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An electronic device that supplies electrical energy to a load. It can be AC or DC input. Typically DC output.

1 vote
2 answers
1k views

When to use Inductors and what size?

I am building this basic linear power supply as I am new to constructing one from scratch. I know the dangers of AC voltage and transformers. I would like to know the purpose of the round inductors on …
queennikki1972's user avatar
0 votes
3 answers
682 views

What amp rating of 24VAC transformer for LM317T?

I want to know what size transformer for LM317 at full 30 VDC. I know it's a 24VAC center-tapped transformer but is a 1A or a 5A transformer best suited for a linear power supply of 1.5-30 VDC? I will …
queennikki1972's user avatar