L296 30v variable switching power regulator circuit

Subscribe by email

Using the L296 chip and a few electronic component can be made a very simple 30v variable switching power regulator circuit. This L296 30v variable switching power regulator circuit can provide an adjustable output voltage between 0 and 30 volts. Maximum output current which can be provided by this variable power supply is 2A.
If P1 cursor is at the ground potential, circuit is just a simple power source whose output can be varied by P2, between 5.1 and 30 V. In the given conditions, P2 is set to to obtain 30 V output then, the output voltage will be changed with P1.

Circuit Diagram: 
L296 30v variable switching power regulator circuit

Add new comment