Zener Diode Voltage Regulator Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12086
Indian Lab Suppliers supplies the Zener Diode Voltage Regulator (Product ID: 12086) as part of its electronics engineering lab equipment range. It is a training board that builds a complete regulated supply, from transformer to Zener regulator, to show how a Zener diode holds the output voltage steady.
Quick Answer
The board contains a step-down transformer with five taps (4, 5, 6, 7 and 8 V at 100 mA), a bridge rectifier, a 1000 µF, 16 V filter capacitor, a 6.8 V Zener diode and six 120 Ω load resistors. Two 3½-digit DC voltmeters (0–20 V) and two 3½-digit DC current meters (0–200 mA) read input and output together. Students hold the input fixed and vary the load, then fix the load and vary the input by changing taps, and work out line and load regulation. It runs on 230 V ±10%, 50 Hz mains.
Key Specifications
| Parameter | Detail |
|---|---|
| Transformer | 5 taps: 4, 5, 6, 7, 8 V at 100 mA |
| Rectifier and filter | Bridge rectifier; 1000 µF, 16 V capacitor |
| Zener diode | 6.8 V |
| Load | 6 x 120 Ω resistors |
| Voltmeters | 2 x 3½-digit DC, 0–20 V |
| Current meters | 2 x 3½-digit DC, 0–200 mA |
| Mains | 230 V ±10%, 50 Hz |
| Size / weight | 340 x 125 x 210 mm; about 2.4 kg |
| Accessories | 4 mm patch cords, 50 cm: 4 red, 4 black |
Where This Is Used
Used in B.Sc. physics and diploma electronics labs after the Diode, Zener Diode and LED Characteristics (Product ID: 12085); the Regulated Power Supply using Zener Diode and S.C.R. Voltage Regulator (Product ID: 12127) extends the study to an SCR regulator. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What Zener voltage is used?
6.8 V.
How is line regulation measured?
By changing the transformer tap with the load fixed and noting the change in output.
How many meters are fitted?
Two digital voltmeters and two digital current meters.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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