Monday, February 16, 2015

Circuit Schematic +/-12V Dual Power Supply

Eltronicschool. - Here is symmetric power supply circuit schematic with dual polarity +/- 12 Volt. This circuit is a solution to power up most of devices or projects requiring dual (+/-12V) power supply.

Circuit Schematic

Component List


Circuit schematic like in figure 1 above is Circuit Schematic +/-12V Dual Power Supply. Symmetric +/-12 VDC power supply has been designed for audio applications, can power up microphone pre-amplifier, audio buffers, audio mixer, distributions amplifier, headphone amplifier, VU meter and few o other equipment or projects required dual supply.

Features :

  1. Mains supply input 240 VAC
  2. Step Down Transformer 15-0-15V AC @ 350mA.
  3. Output +/- 12 VDC Dual, 350 mA
  4. Regulated Low ripple DC output
  5. Earth connection for chassis ground
  6. Onboard regulator for stable supply
  7. Dual output LED indication
  8. Supply input & output via screw terminal connector
  9. Dual unregulated output +/- 22 VDC via berg connector
The Original Article : "+/-12V Dual Power Supply"

Thank you for your coming here in site, we hope the article above will help you to know more about your an electronic circuit design and software in this time, etc. Please comment here when you want to share and other. Thank you.

1 comment:

  1. Nice post about Online COmputer Ustaad 2015.
    This Website have Awesome Design and If you Want to Get more PRemiun Website Design for free Like Sahifa Wordpress Theme


Thank's for your reading in this article, please don't forget to comment.