Voltage to Current Converter (V to I) with power supply and 2 meters (C.R.) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12277
Indian Lab Suppliers supplies the Voltage to Current Converter (V to I) with power supply and 2 meters (C.R.) (Product ID: 12277) as part of its electronics engineering lab equipment range. It converts an input voltage into a proportional current that stays the same whatever the load.
Quick Answer
The board builds V-to-I converters with IC 741 op-amps in inverting and non-inverting modes, so the load current equals the input voltage divided by a set resistor. Students vary the input from the 0-5 V DC (50 mA) supply, read it on a 0-5 V DC voltmeter, and read the output current on a DC milliammeter with 1 mA and 5 mA ranges, then change the load to show the current does not change. Two IC 741s run from an internal ±15 V DC, 50 mA supply. It is self-contained.
Key Specifications
| Parameter | Detail |
|---|---|
| Experiments | Voltage-to-current conversion in inverting and non-inverting modes; independence from load |
| Op-amps | 2 x IC 741 |
| Supplies | ±15 V DC at 50 mA (internal); 0-5 V DC at 50 mA, variable |
| Meters | DC milliammeter 1 mA and 5 mA ranges; DC voltmeter 0-5 V (both 65 mm rectangular) |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse and indicator lamp |
| Other apparatus | None required |
Where This Is Used
Used in signal-conditioning practicals, for example driving current-loop transmitters. Companion boards: Current to Voltage Converter (I to V) with power supply and 2 meters (C.R.) (Product ID: 12278) and Voltage to Frequency Converter (V to F) with power supply and 1 meter (C.R.) (Product ID: 12279). Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
What sets the output current?
The input voltage divided by the set resistor, independent of load.
What current ranges can be read?
1 mA and 5 mA on the built-in milliammeter.
Which modes are covered?
Inverting and non-inverting.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Engineering Lab Equipment
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