Single Line EMI Filters Meet QPL Requirements

The company's COTS, single-line feed-through EMI filters debut as commercial equivalents to M15733-PRF/72, M15733-PRF/73, and M15733-PRF/74 components and meet all requirements of the QPL standard. They are available in both ac and dc versions with custom options available. Features include the ability to filter up to 500A with an attenuation of 4 dB to 90 dB from 1 MHz to 1 GHz and voltage ratings of 130 Vdc and 250 Vac. The dc models offer C and Pi configurations with Class Y4 capacitors and the ac units include C and Pi configurations with Class Y2 capacitors. Prices range from $100 to $150 each depending on configuration and quantity. SPECTRUM CONTROL INC., Fairview, PA. (814) 474-1571.