CEM-3 is lighter than FR4,the average weight is about 3.5KG/sqm. but now most of PCB manufacturers less use CEM-3 material to make PCB,almost use FR4 material.
Lees verder: FR4 printplaat
#PCB Design #PCB Materials
CEM-3 is lighter than FR4,the average weight is about 3.5KG/sqm. but now most of PCB manufacturers less use CEM-3 material to make PCB,almost use FR4 material.
Lees verder: FR4 printplaat
#PCB Design #PCB Materials
I required a BOM from PCB designer of manufacturer, but he sent me a Gerber. How can I open and read it?
If I want to design a PCB with as much noise immunity as possible, should I leave off test points? Can PCB test points be a source of noise?
I receive the samples BOM of our PCBA factory. It remarks that PCB is FR4 Isola 370HR. What is this and is it reliable materials?
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