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parkside
  • Member for 3 years, 2 months
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0 votes
0 answers
37 views

Microwave magnetron connections reversable F, FA?

6 votes
3 answers
463 views

Modified output voltage range of laptop power brick? (TL431)

0 votes
2 answers
1k views

How to 'retrigger' 555 timer, when already triggered/high?

2 votes
2 answers
2k views

Identifying unique color code of non-inductive wire wound resistors: Weird resistor color coding, never seen before

1 vote
2 answers
241 views

Rogue winding on flyback transformer?

4 votes
1 answer
2k views

Understanding flyback power supply with weird snubber circuit, and general function?

38 votes
4 answers
5k views

What is this unusual NPN-PNP transistor pair?

14 votes
2 answers
6k views

Suicidal ASUS power brick?

0 votes
1 answer
265 views

Backfeeding MCU gate output bad?

4 votes
2 answers
2k views

Resistor in shunt regulator not following Ohm's law?