{"id":1705,"date":"2024-10-11T15:27:23","date_gmt":"2024-10-11T13:27:23","guid":{"rendered":"https:\/\/staging.gigatec.ch\/?page_id=1705"},"modified":"2025-05-23T09:53:56","modified_gmt":"2025-05-23T07:53:56","slug":"pcb-2","status":"publish","type":"page","link":"https:\/\/gigatec.ch\/en\/pcb-2\/","title":{"rendered":"PCBs: the choice is yours"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"1705\" class=\"elementor elementor-1705\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2a9c980 e-flex e-con-boxed e-con e-parent\" data-id=\"2a9c980\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-67c26b1 elementor-widget elementor-widget-heading\" data-id=\"67c26b1\" data-element_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\">PCBs: the choice is yours<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-756ae67 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"756ae67\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-33c4a70e e-flex e-con-boxed e-con e-parent\" data-id=\"33c4a70e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-10807df3 elementor-widget elementor-widget-text-editor\" data-id=\"10807df3\" data-element_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 style=\"text-align: right;\">August 2023<\/p>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-183dcf6d e-flex e-con-boxed e-con e-parent\" data-id=\"183dcf6d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5211b494 elementor-widget elementor-widget-image\" data-id=\"5211b494\" data-element_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=\"1024\" height=\"340\" src=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_banner.png\" class=\"attachment-full size-full wp-image-1712\" alt=\"\" srcset=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_banner.png 1024w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_banner-300x100.png 300w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_banner-768x255.png 768w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_banner-18x6.png 18w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7732eb30 e-flex e-con-boxed e-con e-parent\" data-id=\"7732eb30\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3a80e64d elementor-widget elementor-widget-text-editor\" data-id=\"3a80e64d\" data-element_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>By habit, we sometimes tend to choose a standard PCB, i.e. an FR4, without questioning this choice.<br \/>Here, we'll take a look at the main options available to us, as the extra costs are sometimes not as great as we might have imagined.<\/p>\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\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f71ee4f e-flex e-con-boxed e-con e-parent\" data-id=\"f71ee4f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-dafb995 e-con-full e-flex e-con e-child\" data-id=\"dafb995\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b4249f3 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b4249f3\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-158eb2f elementor-widget elementor-widget-text-editor\" data-id=\"158eb2f\" data-element_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><strong>FR-4<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6c93599 e-con-full e-flex e-con e-child\" data-id=\"6c93599\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-948aa5d elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"948aa5d\" data-element_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=\"512\" height=\"515\" src=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/fr4_01.png\" class=\"attachment-large size-large wp-image-1720\" alt=\"\" srcset=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/fr4_01.png 512w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/fr4_01-298x300.png 298w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/fr4_01-150x150.png 150w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/fr4_01-12x12.png 12w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-d0add85 e-con-full e-flex e-con e-child\" data-id=\"d0add85\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a27d25c elementor-widget elementor-widget-text-editor\" data-id=\"a27d25c\" data-element_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>It's a fiberglass-reinforced epoxy resin composite. It is therefore rigid, low-flammability (FR -&gt; Flame Retardant ) and inexpensive.<br \/>As standard, it has a heat resistance of at least 140\u00b0C. In the High Tg (Glassy transition) version, its resistance rises to 180\u00b0C.<br \/>Although the most commonly used thickness is 1.6mm, versions as thin as 0.2mm (at the expense of rigidity and heat resistance) or thicker (2.36mm) are also possible.<br \/>Commonly made in green color, FR-4 PCBs are available in other variants (red, blue, black, white), usually at no extra cost.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-c4af3b5 e-flex e-con-boxed e-con e-parent\" data-id=\"c4af3b5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-9b308d2 e-con-full e-flex e-con e-child\" data-id=\"9b308d2\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f7f6f55 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f7f6f55\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dad1316 elementor-widget elementor-widget-text-editor\" data-id=\"dad1316\" data-element_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><strong>Polyamid<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-80ce015 e-con-full e-flex e-con e-child\" data-id=\"80ce015\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8cca37a elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"8cca37a\" data-element_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=\"800\" height=\"800\" src=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/flex-rigide_01.png\" class=\"attachment-large size-large wp-image-1722\" alt=\"\" srcset=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/flex-rigide_01.png 900w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/flex-rigide_01-300x300.png 300w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/flex-rigide_01-150x150.png 150w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/flex-rigide_01-768x768.png 768w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/flex-rigide_01-12x12.png 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-4cd9fa8 e-con-full e-flex e-con e-child\" data-id=\"4cd9fa8\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5cd57f3 elementor-widget elementor-widget-text-editor\" data-id=\"5cd57f3\" data-element_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>This polymer offers excellent flexibility and is highly resistant to traction and torsion. It is therefore ideal for making flex-rigid PCBs.<br \/>It is widely used in the aerospace and defense industries.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5655c27 e-flex e-con-boxed e-con e-parent\" data-id=\"5655c27\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-762cf42 e-con-full e-flex e-con e-child\" data-id=\"762cf42\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e6706b8 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"e6706b8\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fec3ecd elementor-widget elementor-widget-text-editor\" data-id=\"fec3ecd\" data-element_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><strong>PTFE<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e9de8de e-con-full e-flex e-con e-child\" data-id=\"e9de8de\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32eea44 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"32eea44\" data-element_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 loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/rogers_01.png\" class=\"attachment-large size-large wp-image-1723\" alt=\"\" srcset=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/rogers_01.png 512w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/rogers_01-300x300.png 300w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/rogers_01-150x150.png 150w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/rogers_01-12x12.png 12w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-3f7997c e-con-full e-flex e-con e-child\" data-id=\"3f7997c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ae628b4 elementor-widget elementor-widget-text-editor\" data-id=\"ae628b4\" data-element_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>This ceramic material is ideal for high-frequency applications, thanks to its well-controlled impedance. It is often referred to as Rogers, the name of the company based in Arizona (USA) which manufactures the ceramics used by PCB manufacturers. This material, available in several versions, degasses very little and is readily used in space applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-65344e5 e-flex e-con-boxed e-con e-parent\" data-id=\"65344e5\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-2f24935 e-con-full e-flex e-con e-child\" data-id=\"2f24935\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-966517b elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"966517b\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acf3722 elementor-widget elementor-widget-text-editor\" data-id=\"acf3722\" data-element_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><strong>CEM-3<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-efddefa e-con-full e-flex e-con e-child\" data-id=\"efddefa\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8bd2379 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"8bd2379\" data-element_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 loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/cem-3.png\" class=\"attachment-large size-large wp-image-1724\" alt=\"\" srcset=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/cem-3.png 512w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/cem-3-300x300.png 300w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/cem-3-150x150.png 150w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/cem-3-12x12.png 12w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-ad0d779 e-con-full e-flex e-con e-child\" data-id=\"ad0d779\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-06ca7a4 elementor-widget elementor-widget-text-editor\" data-id=\"06ca7a4\" data-element_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>Easily recognized by its slightly milky white color, CEM3 offers good thermal dissipation and is suitable for single- and double-sided PCBs only. This makes it ideal for LED lighting boards and some power applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0d5e230 e-flex e-con-boxed e-con e-parent\" data-id=\"0d5e230\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-fe663e5 e-con-full e-flex e-con e-child\" data-id=\"fe663e5\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-774d890 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"774d890\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51e7d1b elementor-widget elementor-widget-text-editor\" data-id=\"51e7d1b\" data-element_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><strong>Metal<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-0b8d405 e-con-full e-flex e-con e-child\" data-id=\"0b8d405\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d1c4a0 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"5d1c4a0\" data-element_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 loading=\"lazy\" decoding=\"async\" width=\"512\" height=\"512\" src=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_metal.png\" class=\"attachment-large size-large wp-image-1729\" alt=\"\" srcset=\"https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_metal.png 512w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_metal-300x300.png 300w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_metal-150x150.png 150w, https:\/\/gigatec.ch\/wp-content\/uploads\/2024\/10\/pcb_metal-12x12.png 12w\" sizes=\"(max-width: 512px) 100vw, 512px\" \/>\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>\n\t\t<div class=\"elementor-element elementor-element-a53bd7e e-con-full e-flex e-con e-child\" data-id=\"a53bd7e\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1041afd elementor-widget elementor-widget-text-editor\" data-id=\"1041afd\" data-element_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>The most commonly used metal is aluminum in the following configuration: aluminum, dielectric and laminated copper layer.<br \/>Its high heat dissipation and rigidity make it a popular choice for power applications.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>PCB : l\u2019embarras du choix Ao\u00fbt 2023 Machinalement, nous avons parfois tendance \u00e0 choisir un PCB standard, soit un FR4, sans remettre en cause ce choix.Nous profiterons ici de faire un tour des principales options qui s\u2019offrent \u00e0 nous, car les surco\u00fbts ne sont parfois pas aussi important qu\u2019imagin\u00e9 pour un PCB r\u00e9pondant au mieux [&hellip;]<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1705","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.8 - 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