BJT Amplifiers & Emitter Follower Trainer Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12339
Indian Lab Suppliers supplies the BJT Amplifiers & Emitter Follower Trainer (Product ID: 12339) as part of its electronics engineering lab equipment range. It is a trainer showing BJTs as single-stage and multistage RC-coupled amplifiers and as common-collector emitter followers.
Quick Answer
RC coupling links amplifier stages through a coupling capacitor and resistor, giving a wide frequency response at low cost and size. Students plot gain against frequency, find the bandwidth and measure input impedance; the Darlington pair, which combines two transistors for very high current gain, is also covered. A 12 V and 5 V DC supply and a sine-wave generator (10 Hz to 100 kHz ±10%, 0-5 Vpp) are built in. This listing has the same specification as the BJT Amplifiers and Emitter Follower Trainer (Product ID: 12112).
Key Specifications
| Parameter | Detail |
|---|---|
| Circuits | Single-stage and multistage RC-coupled amplifiers; emitter follower; Darlington pair |
| DC supplies | +12 V, +5 V |
| Sine-wave generator | 10 Hz to 100 kHz ±10%, 0-5 Vpp |
| Mains | 230 V ±10%, 50 Hz |
| Fuse | 500 mA slow-blow |
Where This Is Used
Used in analog electronics courses on small-signal amplifiers, alongside the Study of Darlington Pair Amplifier with power supply (Product ID: 12246) and the Emitter Follower (CC) with power supply (Product ID: 12133). An oscilloscope is useful for gain and bandwidth readings. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What is measured on this trainer?
Frequency response, bandwidth, gain and input impedance of BJT amplifiers.
What is an emitter follower?
A common-collector stage with voltage gain near 1, high input impedance and low output impedance.
What frequency range does the generator cover?
10 Hz to 100 kHz, 0-5 Vpp.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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