Tailored for industrial power electronics, drives, power generation, instrumentation, and control applications, the company's chokes and filters promise high energy storage capacity at low volume, reduced losses, good EMC characteristics, and a cost-conscious design. Depending on the application, single-conductor chokes for high-current chores, individual chokes, choke modules, and LC filters are available. Operating frequencies range up to 200 kHz and current ratings to 1,000A, with component sizes ranging from 36 to 300 mm in diameter and weighing from 50g to 130 kg. Operating temperatures range up to 180°C. Components are available to meet all common standards including protection types IP20 and IP65. Additionally, all are RoHS- and WEEE compliant. SMP SINTERMETALLE PROMETHEUS GMBH & CO. KG, Graben-Neudorf, Germany. +49 (0)7255 7160