{"id":29690,"date":"2023-03-22T08:07:34","date_gmt":"2023-03-22T08:07:34","guid":{"rendered":"https:\/\/www.icape-group.com\/controllo-dellimpedenza\/"},"modified":"2025-01-21T09:43:40","modified_gmt":"2025-01-21T09:43:40","slug":"controllo-dellimpedenza","status":"publish","type":"page","link":"https:\/\/www.icape-group.com\/it\/scienza-dei-pcb\/controllo-dellimpedenza\/","title":{"rendered":"Controllo dell&#8217;impedenza"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"29690\" class=\"elementor elementor-29690 elementor-6121\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6162531 elementor-section-height-min-height hero elementor-section-items-bottom elementor-section-boxed elementor-section-height-default\" data-id=\"6162531\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-55c5e94 hero-content\" data-id=\"55c5e94\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d8a2b8 elementor-widget elementor-widget-elementskit-heading\" data-id=\"7d8a2b8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" ><div class=\"ekit-heading elementskit-section-title-wraper text_left   ekit_heading_tablet-   ekit_heading_mobile-\"><h1 class=\"ekit-heading--title elementskit-section-title \">Controllo dell'impedenza<\/h1><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3101f14 elementor-widget elementor-widget-text-editor\" data-id=\"3101f14\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>L&#8217;<span style=\"color: #ffffff;\">impedenza<\/span> elettrica \u00e8 la misura dell&#8217;opposizione che un circuito fa a una corrente quando viene applicata una tensione alternata sinusoidale. Questo cavo \u00e8 un cavo coassiale. Invece di un cavo coassiale, l&#8217;antenna pu\u00f2 essere collegata al dispositivo con un cavo formato da due fili rotondi distanziati da una striscia di plastica piatta. Come per il cavo coassiale, le dimensioni e i materiali di questo filo sono controllati con attenzione per ottenere la corretta impedenza elettrica.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5e8edf1 elementor-align-left elementor-widget__width-auto elementor-widget-mobile__width-inherit style1 elementor-widget elementor-widget-elementskit-button\" data-id=\"5e8edf1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.icape-group.com\/it\/contatti\/\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tContattaci<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Layer_1\" x=\"0px\" y=\"0px\" width=\"32px\" height=\"32px\" viewBox=\"0 0 32 32\" xml:space=\"preserve\"><path d=\"M22.4,14H1.9C1.4,14,1,14.4,1,14.9l0,2.4c0,0.5,0.4,0.9,0.9,0.9h20.5v4.3c0,1.6,0.3,2.5,1.4,1.3l6.6-6.6  c0.7-0.7,0.7-1.9,0-2.6l-6.6-6.6c-1.2-1.2-1.4-0.3-1.4,1.3V14z\"><\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-314b59a elementor-align-left elementor-widget__width-auto elementor-widget-mobile__width-inherit style2 elementor-widget elementor-widget-elementskit-button\" data-id=\"314b59a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/eshop.icape-group.com\/\" target=\"_blank\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tPreventivo immediato<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Layer_1\" x=\"0px\" y=\"0px\" width=\"32px\" height=\"32px\" viewBox=\"0 0 32 32\" xml:space=\"preserve\"><path d=\"M3.5,18.3L1,7.8C0.9,7.1,1.4,6.4,2.3,6.4h20.5l0.5-2.3c0.1-0.6,0.6-1,1.2-1h5.3c0.7,0,1.2,0.5,1.2,1.2v0.8  c0,0.7-0.6,1.2-1.2,1.2h-3.6l-3.7,17.2c0.9,0.5,1.5,1.4,1.5,2.4c0,1.6-1.3,2.8-2.9,2.8c-1.6,0-2.9-1.3-2.9-2.8c0-0.8,0.3-1.5,0.9-2  H8c0.5,0.5,0.9,1.2,0.9,2c0,1.6-1.3,2.8-2.9,2.8S3.1,27.6,3.1,26c0-1.1,0.7-2.1,1.6-2.5l-0.3-1.2c-0.2-0.8,0.4-1.5,1.2-1.5h14  l0.3-1.6H4.7C4.1,19.2,3.6,18.8,3.5,18.3z\"><\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-914e0bf elementor-hidden-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"914e0bf\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6c96dc6\" data-id=\"6c96dc6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-48588d1 breadcrumb elementor-widget elementor-widget-shortcode\" data-id=\"48588d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><span><span><a href=\"https:\/\/www.icape-group.com\/it\/\">Home<\/a><\/span><\/span><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d5d165d elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d5d165d\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5e99705\" data-id=\"5e99705\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-85bbe24 elementor-widget elementor-widget-text-editor\" data-id=\"85bbe24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Nei circuiti stampati, la schermatura \u00e8 il piano, l&#8217;isolante \u00e8 il materiale e il filo centrale \u00e8 una traccia. L&#8217;impedenza si misura in Ohm, ma non deve essere confusa con la resistenza, anch&#8217;essa misurata in Ohm. La resistenza \u00e8 per la corrente continua (CC), mentre l&#8217;impedenza \u00e8 una corrente alternata (CA) che diventa importante con l&#8217;aumentare della frequenza del segnale, diventando critica per le tracce dei circuiti stampati con componenti di segnale pari o superiori a 200 MHz. La funzione di un filo o di una traccia \u00e8 quella di trasferire l&#8217;intensit\u00e0 del segnale da un dispositivo all&#8217;altro. La massima potenza del segnale viene trasferita quando le impedenze sono abbinate.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-2e5f08a\" data-id=\"2e5f08a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a8e0d6 elementor-widget elementor-widget-image\" data-id=\"1a8e0d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"540\" height=\"420\" src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_configurations.jpg.webp\" class=\"attachment-large size-large wp-image-17803\" alt=\"impedance control educative pcb\" srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_configurations.jpg.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_configurations-300x233.jpg.webp 300w\" sizes=\"(max-width: 540px) 100vw, 540px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3902c0e elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3902c0e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-27eb2e9\" data-id=\"27eb2e9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-81f2cc5 elementor-widget elementor-widget-image\" data-id=\"81f2cc5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_signal_transfer.jpg.webp\" class=\"attachment-large size-large wp-image-17851 lazyload\" alt=\"impedance control signal transfer\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_signal_transfer.jpg.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_signal_transfer-300x233.jpg.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e4825b1\" data-id=\"e4825b1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8f0676a elementor-widget elementor-widget-text-editor\" data-id=\"8f0676a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un&#8217;antenna TV ha un&#8217;impedenza &#8220;naturale&#8221;. Per le radiofrequenze (RF), il trasferimento della massima potenza del segnale dall&#8217;antenna ai cavi richiede che l&#8217;impedenza del cavo corrisponda all&#8217;impedenza dell&#8217;antenna. Inoltre, l&#8217;impedenza del televisore deve corrispondere a quella del cavo.<\/p>\n<p>Anche se dobbiamo concentrarci sulle interconnessioni dei fili, le stesse considerazioni valgono per il trasferimento dei segnali attraverso le tracce su un PCB. Fino al 1997, solo i dispositivi esotici ad alta velocit\u00e0 di allora richiedevano circuiti stampati con impedenza controllata. Si trattava di circa il 20% dei PCB prodotti.<\/p>\n<p>Nel 2000, circa l&#8217;80% di tutti i PCB multistrato sono stati prodotti con tracce a impedenza controllata. Si tratta di PCB per tutti i tipi di tecnologie, tra cui:<br \/>&#8211; Telecomunicazioni<br \/>&#8211; Elaborazione del segnale video<br \/>&#8211; Elaborazione digitale ad alta velocit\u00e0<br \/>&#8211; Elaborazione grafica reale<br \/>&#8211; Controllo del processo<\/p>\n<p>Oggi, la maggior parte delle case dispone di un gran numero di applicazioni a basso costo di queste tecnologie, ad esempio:<br \/>&#8211; Modem, telefoni, TV satellitare<br \/>&#8211; GPS<br \/>&#8211; Radar<br \/>&#8211; Videogiochi<br \/>&#8211; PC a basso costo<br \/>&#8211; Moduli di controllo motore auto<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3469451 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3469451\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-38a0747\" data-id=\"38a0747\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bd72256 elementor-widget elementor-widget-heading\" data-id=\"bd72256\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Che tipo di progettazione dell'impedenza possiamo ottenere sui PCB? \n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-02251ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"02251ce\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-8f24128\" data-id=\"8f24128\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-948ad4e elementor-widget elementor-widget-image\" data-id=\"948ad4e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_embedded_microstrip.png.webp\" class=\"attachment-large size-large wp-image-17827 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_embedded_microstrip.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_embedded_microstrip-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-059b131 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"059b131\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Microstriscia incorporata                 <\/h3>\n                        \t\t  \t<p>Una linea di trasmissione a microstriscia (microstrip) incorporata, simile alla microstriscia, \u00e8 costituita da un conduttore, solitamente di rame, di larghezza W e spessore t instradato su un piano di massa pi\u00f9 largo della linea di trasmissione stessa e separato da un substrato dielettrico di spessore H1. \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-4ccf731\" data-id=\"4ccf731\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-eac5121 elementor-widget elementor-widget-image\" data-id=\"eac5121\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_offset_striplin.png.webp\" class=\"attachment-large size-large wp-image-17845 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_offset_striplin.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_offset_striplin-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3994673 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"3994673\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Stripline offset                 <\/h3>\n                        \t\t  \t<p>Nella configurazione Stripline offset, la traccia di segnale \u00e8 inserita tra due piani e pu\u00f2 essere o meno equidistante tra i due piani. Questa struttura viene spesso definita Dual Stripline. \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-255708d\" data-id=\"255708d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e9a282c elementor-widget elementor-widget-image\" data-id=\"e9a282c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_coated_microstrip.png.webp\" class=\"attachment-large size-large wp-image-17815 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_coated_microstrip.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_coated_microstrip-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ff77b46 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"ff77b46\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Microstriscia rivestita accoppiata ai bordi                 <\/h3>\n                        \t\t  \t<p>La microstriscia rivestita accoppiata ai bordi \u00e8 una configurazione differenziale in cui sono presenti due tracce di impedenza controllata sulla superficie, rivestite con una resistenza e un piano sull'altro lato del laminato. \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-ce7e918\" data-id=\"ce7e918\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-41434f7 elementor-widget elementor-widget-image\" data-id=\"41434f7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_stripline.png.webp\" class=\"attachment-large size-large wp-image-17821 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_stripline.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_stripline-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7d9fcd ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"e7d9fcd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Stripline offest accoppiata ai bordi                 <\/h3>\n                        \t\t  \t<p>La Stripline offset accoppiata ai bordi \u00e8 una configurazione differenziale con due percorsi a impedenza controllata inseriti tra due piani. Le tracce sono sfalsate, ma potrebbero trovarsi a met\u00e0 strada tra i piani (2H1 + T = H) \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-cbcd185 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"cbcd185\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-custom\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-5b6ea4d\" data-id=\"5b6ea4d\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a043746 elementor-widget elementor-widget-image\" data-id=\"a043746\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_stripline.png.webp\" class=\"attachment-large size-large wp-image-17821 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_stripline.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_edge_coupled_stripline-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ca579a6 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"ca579a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Stripline accoppiata ai bordi                 <\/h3>\n                        \t\t  \t<p>Questa configurazione differenziale presenta due tracce separate da un laminato e inserite tra due piani. Sebbene il diagramma mostri l'offset delle tracce, l'obiettivo di produzione \u00e8 quello di avere le tracce senza offset, cio\u00e8 una deve essere direttamente sopra l'altra \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-c8f0514\" data-id=\"c8f0514\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6754acc elementor-widget elementor-widget-image\" data-id=\"6754acc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_coated_coplanar_strips.png.webp\" class=\"attachment-large size-large wp-image-17791 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_coated_coplanar_strips.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_coated_coplanar_strips-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8db4424 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"8db4424\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Strisce complanari rivestite                 <\/h3>\n                        \t\t  \t<p>In questa configurazione di strisce complanari rivestite, c'\u00e8 una singola traccia di impedenza controllata con due tracce di terra di una larghezza specifica (W2\/W3) su ciascun lato. Tutte le tracce sono rivestite con una sostanza di protezione. \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-fa6b6a2\" data-id=\"fa6b6a2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75458a0 elementor-widget elementor-widget-image\" data-id=\"75458a0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_coated_coplanar_waveguide_with_ground.png.webp\" class=\"attachment-large size-large wp-image-17797 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_coated_coplanar_waveguide_with_ground.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_coated_coplanar_waveguide_with_ground-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1a11552 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"1a11552\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Guida d&#039;onda complanare rivestita con messa a terra                 <\/h3>\n                        \t\t  \t<p>La guida d'onda complanare presenta una singola traccia di impedenza controllata con piani su ciascun lato (o tracce di massa molto larghe), un piano continuo su un lato e un laminato solo sull'altro. \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-91d1c9f\" data-id=\"91d1c9f\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0d7af70 elementor-widget elementor-widget-image\" data-id=\"0d7af70\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_offset_coplanar_waveguide.png.webp\" class=\"attachment-large size-large wp-image-17839 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_offset_coplanar_waveguide.png.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_offset_coplanar_waveguide-300x233.png.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dc7a888 ekit-equal-height-disable elementor-widget elementor-widget-elementskit-icon-box\" data-id=\"dc7a888\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-icon-box.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >        <!-- link opening -->\n                <!-- end link opening -->\n\n        <div class=\"elementskit-infobox text-center text- icon-lef-right-aligin elementor-animation-   \">\n                        <div class=\"box-body\">\n                            <h3 class=\"elementskit-info-box-title\">\n                    Guida d&#039;onda complanare offset                 <\/h3>\n                        \t\t  \t<p>La guida d'onda complanare \u00e8 simile alla configurazione precedente, con l'eccezione di avere piani su entrambi i lati del laminato e un piano sullo stesso strato della traccia a impedenza controllata. \n\t\t\n\t\t\n\t\t<\/p>\n                                <\/div>\n        \n        \n                <\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-03666c6 elementor-section-content-middle elementor-reverse-mobile elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"03666c6\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-ac38576\" data-id=\"ac38576\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f1bf88b elementor-widget elementor-widget-heading\" data-id=\"f1bf88b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Come controllare l'impedenza?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9e67ed8 elementor-widget elementor-widget-text-editor\" data-id=\"9e67ed8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tDurante la produzione del PCB, \u00e8 necessario aggiungere un coupon di prova al pannello di lavoro. Questo coupon \u00e8 il modo migliore per essere certi che l&#8217;accumulo e l&#8217;immagine del rame corrispondano all&#8217;impedenza richiesta. Poich\u00e9 \u00e8 necessario misurare l&#8217;impedenza del PCB, il produttore del PCB deve aggiungere un coupon di prova nel pannello di lavoro che rappresenti esattamente la configurazione dell&#8217;impronta di impedenza nella scheda del PCB. Questi coupon di prova devono essere progettati come un modello descritto dal sistema di misura di prova. Utilizzando lo stesso materiale, lo stesso processo di produzione e gli stessi parametri, il coupon di prova \u00e8 esattamente la replica dell&#8217;impedenza del PCB. \n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-b655ebb\" data-id=\"b655ebb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6ff80a8 elementor-widget elementor-widget-image\" data-id=\"6ff80a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"540\" height=\"420\" data-src=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_how_to_control_impedance.jpg.webp\" class=\"attachment-large size-large wp-image-17833 lazyload\" alt=\"\" data-srcset=\"https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_how_to_control_impedance.jpg.webp 540w, https:\/\/www.icape-group.com\/wp-content\/smush-webp\/2023\/03\/products-educative-pcb-impedence-control_how_to_control_impedance-300x233.jpg.webp 300w\" data-sizes=\"(max-width: 540px) 100vw, 540px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 540px; --smush-placeholder-aspect-ratio: 540\/420;\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-75ea0ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"75ea0ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-9426f59\" data-id=\"9426f59\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3dfae56 elementor-widget elementor-widget-heading\" data-id=\"3dfae56\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><h3 data-elementor-setting-key=\"title\" data-pen-placeholder=\"Type Here...\" style=\"font-weight: 700;line-height: 30px;font-size: 24px\">Cos'\u00e8 un coupon di prova?<\/h3><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f173fc9 elementor-widget elementor-widget-text-editor\" data-id=\"f173fc9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tIl coupon di prova tipico \u00e8 un PCB di circa 200 x 30 mm con una struttura di tracce esattamente uguale a quella del PCB principale. Le tracce sono progettate per avere la stessa larghezza e lo stesso strato delle tracce controllate sul circuito principale. Questo \u00e8 il modo migliore per garantire un buon risultato. Il coupon di prova evita qualsiasi pad aggiuntivo o qualsiasi modifica che possa influenzare l&#8217;impedenza del PCB. Nei casi in cui \u00e8 specificato lo spessore del laminato, il produttore regoler\u00e0 la larghezza della traccia per ottenere il valore dell&#8217;impedenza. Questo coupon sar\u00e0 testato e controllato con un&#8217;apposita apparecchiatura. Per ogni coupon di prova, \u00e8 possibile assegnare un report che riporti il valore dell&#8217;impedenza misurata. \n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5723c49 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5723c49\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5ef5a2b\" data-id=\"5ef5a2b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6b5becc elementor-widget elementor-widget-heading\" data-id=\"6b5becc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Domande?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-db2453d elementor-widget elementor-widget-text-editor\" data-id=\"db2453d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un team di ICAPE Group \u00e8 vicino a te e alla tua azienda. In tutto il mondo, le nostre business unit sono dotate di esperti madrelingua disponibili a rispondere a tutte le tue domande. Contattaci oggi stesso! <\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a57205 elementor-widget__width-inherit elementor-widget-mobile__width-inherit elementor-align-center elementor-widget elementor-widget-elementskit-button\" data-id=\"9a57205\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"elementskit-button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ekit-wid-con\" >\t\t<div class=\"ekit-btn-wraper\">\n\t\t\t\t\t\t\t<a href=\"https:\/\/www.icape-group.com\/it\/contatti\/\" class=\"elementskit-btn  whitespace--normal\" id=\"\">\n\t\t\t\t\tContattaci<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" xmlns:xlink=\"http:\/\/www.w3.org\/1999\/xlink\" id=\"Layer_1\" x=\"0px\" y=\"0px\" width=\"32px\" height=\"32px\" viewBox=\"0 0 32 32\" xml:space=\"preserve\"><path d=\"M22.4,14H1.9C1.4,14,1,14.4,1,14.9l0,2.4c0,0.5,0.4,0.9,0.9,0.9h20.5v4.3c0,1.6,0.3,2.5,1.4,1.3l6.6-6.6  c0.7-0.7,0.7-1.9,0-2.6l-6.6-6.6c-1.2-1.2-1.4-0.3-1.4,1.3V14z\"><\/path><\/svg>\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n        <\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Controllo dell&#8217;impedenza L&#8217;impedenza elettrica \u00e8 la misura dell&#8217;opposizione che un circuito fa a una corrente quando viene applicata una tensione alternata sinusoidale. Questo cavo \u00e8 un cavo coassiale. Invece di un cavo coassiale, l&#8217;antenna pu\u00f2 essere collegata al dispositivo con un cavo formato da due fili rotondi distanziati da una striscia di plastica piatta. Come [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":29769,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-29690","page","type-page","status-publish","hentry"],"acf":[],"aioseo_notices":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.5 (Yoast SEO v27.5) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Controllo dell&#039;impedenza | ICAPE Group<\/title>\n<meta name=\"description\" content=\"L&#039;impedenza elettrica \u00e8 la misura dell&#039;opposizione che un circuito fa a una corrente quando viene applicata una tensione alternata sinusoidale.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta 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