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LOW_RFI_AC_LIMITER

2014-11-10 08:14  
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LOW_RFI_AC_LIMITER
LOW_RFI_AC_LIMITER
This current limiter will work with any ac device. It does not need a zero-crossing network be-cause it is not based on a triac. Instead, a current-limiting circuit reduces the peaks of the ac waveforms. That is preferable to the action of a triac in a light dimmer, which suddenly turns on and generates significant RE harmonics (even with a zero-crossing network) in all but the fully ON state.