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COTS feed-thru EMI filter meets QPL requirements

Posted: 21 Aug 2007 ?? ?Print Version ?Bookmark and Share

Keywords:EMI filter? COTS feed-thru filters? QPL requirements?

Spectrum Control Inc. has released the COTS single line feed-thru EMI filters that are commercial equivalent to M15733-PRF/72, M15733-PRF/73 and M15733-PRF/74 devices. These reliable filters meet all requirements of the QPL, are readily accessible and UL and Semko approved. COTS single line feed-thru filters are offered in both AC and DC models with customizing options available. Spectrum Control's AC and DC COTS filters are an economical EMI solution, providing an excellent source of filtering in a compact package and are ideal for the military and aerospace industries.

Spectrum's commercial equivalent high current feed-thru series filter up to 500A with an attenuation of 4-90dB from 1Mhz to 1GHz and voltage ratings of 130Vdc and 250Vac. The DC models have C and Pi configurations with Class Y4 capacitors and the AC models have C and Pi configurations with Class Y2 capacitors. Both the AC and DC series boast a rugged bolt-in style with a D-shaped bushing for easy installation.

Spectrum Control's COTS commercial equivalent single line feed-thru EMI filters have pricing ranging from $100 to $150 depending on configuration and quantities required.

- Henri Arnold
EE Times Europe

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