Electronic Power Supply Circuit Trainer Model ETR 030
Model ETR 030A – HALF WAVE, FULL WAVE & BRIDGE RECTIFERS
Model ETR 030B – REGULATED POWER SUPPLY CIRCUIT TRAINER-I
Model ETR 030C – REGULATED POWER SUPPLY CIRCUIT TRAINER-II
Model ETR 030A:
Capacitor Bank consisting of Two Capacitors of 220μf each
Center Tapped Transformer Secondary providing 12V-0-12V
Model ETR 030B:
Load Block consisting of One Resistance and One Potentiometer of 5K Center Tapped Transformer Secondary providing 12V-0-12V
Model ETR 030C:
Load Block consisting of One Resistance and One Potentiometer of 5K
Center Tapped Transformer Secondary providing 12V-0-12V
One LED indicator to indicate Power input.
Model ETR 030A
- One LED indicator to indicate Power input.
- On-board Circuits
- Half wave circuit involving one 1n4007 diode.
- Full wave Circuit involving two 1n4007 diode.
- Bridge Circuit involving one 1n4007 diode.
- Filter Circuit
- All interconnections are made using 2mm banana Patch cords.
- Bare board Tested Glass Epoxy PCB is used.
- Set of 2mm Patch cords for interconnections
Model ETR 030B
One LED indicator to indicate Power input. On-board Circuits
- Zener Regulator (Shunt) with Current Boost Transistor.
- Series Regulator.
- LM723 Regulator. All interconnections are made using 2mm banana Patch
cords. Bare board Tested Glass Epoxy PCB is used. Set of 2mm Patch cords for
interconnections
Model ETR 030C
On-board Circuits
- Zener Shunt Regulator.
- Voltage Multiplier.
- Current Regulator.
All interconnections are made using 2mm banana Patch cords.
Bare board Tested Glass Epoxy PCB is used.
Set of 2mm Patch cords for interconnections
