Current Sense Transformers


Manufacturing equipment used in the chip processing industry is sensitive to electromagnetic
noise at very low levels. Providing clean power to this equipment reduces the likelihood of line
power perturbations and noise migrating into the chip processing electronics. WCM’s noise cut
transformer product, integrating a capacitive element provides more than 40 dBs of
noise reduction over a frequency spectrum from 10 kHz to 1 Gigahertz. With emergency
machine off and lock out/tag out on the main breaker it is clear why many companies
have chosen this product for protection against line transients. 


601 100 khz current sense transformers

100 kHz Current Sense Transformer (601 Series)

  • Sense current to 30 amps
  • 10kHz to 600kHz sense frequency
  • 3000 Vac isolation
  • Horizontal and vertical mount
602 45 Amp current sense transformers

45 Amp Current Sense Transformer (602 Series)

  • Sense current to 45 amps
  • 10kHz to 500kHz sense frequency
  • 3750 Vac isolation
  • Horizontal and vertical mount
603 current sense transformers

SMD Current Sense Transformer (603 Series)

  • Sense current to 20 amps
  • Sense frequency to 1 MHz
  • 3000 Vac isolation
  • Low profile SMD
  • Tape and reel
604 current sense transformers

50Hz-1kHz Current Sense Transformer (604 Series)

  • High accuracy
  • 50 Hz to 1000 Hz operation
  • 100 amp continuous rating
  • High isolation
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