schema of a simple adjustable power supply 3 to 30 V 2.5 P

Adjustable power supply 3-30 V / 2.5 A

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This is a simple 3 Power has 30 volts adjustable and stabilized You can use this circuit for use IC LM723 = ral general.
Here's the pattern: pattern has 3 adjustable power supply 30 V 2.5 AMP

List of the components:

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R1 = 560R 1/4W R2 = C1 = 100nF C2 = 1.2 K 1/4W 40V 2200uF 35-R3 = 3.9 K 1/4W C3 = 100 pF R4 = 15K 1/4W C4 = 100uF / 35V R5 = D = 0.15 R 5W B40 C3300/2200, 3A rectifier P1 = 10 potesiometer TR1 = 135 = BD IC LM723 TR2 = 2N3055

Printed circuit diagram of power supply Adjustable 3 to 30 V 2.5 AMP:

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