Description

How it behaves

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What do EMI Shielded Individual Inductors aim to solve

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  • AC circuit filter → attenuate high frequency noise, in series with current pathway, from harmonics in AC current → “AC choke” or “ AC power choke”
  • Maintain inductance over specified frequency range

+ Low parasitic capacitance → High self-resonant frequency > 5MHz *

* High inductance or inductors with many turns → lower self-resonant frequency

Voltage (RMS/peak) 230V / 325V
Current (RMS/peak) 100A / 110A
Current Ripple * ~ 5A - 10A
Maximum Power ** 25kW
DC Resistance < 20mΩ
Inductance < 300µH

* Lower current ripple can be reached by compromising parameters → Mainly the RMS/peak current
** Power range can be extended when necessary. Expect increased volume and cost → consider planar when higher surface area to volume ratio is needed for thermal dissipation density

  • Passive filters
  • Resonant and phase-shift converters/inverter topologies

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