Posted on Tuesday, April 8, 2008 • Category:
Power Supplies
This is a bench power supply with regulated DC outputs -12V, -15V, +5V, +12V, +15V, and variable and one +35VDC unregulated output. I based this bench supply almost exclusively upon Andrew Kilpatrick's design. I did add a few things, but it's essentially the same and I am not writing here to claim any shred of originality. I spent somewhere around 80$ US on the project (including the GIANT transformer), which isn't bad compared with commercial supplies boasting similar features. Please note that I DID find a few minor errors in Kilpatrick's schematic, which have been fixed here. For details, read Kilpatrick's original page.
5V Power Supply With Overvoltage Protection. 13.8V, 40A Switching Power Supply Split Laboratory Power Supply DIY USB Power Supply Dual Adjustable Power Supply 3.3V and 5V Power Supply LM338 13.8V 5A Power Supply LM317 Adjustable Power Supply 0-30V Mini Bench Power Supply 1.2-36V 5A Adjustable Power Supply with LM317 Circuit-Zone.com © 2007-2024. All Rights Reserved.