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LF03 series fluxgate current sensor

LF03 series fluxgate current sensor

 The LF03 series fluxgate current sensor incorporates dynamic fluxgate detection technology. Its design is simple and practical, with the ability to inhibit high temperature drift. Fluxgate technology makes use of the phenomenon of magnetic core saturation to modulate the measured magnetic field, transforming it into an electric field and thus, completing the magnetic field measurement process.

Parameter & Feature:

  • Current Range: ±50 A, ±100 A, and ±150 A (DC or AC peak)
  • Technology: Dynamic fluxgate detection technology without a Hall element
  • Mount: PCB mount, with configurations available for both Through-Hole and Bus-Bar mounting
  • Power supply: 5.0 V typical
  • Output: 2.5 ± 0.625 V
  • Non-linearity error: ±0.1%
  • Response time: 1 μs
  • Bandwidth: 100 kHz (-3 dB)
  • Creepage distance: 12.9 mm
  • Clearance distance: 12.9 mm
  • Operating temperature range: -40 °C to 85 °C

 

Suitable for the following:

  • Solar inverters
  • Servo motor drives
  • Uninterruptible power supplies
  • Battery management system
  • Welding applications
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