Semi-Conductor Devices Characteristics with power supply and 3 multi range meters Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12197
Indian Lab Suppliers supplies the Semi-Conductor Devices Characteristics with power supply and 3 multi range meters (Product ID: 12197) as part of its electronics engineering lab equipment range. It is a training board for plotting the characteristics of a wide family of semiconductor and opto-electronic devices, with its own regulated supplies and three analogue meters.
Quick Answer
The board carries germanium and silicon diodes, Zener diodes, PNP and NPN transistors, an FET, a UJT, LED, photodiode, phototransistor, NTC and PTC thermistors, VDR, LDR, opto-coupler, DIAC, SCR, TRIAC and a varactor diode. Two IC-regulated supplies switch between 0–1.5 V, 0–10 V and 0–25 V DC at 500 mA, and a separate regulated 0–50 V DC, 100 mA supply is continuously variable. Two DC ammeters and a DC voltmeter (1, 10 and 50 V) with 65 mm rectangular dials give direct readings; please confirm the lower ammeter ranges at quotation. A digital capacitance meter is listed as extra apparatus, for example for varactor capacitance against reverse voltage.
Key Specifications
| Parameter | Detail |
|---|---|
| Devices | Ge/Si diodes, Zener, PNP/NPN BJT, FET, UJT, LED, photodiode, phototransistor, NTC/PTC thermistors, VDR, LDR, opto-coupler, DIAC, SCR, TRIAC, varactor |
| Fixed-range supplies | Two, IC regulated, 0–1.5 / 0–10 / 0–25 V DC at 500 mA, switch selectable |
| Variable supply | 0–50 V DC at 100 mA, continuously variable, regulated |
| DC ammeters | Two, 65 mm rectangular dial, switch-selectable ranges up to 500 mA |
| DC voltmeter | 65 mm rectangular dial, 1 V / 10 V / 50 V |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse, jewel light |
| Patch cords | Stackable, 2 mm spring-loaded plugs, 0.5 m |
| Also required | Digital capacitance meter (not included) |
Where This Is Used
Used in science and engineering electronics practicals where students take forward, reverse and output curves device by device. A smaller board covering only LED, NTC thermistor, LDR and VDR is Semiconductor Characteristics (Product ID: 12198); for open circuit building, see Discrete Component Trainer with power supply, oscillator and 3 multi range meters (Product ID: 12199). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which devices can be tested?
Diodes, Zeners, BJTs, FET, UJT, SCR, DIAC, TRIAC, varactor, opto devices, thermistors, VDR and LDR.
Are the meters built in?
Yes, two DC ammeters and one DC voltmeter with 65 mm dials.
Is any other instrument needed?
A digital capacitance meter, listed as additional apparatus.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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