Opto electronic devices characteristics with power supply and 3 meters (2 Multirange) Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12225
Indian Lab Suppliers supplies the Opto electronic devices characteristics with power supply and 3 meters (2 Multirange) (Product ID: 12225) as part of its electronics engineering lab equipment range. It is a training board for plotting the characteristics of six opto-electronic devices, with two variable supplies and three digital meters.
Quick Answer
Devices on the board are an LED, photodiode, phototransistor, light dependent resistor, photovoltaic cell and opto-coupler, and all their test circuits are assembled on the panel. Two continuously variable regulated supplies give 0–10 V DC at 100 mA each. Readings come from a 3½-digit DC voltmeter (2 V / 20 V) and two 3½-digit DC current meters, one with 2 mA / 20 mA ranges and one with 200 mA / 20 mA ranges. A 40 W table lamp as the light source and a 0–230 V, 2 A variac to vary its brightness are also required; the variac and lamp work at mains voltage, so keep them under supervision.
Key Specifications
| Parameter | Detail |
|---|---|
| Devices | LED, photodiode, phototransistor, LDR, photovoltaic cell, opto-coupler |
| Supplies | Two, 0–10 V DC at 100 mA, continuously variable, regulated |
| Voltmeter | Digital, 3½ digit, 2 V / 20 V DC |
| Current meters | Digital, 3½ digit: 2 mA / 20 mA and 200 mA / 20 mA DC |
| Mains | 230 V ±10%, 50 Hz AC |
| Patch cords | Stackable, 4 mm spring-loaded plugs, 0.5 m |
| Also required | Variac 0–230 V, 2 A; 40 W table lamp |
Where This Is Used
Used in opto-electronics and sensor practicals. Single-device boards include To Study the Behavior of Light Emitting Diode (LED) with power supply and 2 meters (C.R.) (Product ID: 12245); a wider semiconductor set is Semi-Conductor Devices Characteristics with power supply and 3 multi range meters (Product ID: 12197). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which devices are included?
LED, photodiode, phototransistor, LDR, photovoltaic cell and opto-coupler.
How is light intensity varied?
With a 40 W table lamp on a variac, both required separately.
Are the meters digital?
Yes, one voltmeter and two current meters, all 3½ digit.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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