AC Filtering Automotive Film Capacitors – EFACA Series

Eaton AC filter capacitors are found in power converter circuits for filtering harmonic content

Image of Eaton EFACA Series AC Filtering Automotive Film CapacitorsEaton AC filter capacitors are found in power converter circuits for filtering harmonic content in the input and output signals as a voltage modifier. They are stable over temperature, frequency, and time. They are constructed with thin polypropylene film as their dielectric. AC filter capacitors are commonly used in inverters, energy storage systems, motor drives, industrial machinery, battery chargers, and more. Eaton AC filter capacitors are THB Grade IIIB and AEC-Q200 qualified, ideal for automotive applications.

Resources

Features
  • AEC-Q200
  • Operating temperature range: -55°C to +105°C
  • High capacitance density
  • Self-healing property
  • High ripple current, low loss
  • Optimized AC voltage performance
  • Suitable for high-frequency applications
  • Suitable for harsh environmental conditions
  • THB Grade IIIB (+85°C/85% RH, 1,000 hours, UR)
Applications
  • Onboard chargers (OBC)
  • xEV traction inverters
  • Solar inverters
  • UPS
  • AC motor drives
  • Air conditioners
  • Switched-mode power supplies
  • AC clamping and harmonic filtering
Published: 2025-07-25