Dual Regulated Power Supply Circuit Diagram. The diode d1 to d4 performs the process of rectification which will convert 18v ac to 18v dc. The following circuit diagram gives regulated dual power output regulator ic is used in these circuit.
15v dual power supply circuit diagram using 7815 7915. This power supply circuit can provide the output current upto 1a. The lm7805 is a positive voltage regulator ic while the lm7905 is a negative voltage regulator ic.
The transformer t1 steps down the ac mains voltage and diodes d1 d2 d3 and d4 does the job of rectification.
The output of the circuit is 15v and 15v dc. The block diagram of a regulated power supply mainly includes a step down transformer a rectifier a dc filter and a regulator the construction working of a regulated power supply is discussed below. Both the ics are. The centre tapped describes the voltage output of a center tapped transformer.
