| Electronics > Beginners |
| Looking for "voltage <=> current converter" equipment |
| (1/1) |
| huu_tri0101:
I'm looking for Laboratory equipment able to convert: Voltage to current: Scale: 1V -> 1mA 1V -> 2mA 1V -> 3mA 1V -> 4mA 1V -> 5mA 1V -> 10mA Voltage to Voltage 1V -> 1V Output power: <5W Frequency: 10Hz to 20kHz Thank you for your suggestions. |
| Doctorandus_P:
1). 1k resistor. 2). 2 1k resistors parralel. 3). 3 1k resistors parallel. 4). 4 1k resistors parallel. 5). 5 1k resistors parallel. 6). 100 Ohm resistor. 7). Piece of wire. |
| exe:
Google "Howland current pump" (supply side current source) or "current sink" (ground side). I'd suggest the second one if it is possible as howland pump requires matched resistors for good impedance. |
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