Semi-Conductor 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-12181
Indian Lab Suppliers supplies the Semi-Conductor Diode Characteristics with power supply and 2 dual range meters (C.R.) (Product ID: 12181) as part of its electronics engineering lab equipment range. It is a self-contained board for plotting and comparing the forward and reverse characteristics of germanium and silicon diodes.
Quick Answer
Germanium and silicon diodes are fitted with a continuously variable 0–10 V DC, 50 mA regulated supply that has coarse and fine controls. Voltage is read on a 3½-digit DC voltmeter (2 V / 20 V) and current on a 3½-digit DC current meter. Students plot both curves, compare the knee voltages (about 0.3 V for germanium and 0.7 V for silicon), and find static and dynamic resistance of the forward-biased junction. The second current range is not clearly stated; please confirm the current meter ranges at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Devices | Germanium and silicon semiconductor diodes |
| Supply | 0–10 V DC, 50 mA, continuously variable, regulated, coarse and fine control |
| Voltmeter | Digital DC, 3½ digit, 2 V / 20 V |
| Current meter | Digital DC, 3½ digit, dual range (confirm at quotation) |
| Experiments | Forward and reverse characteristics; static and dynamic resistance |
| Mains input | 230 V ±10%, 50 Hz AC, with mains switch and fuse |
| Connections | 4 mm patch cords, 50 cm |
Where This Is Used
A metered version of the Diode Characteristic Curve Apparatus (Product ID: 12165); for Zener diodes see the Diode & Zener diode characteristics with power supply and 2 dual range meters (C.R.) (Product ID: 12164). Mains powered; switch off before rewiring. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which diodes are included?
A germanium diode and a silicon diode.
Are meters built in?
Yes, a digital voltmeter and a digital current meter.
What resistances are found?
Static and dynamic resistance of the forward-biased junction.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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