Study of OP-AMP Comparator Manufacturer,Supplier and Exporter in India
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Product Code : SCL-EELE-12258
Indian Lab Suppliers supplies the Study of OP-AMP Comparator (Product ID: 12258) as part of its electronics engineering lab equipment range. It is a training board for op-amp voltage comparators and their applications, built around two IC 741 op-amps.
Quick Answer
Comparator circuits covered are non-inverting and inverting comparators, a fast precision voltage comparator, a comparator for signals of opposite polarity, a single-ended comparator with hysteresis and clamped feedback, and a comparator for AC-coupled signals. Applications are a zero-crossing detector, a Schmitt trigger and a voltage limiter. The board supplies ±15 V DC at 50 mA and 5 V DC at 50 mA (both IC regulated) and a continuously variable 0–5 V DC, 100 mA reference, with a linear potentiometer. A sine/square wave generator, a 3¾-digit digital multimeter and a 20 MHz oscilloscope are required.
Key Specifications
| Parameter | Detail |
|---|---|
| Op-amps | Two IC 741 |
| Supplies | ±15 V DC at 50 mA; 5 V DC at 50 mA; IC regulated |
| Reference | 0–5 V DC at 100 mA, continuously variable |
| Comparators | Non-inverting, inverting, precision, opposite polarity, hysteresis, AC coupled |
| Applications | Zero-crossing detector, Schmitt trigger, voltage limiter |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse, jewel light |
| Also required | Sine/square generator, 3¾-digit DMM, 20 MHz CRO |
Where This Is Used
Used in linear IC practicals. Related: Differential Comparator IC 710 with power supply and 1 meter (Product ID: 12204) and Op-Amp Applications with power supply and 1 meter (Product ID: 12260). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Which applications are included?
Zero-crossing detector, Schmitt trigger and voltage limiter.
Which op-amp is used?
Two IC 741 op-amps.
Is a reference voltage provided?
Yes, a variable 0–5 V DC supply.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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