Bourns Unveils Compact High Surge Current Disc Varistors

Bourns is pleased to announce its new Model EV Series EdgMOV™ High Surge Disc Varistors with superior nominal and surge current capabilities.

With nominal surge ratings of 1.5 kA, 3 kA, 5 kA and 8 kA for model sizes 7, 10, 14 and 20 mm respectively, these new offerings allow for replacement of standard conventional MOV devices with one form factor smaller Model EV Series EdgMOV™ varistors:

EdgMOV™ Varistor vs. Standard MOV Benchmark – Nominal Current Capability – 15 x In (A)

Features

  • AC voltage rating 150 V to 550 V
  • Model sizes 7, 10, 14 and 20 mm
  • Nominal surge ratings 1.5 kA, 3 kA, 5 kA, 8 kA
  • Operating temperature -40 °C to +105 °C
  • UL listed
  • RoHS compliant

Applications

  • White goods
  • Smart meters
  • LED lighting
  • Fire alarm systems
  • Power supplies
  • Motor drives
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