Adjustable Power Supply Circuit Diagram. Here is a project of a 1 25v to 37v 5 amp power supply circuit using lm338 ic. 0 300v adjustable mosfet transformerless power supply circuit.
R1 0 33 ohms 5 watt wire wound r2 r4 680ohms watt. As this circuit has an inbuilt bridge rectifier so we can directly connect 220v 110v ac supply at the input. Transistor variable power.
Adjustable switching power supply circuit 50 v 2 5 amps last updated on june 12 2020 by swagatam 9 comments the explained variable switching power supply circuit is designed around the integrated switch mode power supply controller device type l4960 from sgs.
Here is a project of a 1 25v to 37v 5 amp power supply circuit using lm338 ic. The parts required for the construction of the universal power supply are. The heart of the circuit is a lm338k adjustable voltage regulator ic which is a good quality ic with many built in features like adjustable output thermal regulation current limit constant with temperature short circuit protection etc. Adjustable switching power supply circuit 50 v 2 5 amps last updated on june 12 2020 by swagatam 9 comments the explained variable switching power supply circuit is designed around the integrated switch mode power supply controller device type l4960 from sgs.
