SMPS trainer Kit (For Colour Television) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12292
Indian Lab Suppliers supplies the SMPS trainer Kit (For Colour Television) (Product ID: 12292) as part of its electronics engineering lab equipment range. It is a working switched-mode power supply of the kind used in 14 and 20 inch CRT colour televisions, laid out on an enlarged PCB with test points.
Quick Answer
The supply accepts 180-270 V AC, 50 Hz and delivers a 110/115 V ±5% high-voltage rail at up to 550 mA plus 24 V, 18 V and 12 V rails (±2%, 1 A max each), about 90 W ±10 W in total. Students identify each section, measure voltages and waveforms at the test points, and remove components to see how faults show up. A 3½-digit multimeter, 20 MHz CRO, 2 A variac, rheostat up to 24 ohm / 1 A and a 60 W bulb with holder (dummy load for the 110 V DC test) are required. The primary side works at rectified mains voltage and its capacitors stay charged after switch-off, so fault work needs supervision and a fully discharged board.
Key Specifications
| Parameter | Detail |
|---|---|
| Input | 180-270 V AC, 50 Hz |
| High-voltage output | 110/115 V ±5% at 550 mA max |
| Low-voltage outputs | 24 V, 18 V and 12 V, each ±2% at 1 A max |
| Power output | 90 W ±10 W |
| Construction | Enlarged PCB with test points for voltages and waveforms |
| Experiments | Sections of an SMPS, test-point measurements, fault creation and diagnosis |
| Also required (not included) | 3½-digit DMM, 20 MHz CRO, 2 A variac, rheostat up to 24 ohm / 1 A, 60 W bulb with holder |
Where This Is Used
Used in consumer-electronics servicing and power-electronics training. Companion kit: SMPS trainer Kit (For Computer) (Product ID: 12293); see also Switching Mode Power Supply (SMPS) with 2 meters (Product ID: 12220). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What input voltage range does it accept?
180-270 V AC at 50 Hz.
What is the 60 W bulb for?
It acts as a dummy load when testing the 110 V DC output.
Can faults be simulated?
Yes, by removing components and observing the effect.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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