Transistor Characteristics with 4Tr Power Supply and Dual Range Meters C.R. Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12166
Indian Lab Suppliers supplies the Transistor Characteristics with 4Tr Power Supply and Dual Range Meters C.R. (Product ID: 12166) as part of its electronics engineering lab equipment range. It is a self-contained board for plotting transistor input, output and transfer characteristics in common base, common emitter and common collector modes.
Quick Answer
Four transistors are provided: silicon NPN and PNP, and germanium NPN and PNP. Two continuously variable 0–10 V DC, 50 mA supplies bias the base-emitter and collector-emitter junctions, and two 3½-digit DC voltmeters (2 V / 20 V) and two dual-range 3½-digit DC current meters read the values. Students plot input and output curves in CE, CB and CC modes and the transfer characteristic, and compare silicon with germanium devices. Please confirm the current meter ranges at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Transistors | Silicon NPN, silicon PNP, germanium NPN, germanium PNP |
| Supplies | Two 0–10 V DC, 50 mA, continuously variable (B-E and C-E) |
| Voltmeters | Two digital DC, 3½ digit, 2 V / 20 V |
| Current meters | Two digital DC, 3½ digit, dual range |
| Modes | Common emitter, common base, common collector; transfer characteristics |
| 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 before amplifier work such as the Audio Amplifier (CE) with power supply (Product ID: 12132); the FET equivalent is the F.E.T. Characteristics with power supply and 3 meters (C.R.) (Product ID: 12167). Mains powered; switch off before rewiring. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which configurations can be studied?
Common emitter, common base and common collector, plus transfer characteristics.
Are both silicon and germanium transistors included?
Yes, NPN and PNP of each.
Are external meters needed?
No, four digital meters are built in.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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