Switching Mode Power Supply (SMPS) with 2 meters Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12220
Indian Lab Suppliers supplies the Switching Mode Power Supply (SMPS) with 2 meters (Product ID: 12220) as part of its electronics engineering lab equipment range. It is a training board for observing how a switching mode power supply works and how its switching waveform changes with load.
Quick Answer
The board holds a complete IC 723-based SMPS circuit delivering 5 V DC at 1.5 A, with test points for the switching waveform and intermediate voltages. Students observe these on an oscilloscope, switch between three fixed loads to see the effect on the waveform, and measure ripple, load regulation and line regulation. Output is read on a 0–30 V DC voltmeter and a 0–2 A DC ammeter (65 mm dials). A 20 MHz oscilloscope and a 0–270 V, 2 A variac (for line regulation) are also required; the variac works at mains voltage, so use it under supervision.
Key Specifications
| Parameter | Detail |
|---|---|
| SMPS circuit | IC 723 based, 5 V DC at 1.5 A output |
| DC voltmeter | 65 mm dial, 0–30 V |
| DC ammeter | 65 mm dial, 0–2 A |
| Loads | Three fixed-value loads |
| Measurements | Ripple, load regulation, line regulation |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse, jewel light |
| Also required | 20 MHz oscilloscope; variac 0–270 V, 2 A |
Where This Is Used
Used in power electronics and power-supply courses to compare switching and linear regulation; the linear IC 723 board is Voltage Regulator IC 723 with power supply and 2 dual range meters (Product ID: 12201). Related items: SMPS trainer Kit (For Colour Television) (Product ID: 12292) and SMPS trainer Kit (For Computer) (Product ID: 12293). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What is the output rating?
5 V DC at 1.5 A.
How is line regulation measured?
By varying the input with an external 0–270 V variac.
Can the switching waveform be seen?
Yes, at panel test points with a 20 MHz oscilloscope.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the Switching Mode Power Supply (SMPS) with 2 meters, reach our team via Contact Us or submit your requirement through our Tenders page.
.png)
.png)
.png)
.png)
.png)