Diode & Zener diode characteristics with power supply and 2 dual range meters (C.R.) Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12164
Indian Lab Suppliers supplies the Diode & Zener diode characteristics with power supply and 2 dual range meters (C.R.) (Product ID: 12164) as part of its electronics engineering lab equipment range. It is a self-contained board for plotting the forward and reverse characteristics of a germanium diode and a Zener diode.
Quick Answer
A germanium diode and a Zener diode are mounted behind the panel, fed from a continuously variable 0–10 V DC, 10 mA regulated supply with low ripple and a built-in current-limiting resistor. Voltage is read on a 3½-digit DC voltmeter with 2 V and 20 V ranges and current on a 3½-digit DC current meter. Students plot forward and reverse curves for both diodes, including the Zener breakdown region, without any other apparatus. The second current range is not clearly stated; please confirm the current meter ranges at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Devices | Germanium diode; Zener diode |
| Supply | 0–10 V DC, 10 mA, continuously variable, regulated, with current-limiting resistor |
| Voltmeter | Digital DC, 3½ digit, 2 V / 20 V |
| Current meter | Digital DC, 3½ digit, 20 mA plus a second range (confirm at quotation) |
| Mains input | 230 V ±10%, 50 Hz AC, with mains switch, fuse and pilot lamp |
| Connections | 4 mm terminals; stackable spring-loaded patch cords, 0.5 m |
Where This Is Used
Used in first-year electronics and physics labs with the Semi-Conductor Diode Characteristics with power supply and 2 dual range meters (C.R.) (Product ID: 12181) and the PN Junction / Semiconductor Diode Characteristic Apparatus (Product ID: 12182). Mains powered; keep the fuse fitted and switch off before rewiring. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which diodes are provided?
One germanium diode and one Zener diode.
Why is a current-limiting resistor built in?
It protects the diodes, especially in Zener breakdown.
Are external meters needed?
No, digital voltage and current meters are built in.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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