Study of Schmitt's Trigger Circuit (IC-741) with Power Supply and 1 meter Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12289
Indian Lab Suppliers supplies the Study of Schmitt's Trigger Circuit (IC-741) with Power Supply and 1 meter (Product ID: 12289) as part of its electronics engineering lab equipment range. It measures the upper and lower threshold voltages and hysteresis of an IC 741 Schmitt trigger.
Quick Answer
The IC 741 is wired as a comparator with positive feedback, so it switches high and low at two different input levels, the upper and lower threshold voltages; the gap between them is the hysteresis. A single-pole five-way switch changes the feedback, letting students see how the thresholds move with feedback ratio. A function generator supplies the input and a dual-trace oscilloscope (15 MHz or better) shows input and output; both are extra. The listing mentions one meter but the parts list does not include one, so please confirm at quotation. Power comes from an internal ±15 V DC, 50 mA supply.
Key Specifications
| Parameter | Detail |
|---|---|
| Experiments | Upper and lower threshold voltages, hysteresis, effect of feedback on thresholds |
| Op-amp | IC 741 |
| Feedback selection | Single-pole five-way switch |
| Supply | ±15 V DC at 50 mA, IC regulated, internal |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch and fuse |
| Also required (not included) | Dual-trace CRO 15 MHz, function generator |
Where This Is Used
Used in op-amp, waveshaping and noise-immunity practicals. Related: Schmitt Trigger with power supply (Product ID: 12155) and Square and Triangular Wave Generator with Positive & Negative feedback with power supply (using OP-AMP) (Product ID: 12273). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What is hysteresis in a Schmitt trigger?
The difference between its upper and lower switching thresholds.
How is feedback changed?
With the single-pole five-way switch.
Is a meter included?
The name mentions one but the parts list does not; please confirm at quotation.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
Request a Quote
For pricing, bulk quantities or tender documentation on the Study of Schmitt's Trigger Circuit (IC-741) with Power Supply and 1 meter, reach our team via Contact Us or submit your requirement through our Tenders page.
.png)
-Photoroom (1).png)
.jpg)
.png)
.png)
 with power supply-Photoroom (1).png)