soosai steven's user avatar
soosai steven's user avatar
soosai steven's user avatar
soosai steven
  • Member for 7 years, 10 months
  • Last seen more than a week ago
6 votes
2 answers
1k views

Help identify this breaker

4 votes
4 answers
10k views

Symbol or marking on safety relay

3 votes
2 answers
304 views

Understanding semiconductor failure mode

2 votes
1 answer
388 views

Micro controller power up reset

1 vote
1 answer
1k views

What is the actual ratings of this limit switch?

1 vote
2 answers
814 views

Automatic switch for shop vacuum

1 vote
1 answer
143 views

Unknown connector type

1 vote
3 answers
4k views

Coupling between hot ground and cold ground

1 vote
0 answers
200 views

Determining VA rating of the small transformers

1 vote
2 answers
2k views

Efficiency of the microwave oven

0 votes
2 answers
63 views

Three phase power generation [closed]

0 votes
1 answer
341 views

Push button switching circuit

0 votes
4 answers
1k views

Capacitive coupling between hot and cold ground

0 votes
2 answers
191 views

Understanding the failure mechanism of capacitor

0 votes
4 answers
817 views

Split power supply smoothing capacitor

0 votes
1 answer
55 views

Controlling 8x8 matrix mounted lamp [closed]

0 votes
2 answers
440 views

Calculating resistance for 50% duty cycle

0 votes
1 answer
808 views

Transformer efficiency

0 votes
1 answer
1k views

Modifying switching power supply to produce any voltage(s)