All Questions
Tagged with diy transformer
3 questions
0
votes
3
answers
887
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Is it safe and feasible to use a "damaged" transformer?
I want to make my own DIY spot welder, so I'm trying the instructions I found on several places (for instance, here, here or here) about using an old microwave transformer. I salvaged it from a broken ...
- 117
3
votes
3
answers
2k
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Is my PSU design safe, what should I change?
Normally I would just go and breadboard the design out, but since this is using mains power, I would rather ask experienced people first.
I want to build a desktop 170V DC power supply to fiddle ...
- 403
2
votes
5
answers
444
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How to power up 50 LEDs? (DIY 'fireflies' project)
I want to install lots of tiny LEDs lights in my garden (at least 50).
I DON'T want high voltage cables in my garden so I am thinking in getting a high power, low voltage transformer to power up these ...
- 834