Dual stage ac and dc filters are designed with much higher inductance common mode coils to reduce excessive common mode emissions generated by high power Silicon-Controlled Rectifiers.

Dual stage AC and DC filters are designed with much higher inductance common mode coils to reduce excessive common mode emissions generated by high power SCR’s (Silicon-Controlled Rectifiers), and meet the stringent attenuation requirements of nuclear power stations and MIL-STD-461F. These filters are ideal for military, heavy industrial and commercial applications, nuclear power stations, alternative power sources and generators. Ratings for the DC filters are 150/250 Vdc, 50 to 750 A, and the AC single and three phase filters are rated 277/600 Vac 50/60 Hz, 25 to 750 A, in both general purpose and low leakage current versions. Other voltage and current rated filters are available upon request.
LCR Electronics, Inc.
www.lcr-inc.com