Open-loop Hall effect current sensor HJA1K5T01

panel-mountACDC

current sensors based on open loop Hall effect technology measure of direct, alternating and impulse currents, with galvanic isolation between the primary and secondary circuits The primary current lp flowing in the sensor creates a propotional primary magnetic flux. A Hall probe placed in the air gap of the magnetic circuit produces a hall voltage Vh which is proportional to this flux as well as the current Ip being measured. An electronic circuit amplifies this Hall voltage (Vh) allowing it to be directly utilised in the end application measurement circuit as a secondary output voltage Vs.The current sensor measures instantaneous values. KEY FEATURES •Split core type. •Open loop current sensor. •Voltage output. •Protection from miss-wiring in any combination. RELATED APPLICATION •. Battery Monitoring •. Solar String Monitoring •. EV charger SPECIFICATION Product NoHJA1K5T01 Ipn (A)1500 IpMax (A)1800 Sup. Voltage(V) +9 ... +18 Iout/Vout @Ipn 2.5 ± 1.5 V Bandwidth-3dB(kHz)DC Accuracy % ±1.0 Secondary TerminationConnector Header Mounting TypePanel