LM723,CA3140,2N3055 based Variable Regulator 0-30V 5A circuit with explanation

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circuit_variable-regulator_0-30v_5a_lm723_ca3140_2n3055.thumbnail-300x200 LM723,CA3140,2N3055 based Variable Regulator 0-30V 5A circuit with explanation variable Regulator
LM723,CA3140,2N3055 based Variable Regulator 0-30V 5A circuit with explanation

This is circuit Variable Regulator power supply,Output voltage 0-30V and Current 5A max. Use IC LM723 is a voltage regulator designed primarily for series regulator applications. By itself, it will supply output currents up to 150 mA I so use Transistor 2N3055 X 2 for Booster current to 5A. IC CA3140 for Control Current and Voltage.
P1-50K for control current.
R20-50K for Adjustable voltage output.
R19-5K for fine Adjustable voltage output.
Transformer use 5-8A, Voltage see in circuit.
Detail more see

circuit.

pcb-variable-regulator_0-30v_5a_lm723_ca3140_2n3055.thumbnail-193x300 LM723,CA3140,2N3055 based Variable Regulator 0-30V 5A circuit with explanation variable Regulator
LM723,CA3140,2N3055 based Variable Regulator 0-30V 5A circuit with explanation


PCB Variable Regulator 0-30V 5A

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