Oscillators with power supply (various type) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12209
Indian Lab Suppliers supplies the Oscillators with power supply (various type) (Product ID: 12209) as part of its electronics engineering lab equipment range. It is a training board on which the common sinusoidal oscillator circuits, from RC phase-shift to crystal, can be assembled quickly and compared.
Quick Answer
Seven studies are listed: RC phase-shift oscillators of the phase-advance and phase-retard type, the Wien-bridge oscillator, the Hartley and Colpitts oscillators, a Pierce crystal oscillator and frequency measurement with an oscilloscope. The board provides a 9 V DC, 100 mA IC-regulated supply, a two-stage PNP buffer/amplifier with controllable AC gain, an NPN transistor biased in class A common emitter, a Wien-bridge network, both RC phase-shift networks, tank circuits for Hartley and Colpitts, and a 3.579 MHz crystal with series trimmer. A 20 MHz oscilloscope is required.
Key Specifications
| Parameter | Detail |
|---|---|
| Supply | 9 V DC at 100 mA, IC regulated |
| Amplifier stages | Two-stage PNP buffer/amplifier with variable AC gain; NPN class A common-emitter stage |
| Networks | Wien bridge; RC phase shift (advance and retard); Hartley and Colpitts tank circuits |
| Crystal | 3.579 MHz with series trimmer |
| Oscillators | RC phase shift (2 types), Wien bridge, Hartley, Colpitts, Pierce crystal |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse, jewel light |
| Patch cords | Stackable, 4 mm spring-loaded plugs, 0.5 m |
| Also required | 20 MHz oscilloscope |
Where This Is Used
Used in analogue electronics practicals on feedback and the Barkhausen criterion. Non-sinusoidal circuits are covered by Multivibrators with power supply and 1 meter (Product ID: 12210) and Study of Blocking Oscillator with power supply (Product ID: 12247). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which oscillators can be built?
RC phase shift (advance and retard), Wien bridge, Hartley, Colpitts and Pierce crystal.
What crystal is supplied?
A 3.579 MHz crystal with a series trimmer.
How is frequency measured?
With a 20 MHz oscilloscope, which is required separately.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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