Amplifier and Oscillator Work Board Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12137
Indian Lab Suppliers supplies the Amplifier and Oscillator Work Board (Product ID: 12137) as part of its electronics engineering lab equipment range. It is a combined training board for a transistor phase shift audio oscillator and a common-emitter amplifier.
Quick Answer
Three transistors, three sets of three capacitor values and a gain-setting potentiometer are fitted, with an IC-regulated ±9 V DC, 50 mA supply. Students study the phase shift oscillator, measure the voltage gain (Av) of the CE amplifier and plot the frequency response of that CE amplifier. Weight and panel size are not stated for this board; please confirm them at quotation.
Key Specifications
| Parameter | Detail |
|---|---|
| Circuits | R-C phase shift audio oscillator; common-emitter amplifier |
| Transistors | Three |
| Frequency selection | Three sets of three capacitor values |
| Built-in supply | ±9 V DC, 50 mA, IC regulated |
| Mains input | 230 V ±10%, 50 Hz AC, with mains switch, fuse and pilot lamp |
| Experiments | Oscillator study; CE voltage gain; CE frequency response |
| Connections | 4 mm terminals; stackable spring-loaded patch cords, 0.5 m |
Where This Is Used
Useful where one bench must cover both topics; single-topic boards are the Phase Shift Audio Oscillator with power supply (Product ID: 12136) and the Audio Amplifier (CE) with power supply (Product ID: 12132). The board is mains powered, so switch off before rewiring. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which two circuits are on the board?
A phase shift audio oscillator and a common-emitter amplifier.
What supply rails are provided?
±9 V DC at 50 mA, IC regulated.
What is measured on the amplifier?
Voltage gain and frequency response.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Electricity and Magnetism
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