Posted: Mon Jan 31, 2005 2:19 pm Post subject: Monitoring DeScaling Current
Hi
I need to monitor a square wave signal, 12volts peak to peak and current, 12mA to 4Amps.
I envisage using a current clamp and scope, Currently have an ADC42, but as the period of the waveform is continuously changing I do not think it samples fast enough to give a smooth sweep
I would suggest that our ADC-212/3 may be of use to you. You could measure voltage with one channel and then use the other with a current clamp to measure the current.
The ADC-212/3 has a maximum sampling rate of 3MS/s, this is split between the active channels so if you are using both channels then this will become 1.5MS/s per channel.
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