ACT001-10E Isolated Current Sensor

NVE Corporation

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11409 Valley View Road, Eden Prairie, MN 55344-3617

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(952) 829-9217

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www.nve.com

ACT001-10E Operation

A representative transfer curve is shown below:

Figure 1: Typical ACT001 operating characteristic over temperature.

Application Circuits

Offset Correction

There are a number of ways to correct the sensor’s offset if necessary. One method is a potentiometer:

Figure 2. Offset correction with a potentiometer.

Out-

Out+

GND

1 M

Ω

Offset

Vcc