Zener Diode (Characteristics and Temperature Effect) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12333
Indian Lab Suppliers supplies the Zener Diode (Characteristics and Temperature Effect) (Product ID: 12333) as part of its electronics engineering lab equipment range. It is a board for plotting germanium diode and Zener diode characteristics and measuring how the Zener voltage changes with temperature.
Quick Answer
Students plot the forward and reverse characteristics of a germanium diode and the forward and breakdown characteristics of a Zener diode, then heat the Zener in a small built-in electric oven and read the temperature on a 0-110 °C thermometer to find its temperature coefficient. A 0-10 V, 20 mA variable regulated supply with current-limiting resistor, a 3½-digit voltmeter (2 V/20 V) and a 3½-digit milliammeter are built in, so no other apparatus is needed. Please confirm the milliammeter ranges at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Devices | Germanium diode and Zener diode, mounted behind the panel |
| Supply | 0-10 V DC at 20 mA, variable, regulated, with current-limiting resistor |
| Voltmeter | 3½-digit, 2 V / 20 V |
| Milliammeter | 3½-digit, two ranges |
| Heating | Electrically heated oven for the Zener diode |
| Thermometer | 0-110 °C |
| Mains | 230 V ±10%, 50 Hz AC, with ON/OFF switch, fuse and indicator lamp |
| Size / weight | W 340 x H 125 x D 210 mm; about 3.5 kg |
Where This Is Used
Used in semiconductor devices labs next to the Diode, Zener Diode and LED Characteristics (Product ID: 12085) and the V-I Characteristics of a Zener Diode and its use as Voltage Regulator (Product ID: 12120). The oven gets hot; let it cool before touching and handle the glass thermometer with care. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which diodes are studied?
A germanium diode and a Zener diode.
How is the Zener temperature varied?
With a small electrically heated oven, read on a 0-110 °C thermometer.
Is other apparatus needed?
No, the supply and both digital meters are built in.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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