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AC/DC closed-loop (magnetic balance) Hall current sensor

The closed-loop design of the Hall current sensor offers a large bandwidth and low internal resistance, making it suitable for high-precision and high-frequency current measurements. It boasts a wide measurement range, fast response speed, high precision, and good temperature stability. Therefore, the closed-loop Hall current sensor is widely used in various fields such as power, industrial control, energy, automotive, and home appliances, particularly in applications that require high-precision current measurements.
Availability:
  • TR0201-LBH5

  • TR

  • 50000

  • T/T, Western Union, Paypal

  • Shanghai, China

Product Features

*  Measures AC, DC and pulsed signals.

*  Excellent accuracy, good linearity.

*  Strong resistance to external interference, high common mode rejection ratio.

*  Low temperature drift, low power consumption, wide frequency band.

*  Complete isolation between primary and secondary

*  Wide measurement range, fast response speed, high precision, and good temperature stability.


Product Application

*  AC frequency conversion speed regulation.

*  Servo motor traction.

*  Uninterruptible power supply(UPS).

*  Welding machine, battery power supply.

*  High-precision and high-frequency current measurement.


Product Parameters

Specification 0.5A/0.625V 1A/0.625V 6A/0.625V Unit
IPN Primary Rated Input Current 0.5 1 6 A
IP Primary Current Measurement Range 0~1 0~2 0~12 A
VSN Secondary rated output voltage 2.5±0.625 V
VC The Power Supply Voltage +5(±5%) V
IC Current Consumption <10+Is mA
Vd

Insulation Voltage

Between primary and secondary circuits:2.5kV/50Hz/1min
εL Linearity <0.1 %FS
X Precision TA=25℃:≤±0.5 %
V0 Offset Voltage TA=25℃:≤±10 mV
VOM Magnetic Offset Voltage IP=0 after 3*IPN:≤±5 mV
VOT Offset voltage temperature drift IP=0, TA=-40~+80℃:≤±0.1 mV/℃
Tr Response time ≤40 μS
f Bandwidth(-3dB) DC~100 kHz
TA Working Temperature -40~+80
TS Storage Temperature -45~+85


Shape and Installation Dimensions


未标题-1


Note:

IN+:Primary positive signal input
IN-:Primary side negative signal input
+ :Positive 5V power supply
G :Power ground
M :Secondary signal output


Installation Precautions

The sensor should be wired correctly, otherwise it may damage the internal components of the sensor.

When the sensor is soldered to the circuit board, it needs to be soldered with a low-temperature soldering iron, and the time should not be too long, and secondly, the pins should not be squeezed by a large amount, otherwise the internal connection may be opened.






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