Schematics don’t do you much good on today’s high-tech electronics. Most high-tech electronics nowadays use custom chips or FPGAs so a schematic that shows all the signals going in and out of a magic proprietary chip won’t do you any good.
A lot of lower-tech components that perhaps use discrete parts, relés, discrete resistors, etc. do have schematics on the inside of the case or available online.
consulte Mais informação: PCB Design
#PCB Design
Estou me perguntando se encomendei algumas placas de alumínio que contêm transistores D2pak e quero soldar algumas delas para teste. É possível usar equipamento básico ou é necessário um forno de solda por refluxo.
In the design of a power electronic PCB, I want to use a metal PCB for heat dissipation of a TO-220 package MOSFET. To do that I want to mount metal PCB on the MOSFET with the use of thermal paste and screw exactly like we do when we use heatsink for the same package. Should I leave the copper of PCB between MOSFET surface and dielectric of PCB or remove the copper surface and leave only the dielectric opening?
I was thinking how to make electrical connections over v-score line year ago and I was thinking that there is no solution. Alguma dica?
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