Study of Null-Balancing Techniques of OP-AMP with power supply Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12250
Indian Lab Suppliers supplies the Study of Null-Balancing Techniques of OP-AMP with power supply (Product ID: 12250) as part of its electronics engineering lab equipment range. It is a training board for the different ways of nulling the output offset of an operational amplifier.
Quick Answer
Internal offset nulling is practised on inverting, non-inverting and voltage-follower circuits. Universal external nulling covers an inverting amplifier with the correction applied to the inverting input and to the non-inverting input, and offsetting circuits for low-gain and high-gain non-inverting amplifiers and for a voltage follower. Two further arrangements, zero offsetting and a zero-offsetting buffer, complete the set. The board has two op-amps, a linear potentiometer for the nulling networks and a ±15 V DC, 100 mA IC-regulated supply connected internally. A 3½-digit digital multimeter and an oscilloscope (15 MHz or better) are required.
Key Specifications
| Parameter | Detail |
|---|---|
| Op-amps | Two |
| Nulling control | Linear potentiometer |
| Supply | ±15 V DC at 100 mA, IC regulated, internal |
| Methods | Internal nulling (3 circuits); external nulling (5 circuits); zero offsetting and buffer |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse, jewel light |
| Also required | 3½-digit DMM; oscilloscope, 15 MHz |
Where This Is Used
Used in linear IC practicals alongside parameter measurement on OP-AMP Parameters with power supply and 1 dual range meter (Product ID: 12207). See also 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.
Why Buy from Indian Lab Suppliers
Indian Lab Suppliers is an India-based laboratory equipment manufacturer and exporter supplying this op-amp offset null balancing trainer alongside its wider electronics lab equipment range, with documentation such as a Certificate of Origin available on request for institutional and export orders.
Frequently Asked Questions
Which circuits are nulled internally?
Inverting, non-inverting and voltage-follower circuits.
How many op-amps are fitted?
Two.
What instruments are needed?
A 3½-digit multimeter and an oscilloscope.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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