46703 Power Electronic Training Board has been designed specifically for the study of Single Phase semi converter Drive. Practical experience on this board carries great educative value for Science and Engineering Students.

Objects:
1.     To Study Single Phase Semiconverter using ramp comparator firing circuit.

Features
The board consists of the following built-in parts:
1. 6V AC at 100mA AC Power Supply.
2. ±12V DC at 100mA fixed regulated Power Supply.
3. Two SCR and Six Diode
4. Two Op-Amp’s. IC
5. Quad, Ex-OR gate IC.
6. Triple, 3 input AND gate IC.
7. Hex inverter gate IC.
8. Quad, two input AND gate IC.
9. Two NPN Transistor.
10.     Firing angle control potentiometer.
11.     Pulse Transformer 1: 1.
12.     Two 3½ digital panel meter (DPM) for measurement of voltage.
13.     Adequate no. of other Electronic Components.
14.     Mains ON/OFF switch (MCB), Fuse and Jewel light.
15.     MCB 2Amp 1Pole.
16.     DC Shunt Motor: Rating : ½ HP, RPM : 1500 (No Load)
17.     The unit is operative on 230VAC ±10% at 50Hz.
18.     Good Quality, reliable Shrouded socket are provided at appropriate places on panel for connections/ observation of waveforms. 
19.     Strongly supported by detailed Operating Instructions, giving details of Object, Theory, Design procedures, Report Suggestions and Book References.
20.     Weight (Board) : 5.700 Kg. (Approx.)
21.     Weight (Motor) : 20.400 Kg. (Approx.)
22.     Dimension : W415 x H 165 x D315.

List of Accessories:
1.     Shrouded Patch cord 4mm length 50cm Red..08
2.     Shrouded Patch cord 4mm length 50cm Black.08
3.     Shrouded Patch cord 4mm length 100cm Red .02
4.     Shrouded Patch cord 4mm length 100cm. Black...03

Other Apparatus Required (Not Included):
1.     Dual trace CRO 20MHz