Anyone know how to make a usable +/- 20V Dual Power Supply from DC

kubeek

Joined Sep 20, 2005
5,734
Esasiest solution: buy a 2x15V transformer, put on a bridge rectifier and a few caps and be done with it.
BTW, how do you even remember your username?
 

Thread Starter

z7d8tsg87oh2g92h9p38fh

Joined Oct 26, 2018
17
I have a 64V 360mA LPS D.C Signal that I need to turn into the +/- 20v. So a Full bridge rectifier will not work.

Anyone have any ideas?

Username copy and paste set up on its on dedicated hard drive.
 

kubeek

Joined Sep 20, 2005
5,734
I cannot see the detailed images on that website. Can you post here what schematic you want to use, and how much current do you require at that +/-20V?
 

Reloadron

Joined Jan 15, 2015
5,667
I have a 64V 360mA LPS D.C Signal that I need to turn into the +/- 20v. So a Full bridge rectifier will not work.
Your link mentions 1.0 to 1.5 amp current. You are not going to get that with what you have. 64 V @ 360 mA is about 23 Watts. Now what current do you need on the + and - 20 volt supplies? Crutschow made suggestions in the link you posted.

Ron
 
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