Schaffner RD Series — Common Mode Chokes | Current-compensated Chokes: RD chokes are attenuating common-mode or asymmetric (P/N –> E) interference signals, by being connected in series with the phase and neutral lines of an AC powerline input. Symmetrical components of the noise are also attenuated by the leakage inductance of the windings. These chokes are typically used in conjunction with suppression capacitors. Features:

Rated currents from 6 to 64 A

Up to 600 VAC or 850 VDC

DC to 400 Hz frequencies

Dual, triple and quad-choke configurations

High saturation resistance and excellent thermal behavior

Through hole or wire connections

Dual, triple and quad-choke configuration

Up to 64 A quad configuration

Multiple housing options

Custom-specific versions are available on request Applications:

Phase-angle control circuits in combination with saturating chokes

EMI input filters

For suppressing equipment with no earth connection

Suppressing high interference levels