Someone Electro
New Member
I orderd a free catalog at Conrad (they sell electronic stuf) and the chepsest variable power suply i found was for 52$ but it cod suply only 1,5 A. So i decided to make my own power suply.
I alderdy have an transformer wich can suply 10 A at 20 V (200W is plenty of juce)
Then i have to buy and refinder,cap,regulator,voltmeter
I sherced the catelog forund all components at a resenoble price to make an +7A,0-20V power suply at 40-50$
But it came to an halt at the regulators:
- 3 A regulator at 6$ (LM350 T)
- 10 A regulator at 50 $ (LT 1038 CK)
PROBLEM!!!: :x :cry:
Is it posible to wire 3 regulators togeter (9 ampers sunds rely good)it wod save 29 $.If it is how. (I dot want to burn them )
hmm... 9A 0-20V Shortcircuit and overheting prtotected homeade power suply cod be made at 40 $.So i wod save 120$ (comecial ones like this cost 160$!!! :shock: :shock: :shock: )
I alderdy have an transformer wich can suply 10 A at 20 V (200W is plenty of juce)
Then i have to buy and refinder,cap,regulator,voltmeter
I sherced the catelog forund all components at a resenoble price to make an +7A,0-20V power suply at 40-50$
But it came to an halt at the regulators:
- 3 A regulator at 6$ (LM350 T)
- 10 A regulator at 50 $ (LT 1038 CK)
PROBLEM!!!: :x :cry:
Is it posible to wire 3 regulators togeter (9 ampers sunds rely good)it wod save 29 $.If it is how. (I dot want to burn them )
hmm... 9A 0-20V Shortcircuit and overheting prtotected homeade power suply cod be made at 40 $.So i wod save 120$ (comecial ones like this cost 160$!!! :shock: :shock: :shock: )