Current Sensing Circuit. Current sensing techniques using different current sensors current is a very critical factor in electronics or electrical engineering. This is not an ammeter circuit where we know or are measuring the amount of current going through.
This is often referred to as shunt resistor current measurement. Current sensing overview chapter 1. Current sensing overview how integrated resistor current sensors simplify pcb designs the most common way to measure current is to sense the voltage drop across a shunt or current sense resistor.
Ways to measure current.
This range can be much wider in electrical domain typically to several thousand amperes especially in power grids. Current sensing overview chapter 1. These methods are suitable more for high current systems. A current sensor is a device that detects and converts current to an easily measured output voltage which is proportional to the current through the measured path.
