Schmitt Trigger with power supply Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12155
Indian Lab Suppliers supplies the Schmitt Trigger with power supply (Product ID: 12155) as part of its electronics engineering lab equipment range. It is a training board for studying the transistor Schmitt binary (Schmitt trigger) circuit and its switching action.
Quick Answer
Two PNP transistors are fitted with a continuously variable 0–12 V DC, 50 mA regulated supply on the board. Students find the loop gain and the parameters that set it, adjust it below 1 to see linear amplification, and then just above 1 to see regenerative switching between two states with hysteresis. An AF generator, decade resistance box and 20 MHz oscilloscope are used with it.
Key Specifications
| Parameter | Detail |
|---|---|
| Circuit | Schmitt transistor binary (Schmitt trigger) |
| Transistors | Two PNP |
| Built-in supply | 0–12 V DC, 50 mA, continuously variable, regulated |
| Mains input | 230 V ±10%, 50 Hz AC, with mains switch, fuse and pilot lamp |
| Experiments | Loop gain; linear amplification below unity loop gain; switching above unity |
| Connections | 4 mm terminals; stackable spring-loaded patch cords, 0.5 m |
| Also required | AF generator, decade resistance box, 20 MHz CRO |
Where This Is Used
Used in pulse and digital electronics with the Bi-Stable Multivibrator with power supply (Product ID: 12140); a FET version is the Schmitt's F.E.T. Binary with power supply (Product ID: 12159). The board is mains powered; switch off before rewiring. Related items: Study of Schmitt's Trigger Circuit (IC-741) with Power Supply and 1 meter (Product ID: 12289). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What happens when loop gain is below 1?
The circuit works as a linear amplifier.
What happens when loop gain is slightly above 1?
It switches regeneratively between two states.
What supply is built in?
A 0–12 V DC, 50 mA continuously variable regulated supply.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Electricity and Magnetism
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