PWM Rectifier – power controller

PWMPWM Rectifier – power controller designed for low-voltage sources.
Full-wave rectifier is made on the thyristors Th1, Th2, and power in the load from 0 to 40 W resistor regulate Rvar. 

                       Part list :

  • Transformer : 2x 15 V
  • Rvar : 100 K
  • R1 : 18 K
  • R2 : 18 K
  • R3 : 3K9
  • R4 : 560 ohm
  • C1, C2: 10 nF
  • D1, D2 : 1N4006
  • D3 : 1N4148
  • Th1, Th2 : TIC 106
  • Fuse : 3A

Power supply is an electronic device that supplies electric energy to an electrical load. The primary function of a power supply is to convert one form of electrical energy to another and, as a result, power supplies are sometimes referred to as electric power converters. Some power supplies are discrete, stand-alone devices, whereas others are built into larger devices along with their loads. Examples of the latter include power supplies found in desktop computers and consumer electronics devices.

Tags: power controller Pulse Wide Modulation PWM controller

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