Low Frequency (KHz) Ferrite Cores
KITAGAWA INDUSTRIES America also offers ferrite cores that have high impedance at the KHz range. While TRM and TRMH are one piece types, RFC-MA is a split type to go around terminated cables. TRM and TRMH also come with an epoxy coating. Made with combinations of nickel-zinc and manganese-zinc, they come in a variety of different sizes to fit various round cables.
Ferrite Core: Low Frequency Sleeve Ferrite Cores (TRM Series)
“Mn” ferrite cores, suitable solutions for conductive and radiation noise in low frequency range
Ferrite Core: Low frequency ferrite core with plastic casing – TRCB Series NEW!
Plastic casing prevents ferrite core from cracking and chipping. Suitable for conducted emission from KHz to lower MHz range.
Ferrite Core: Ferrite clamp for low frequency range – MRFC Series NEW!
Effective solutions for suppression of disturbance from switching power supply and motor.
Ferrite Core: Low Frequency Sleeve Ferrite Cores (TRMH Series) NEW!
Most suitable ferrite core for suppressing conductive noise at 1 MHz or less.
Ferrite Core: Low Frequency Split Type Ferrite Cores (RFC-MA Series) NEW!
Ferrite clamp with excellent heat resisitance, effective for prevention of conducted/radiated noise in low-frequency range. Plastic case withstands up to 120C and suitable for suppressing low frequency noise generated by engine control units (ECU), inverters, and motors.