Three Phase Controlled Rectifier Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12822
Indian Lab Suppliers supplies the Three Phase Controlled Rectifier (Product ID: 12822) as part of its electronics engineering lab equipment range. It is a trainer for three-phase half-wave, semi-converter and bridge rectifiers with resistive, inductive and motor loads.
Quick Answer
A ramp-comparator firing circuit drives an on-board SCR assembly, and the circuit can be set up as a half-wave rectifier (common-cathode or common-anode), a semi-converter or a bridge. Fixed R, RL and motor loads are fitted, so each configuration can be compared across all three. Sixteen test points show waveforms at the different blocks, and connections follow a printed diagram with 2 mm sockets. The board uses 230 V, 50 Hz for its own ±12 V and +5 V supplies, while the three-phase input comes from an external source; three-phase wiring and the motor load need qualified supervision.
Key Specifications
| Parameter | Detail |
|---|---|
| Configurations | Half-wave (common cathode and common anode), semi-converter, bridge |
| Loads | Fixed R, RL and motor load |
| Firing circuit | Ramp comparator method |
| Test points | 16 |
| DC supplies | +12 V, -12 V, +5 V; 0.5 A |
| Fuse | 1 A |
| Power | 230 V ±10%, 50 Hz; three-phase supply external |
| Size and weight | W 345 × D 240 × H 110 mm, about 1.5 kg |
Where This Is Used
Used after single-phase converter work in power electronics labs; see the Single Phase Converter Firing Techniques (Product ID: 12819) and the DC Drive Training System (Product ID: 12831). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which circuits can be built?
Half-wave (common cathode or anode), semi-converter and bridge rectifiers.
Is the three-phase supply built in?
No, the three-phase input is taken from an external supply.
Which loads are fitted?
Fixed R, RL and motor loads.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Electricity and Magnetism
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