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Generic Dual Rail PCB

post #1 of 4
9/16/11 at 9:48am
Thread Starter 

Does anyone know of a company/someone who sells generic dual rail power supply PCB's?  I find myself having to build these supplies kind of regularly, so it would be nice if there was a board that I could buy, stuff with parts and be on my merry way, without having to deal with proto boards.

 

If not, I may just draw one up in expresspcb and order a stack...

 

and by generic I mean, inputs from transformer -> diode rectifier -> caps -> dual regulator ICs -> ripple caps -> indicator led/resistor -> output...

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post #2 of 4
9/16/11 at 11:29am

I have one in Eagle you can have

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post #3 of 4
9/16/11 at 11:43am

http://www.ebay.com/itm/130549203348

 

It's kinda cool that the PCB works with either fixed or adjustable regs but I wouldn't go so far as to call it a high quality kit.

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post #4 of 4
9/18/11 at 7:34pm

I bought one of these and it came assembled. I used it for testing with a Dynalo and got a big improvement in sound quality when I replaced the electrolytic capacitors with Nichicon audio series (FG, etc.). The diodes were already a fast-recovery type so parallel caps were not needed.

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