Power Supply :
Regulator 0-30V 1A by IC 741 +
Transistor 2N3055+2N3565(with PCB)
Home
Switching Regulator
Power Supply
Variable Regulator
Copyright 2008 elecfree.com
All Rights Reserved.
Circuit power supply regulator 0-30V 1A by IC 741 + Transistor 2N3055+2N3565
This is Regulator 0-30V 1A,
To use IC 741 and Transistor 2N3055+2N3565 ,
transformer 1-2A. Transistor 2N3055 to Hold Heatsink.
VR 1K for Adj Volt Output, LED display Overload circuit.
PCB power supply regulator 0-30V 1A by IC 741 + Transistor 2N3055+2N3565