Description

How it behaves

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What do Cable Assemblies 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) 10A / 20A
DC Resistance ~ 15mΩ
Inductance < 600µH
Q Factor * 10 - 100
Frequency ** 50Hz - 400kHz

* Depends on working frequency range (High Q at operating frequency, Low Q at noise frequency)
** High frequencies, especially above 300kHz, will limit power handling

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

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