Single Phase Transformer Trainer Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12223
Indian Lab Suppliers supplies the Single Phase Transformer Trainer (Product ID: 12223) as part of its electronics engineering lab equipment range. It is a self-contained board for measuring the transformation ratio, copper loss and efficiency of a small single-phase transformer.
Quick Answer
The transformer has a 230 V, 50 Hz primary and a 0–10 V AC, 1 A secondary. Four 65 mm round-dial meters are fitted: a 0–250 V voltmeter and 0–100 mA milliammeter on the primary, and a 0–15 V voltmeter and 0–1 A ammeter on the secondary. A high-wattage potentiometer varies the primary voltage and a second one acts as the secondary load, so students can record input and output power and work out ratio, copper loss and efficiency. The primary side is at mains voltage: make all connections with the unit switched off, and use it under qualified supervision.
Key Specifications
| Parameter | Detail |
|---|---|
| Transformer | Primary 230 V, 50 Hz; secondary 0–10 V AC at 1 A |
| Primary meters | Voltmeter 0–250 V; milliammeter 0–100 mA |
| Secondary meters | Voltmeter 0–15 V; ammeter 0–1 A |
| Controls | High-wattage potentiometers for primary voltage and secondary load |
| Tests | Transformation ratio, copper loss, efficiency |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse, jewel light |
| Other apparatus | None required |
Where This Is Used
Used in electrical engineering and physics practicals on transformers. Related: Study of Audio Frequency Transformer (Product ID: 12230). Browse the full Electronics Engineering Lab Equipment range or related Electricity and Magnetism products.
Frequently Asked Questions
What can be measured?
Transformation ratio, copper loss and efficiency.
How is the load varied?
With a high-wattage potentiometer on the secondary.
Is the primary at mains voltage?
Yes, 230 V, so connections must be made with power off.
Related Categories
Electronics Engineering Lab Equipment · Electricity and Magnetism · Engineering Lab Equipment
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