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Cornell Dubilier Electronics


Cornell Dubilier Electronics BLH Series DC-Link Capacitors

Fully designed and tested

CDE’s BLH series of DC-Link capacitors have been designed and tested to exceed the industry’s most stringent requirements for high humidity, vibration testing, and thermal cycling. The series is optimised for DC link applications in medium to high-power inverters. Capacitance ranges from 1.0 to 170 µF at 450-1,200 Vdc, with high rms ripple current ratings up to 36 Arms. When operated at a 70 °C hot-spot temperature with rated voltage applied, their life expectancy is 100,000 hours.


  • Optimized for inverter DC-Link Applications
  • High capacitance
  • High ripple current up to 36 Arms
  • Self-healing and low loss
  • THB 85 °C / 85 % RH, 1500h at rated voltage
  • UL Listed
  • AEC-Q200 Qualified