LM723 based on Variable Voltage RegulatorThis is the voltage regulator circuit varying from 3 to 30V 3A max, to use IC LM723 for control of stable volts regulated. The 2N3055 power transistor to drive the current to 3 amps. The control VR1 used 3V to 30V output. It is suitable for general electronics workshop. Because it is a simple circuit and easy circuit
- T1 can be a 220V primary, 32VCT secondary, 3A step down transformer.
- MJ3001 power transistor must be fitted on a proper heat sink.
- Output voltage can be adjusted by using the POT RV1.
