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Hall Effect Sensors

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Hall Current Sensor HIEM-DC-040G

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For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).

Datasheet PDF

Electrical Data

TYPE DC- 010G DC- 020G DC- 030G DC- 040G
parameter sign
Primary nominal (r.m.s. current) IPN 10A 20A 30A 40A
Primary current measuring range IP 0~15A 0~30A 0~45A 0~60A
Secondary nominal

RMS voltage

VSN  1V±1%
Supply voltage VC ±15V±2%
Zero offset voltage

@IPN =0,

TA = 25°C

V0  within±25mV
Thermal drift of offset voltage

@IPN =0

VOT  within±1mV/°C
Linearity of VSN at IPN =F.S εL within±1%F.S
Response time Tr <7μs
Frequency bandwidth f DC~30KHz(-3dB)
Ambient operating temperature Ta -10~+70°C      E:-40~+85°C
Ambient storage temperature Ts -40~+85°C        E:-55~+125°C

Dimension (mm)


  1. Closed loop (compensated) multirange current sensor using the Hall effect
  2. Small size and space saving
  3. Low power consumption
  4. Compact design for PCB mounting


  1. AC variable speed drives and serve motor drives
  2. 2.Uninterruptible Power Supplies (UPS)
  3. Power supplies for welding applications
  4. Switched Mode Power Supplies

Pin Identification