Transistor Series & Shunt Voltage Regulated Power Supplies in 2 meters (C.R.) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12221
Indian Lab Suppliers supplies the Transistor Series & Shunt Voltage Regulated Power Supplies in 2 meters (C.R.) (Product ID: 12221) as part of its electronics engineering lab equipment range. It is a self-contained board for building transistorised series and shunt voltage regulators, including current-limited and variable-output versions.
Quick Answer
Six circuits are listed: a shunt regulator with fixed current limiting, a variable shunt regulator with fixed current limiting, a shunt regulator with variable current limiting, a variable series regulator, a basic series regulator, and a series regulator with fixed current limiting. They run from a built-in 12.5 V DC (±10%), 50 mA unregulated supply. Output voltage and load current are read on a 0–15 V DC voltmeter and a 0–50 mA DC milliammeter. Two NPN and one PNP medium-current transistors, a Zener diode, two wire-wound potentiometers and a carbon potentiometer are on the panel, so no other apparatus is needed.
Key Specifications
| Parameter | Detail |
|---|---|
| Input supply | 12.5 V DC ±10% at 50 mA, unregulated |
| DC voltmeter | 65 mm dial, 0–15 V |
| DC milliammeter | 65 mm dial, 0–50 mA |
| Transistors | Two NPN and one PNP, medium current |
| Other parts | Zener diode, 2 wire-wound potentiometers, 1 carbon potentiometer |
| Circuits | 3 shunt and 3 series regulator variants |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse, jewel light |
Where This Is Used
Used in power-supply practicals after the Zener regulator on Zener regulated Power Supplies in 2 meters (C.R.) (Product ID: 12222); the rectifier stage is covered by D.C. Power Supplies and 2 dual range meters (Product ID: 12203). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Are both series and shunt regulators covered?
Yes, three circuits of each type.
Is current limiting included?
Yes, both fixed and variable current limiting.
Is other apparatus needed?
No, the board is self-contained.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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