Power & Differential Amplifier Trainer Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12338
Indian Lab Suppliers supplies the Power & Differential Amplifier Trainer (Product ID: 12338) as part of its electronics engineering lab equipment range. It is a trainer with transistor class B power amplifier and differential amplifier circuits, plus its own supplies and signal source.
Quick Answer
A class B stage conducts on alternate half-cycles in each transistor, so students can observe efficiency and crossover distortion; the differential amplifier amplifies the difference between two inputs and rejects the signal common to both. Fixed ±12 V and ±5 V DC rails, a 0-1 V variable DC source and a sine-wave generator (800 Hz to 8 kHz, 0-5 Vpp) are built in, so the experiments need no extra assembly. An oscilloscope is useful for viewing the waveforms.
Key Specifications
| Parameter | Detail |
|---|---|
| Amplifiers | Transistor class B power amplifier; differential amplifier |
| Fixed DC supplies | +12 V, -12 V, +5 V, -5 V |
| Variable DC supply | 0-1 V |
| Sine-wave generator | 800 Hz to 8 kHz, 0-5 Vpp |
| Mains | 230 V ±10%, 50 Hz |
| Fuse | 350 mA slow-blow |
Where This Is Used
Used in analog electronics labs on output stages and difference amplifiers. A variant with class A, AB and C stages is the Power and Differential Amplifier Trainer (Product ID: 12099); see also the Differential Amplifier with power supply (Product ID: 12152). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which amplifier classes are covered?
Class B power amplification and the differential amplifier.
What signal source is built in?
A sine-wave generator from 800 Hz to 8 kHz with 0-5 Vpp output.
What DC supplies are provided?
Fixed ±12 V and ±5 V, plus a 0-1 V variable source.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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