More Power Supply



Regulator 5V,6V,9V,12V 1A By IC 7805,7806,7809,7812

Regulator 1.25-30V 1A By LM317T

Power supply regulator 0-30V 1A by IC 741 + Transistor 2N3055 & 2N3565

Regulator 0-30V 5A by IC 723 & 2N3055 -2part

High power supply regulater 0-30V 20A by LM338

Power supply regulator 0-50V 2A by IC LM723 + Transistor 2N3055 & BD140 & A671
Power supply regulator 0-35V 2A by IC LM723 + Transistor 2N3055 & BD140 & A671

7805+Mj2955 power supply 5V 5A for digital circuit.


Regulator 12V 10A by IC 723+2N3055

Regulator 0-30V 2A by IC 723 & 2N3055

Power supply regulator +15V -15V 1A by IC 7815 & 7915

Circuit power supply regulator +15V +30V -15V -30V 1 A by Transistor C1061 & 2N3053

Simple power supply regulator 12V 15V 30V by Zener diode

Supply 9VDC no transformer

Regulator 5V 3A by IC LA5105
Simple Regulator By Transistor (C1061)

DC Power Supply 1.25V to 25V

DC Power Supply

LM338 Power Supply Regulator 13.8V 5A

Simple 5V 1A Switching regulator by IC LM2575-5.0