All Questions
Tagged with component-failure pcb
3
questions
1
vote
1
answer
59
views
Can diodes be tested successfully in situ? [closed]
I have tested a bunch of diodes in situ on a washing machine PCB. One comes back as expected with values of 0.6v and OL depending on testing direction. The rest show the same 0.6v in the expected ...
6
votes
3
answers
1k
views
Why is only one channel of my dual H-bridge motor driver design failing?
I have a dual motor driver board I designed for driving 2 linear actuators with 48V and each one has as rated full load current of 3.5 amps. I can expect up to 10 amp short duration on startup, but ...
5
votes
2
answers
1k
views
Electronic wearing of a printed circuit board?
I was told that electronic components and printed circuit boards have a limited lifetime. This is backed by several questions and answers:
https://www.quora.com/Do-circuit-boards-have-a-useful-life
...