Thursday, August 28, 2014

Isolated Voltage Monitoring system #1 #5

Isolation is most in some cases. Isolation in electronics requirements  will make the devices safe and also separate the ground. In voltage monitoring systems specially in the battery banks it is important for the signal isoalation.
Isolation can be either galvanic, electromagnetic or optical.
Isolation IC available like of analog devices uses techniques like iCoupler for the isolation.

Isolated Voltage monitoring can be used by isolation the voltage optically like using the linear optocoupler like IL300.

Here is the first circuit for the isolated voltage monitoring.

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