Power Circuits

  1.    Gyrator Circuit

  2.    L200 PSU

  3.    12 Volt 30amp Supply

  4.    Regulated 12 Supply by Mick Devine

  5.    Fuse Blown Indicator

  6.    Unregulated Power Supply

  7.    Dual Regulated Power Supply

  8.    Boosting Regulator Current

  9.    Logic PSU with Over Voltage Protection

  10.  Nicad Battery Charger

  11.  PIC Nicad Battery Charger External link to Peter Hayles Site

  12.  Variable Power Supply

  13.  Transformerless Power Supply by Ron J

  14.  Universal DC-DC Convertor

  15.  Variable Regulator Output by Ron J

  16.  LM317 Regulator Circuit by Matthew Hewson

  17.  Basic UPS

  18.  Over Voltage Protection for LM317

  19.  Alarm PSU by Ron J

  20.  An Output Adjustable Flyback Converter by Simon Oh

  21.  A 13.8V 20A PSU by Bob

  22.  A 9V 2A PSU

  23.  Current Limiting Power Supply by Ron J

  24.  Supply Voltage Indicator by Miroslav Adzic

  25.  Small Variable Power Supply by Miroslav Adzic

  26.  Soft Start power Supply by Miroslav Adzic

  27.  Universal PSU By Volker Jeschkeit

  28.  Add-On Current Limiter by Ron J

  29.  1.3V Power Supply

  30.  Variable Power supply by David Celestin

  31.  Fast Electronic Fuse by Miroslav Adzic

  32.  Adjustable Power Supply with Charger by Milardo de Guzman

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Content sourced from Zen Schematics