The principles of Hall Voltage Sensor is the same as the closed loop hall current sensor, but need to convert the voltage of the primary terminal to current through the resistor R1.So the hall voltage sensor is also used to test current signal, and the output compensation current/offset current can accurately reflect the changes of primary voltage signal. To select the right R1 value, please choose different sensors based on the test voltage and power.
Feature
● Closed- loop (compensated) voltage transducer
● Supply voltage: DC +5.0V
● Capable measurement of DC and AC voltage with galvanic isolation between primary circuit and secondary circuit.
Advantages
● High accuracy
● Very good linearity
● Easy installation
● Low temperature drift
● High immunity to external interference
● Can be customized
Application
● The application of induction cooker
● AC/DC variable-speed drive
● Uninterruptible Power Supplies (UPS)
● Switched Mode Power Supplies (SMPS)
Naming rules PART NUMBER CODING
For Example
Photovoltaic (PV) Current Applications
Servo Drive, AC/DC Variable-speed Drive
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)
Inverter Applications
Over Current Protection and Current Monitoring of Electronic Circuits
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