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3A Switching Voltage Regulator

3A Switching Voltage Regulator3A Switching Voltage Regulator

Above circuit diagram is a easy, simple and bargain switching voltage regulator which has adequacy to bear adjustable voltage achievement ambit of 1.8V to 32V and changeless electric accepted of 3A. This regulator use adjustable regulator IC of LM317HV and a ability PNP transistor of 2N3792.

The LM317HV is adjustable 3-terminal positive voltage regulators capable of supplying in excess of 1.5A over a 1.2V to 57V output range.

Circuit Notes:

  • C1 and C4 must be solid tantalum capacitor type to get the best output quality.
  • L1: CORE-ARNOLD A.254168.2 60 TURNS