Power Filters Guard Power Supply Inputs

The company's 48 Vdc power line filters are now available as off-the-shelf, standard products. Primarily employed on input lines in power supplies and power distribution systems, the filters exhibit a wide range of attenuation values and offer current ratings from 6A to 260A. They provide filtering over a frequency range from 100 kHz to 3 MHz and have a maximum voltage rating of 250 Vac. The filters are said to be suitable for use in industrial environments, particularly those applications that must meet FCC part 15 regulations. Prices range from $6 to $190 each. Samples are available in two to three weeks and production quantities are available within six to eight weeks. For more details, contact SPECTRUM CONTROL INC., Fairview, PA. (814) 474-2207.