Variable Regulator 0-30V 5A by LM723,CA3140,2N3055

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.

Circuit_Variable Regulator 0-30V 5A lm723_ca3140_2n3055

PCB Variable Regulator 0-30V 5A by LM723,CA3140,2N3055
PCB Variable Regulator 0-30V 5A

Related Links
LM723 variable regulator
5A regulated power supply
CA3140 application circuits

Regulator 0-30V 5A by IC 723 & 2N3055 -2part
High power supply regulater 0-30V 20A by LM338
Power Supply Adjustable 0-30V 2A by UA723+2N3055
Power supply regulator 1_2V-20V and 3V-6V-9V-12V 3Amp With LM317T and 2N3055
Power supply regulator 0-50V 2A by IC LM723 + Transistor 2N3055 & BD140 & A671
L146+LM723 power supply variable regulator 0-40V 1A

12 Comments

  1. Eltecnico October 22, 2012
  2. DANIEL December 17, 2012
  3. Daniel December 20, 2012
  4. Daniel December 20, 2012
  5. john March 21, 2013
  6. Mensajero Poderoso June 12, 2013
  7. zaenal electronic December 14, 2013
  8. SEYED REZA ROODASHTY February 10, 2014
  9. arvind dhakre June 17, 2014
  10. mahmood kordi February 15, 2015
  11. amir August 17, 2015
  12. jean August 19, 2015

Add a Comment

Your email address will not be published. Required fields are marked *