PUT Characteristics & Relaxation Oscillator Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12332
Indian Lab Suppliers supplies the PUT Characteristics & Relaxation Oscillator (Product ID: 12332) as part of its electronics engineering lab equipment range. It is a board for plotting the V-I characteristic of a programmable unijunction transistor (PUT) and running a PUT relaxation oscillator.
Quick Answer
A PUT switches on when its anode voltage exceeds the gate voltage set by an external divider, giving a negative-resistance region on the V-I curve that makes it useful as a relaxation oscillator. The board has 0-10 V and 0-3 V DC IC-regulated supplies (20 mA each), a 3½-digit 0-20 V DC voltmeter and a 3½-digit 0-20 mA DC ammeter. A 20 MHz dual-trace oscilloscope is needed to view the oscillator waveform.
Key Specifications
| Parameter | Detail |
|---|---|
| Experiments | V-I characteristic of PUT; PUT relaxation oscillator |
| Supplies | 0-10 V DC and 0-3 V DC, 20 mA each, IC regulated |
| Voltmeter | 3½-digit DC, 0-20 V |
| Ammeter | 3½-digit DC, 0-20 mA |
| Mains | 230 V ±10%, 50 Hz AC |
| Size / weight | W 340 x H 125 x D 210 mm; about 2.2 kg |
| Also required | 20 MHz dual-trace oscilloscope (not included) |
Where This Is Used
Used in power and pulse electronics practicals; compare with the Study of UJT and UJT Relaxation Oscillator with Power Supply (Product ID: 12879). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What is a PUT?
A programmable unijunction transistor, a four-layer device whose trigger point is set by an external gate voltage.
Which meters are built in?
A 0-20 V DC voltmeter and a 0-20 mA DC ammeter, both 3½-digit.
Is an oscilloscope needed?
Yes, a 20 MHz dual-trace oscilloscope to observe the oscillator output.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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