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Power/Alternative Energy??

Vicor ripple attenuator allows up to >40dB noise

Posted: 29 Aug 2002 ?? ?Print Version ?Bookmark and Share

Keywords:vicor? microram? output ripple attenuation? ripple attenuation module?

The MicroRAM Output Ripple Attenuation Module can be used with any dc output power supply that delivers 3Vdc to 30Vdc output and provides >40dB conducted differential noise attenuation from 60Hz to 1MHz.

The 57.9-by-36.8-by-12.7mm combines both active and passing filtering, and features a closed-loop architecture that is claimed to improve the load transient response of the power supply with precise point of load voltage regulation.

The module can be configured for regulation control either by using the source's remote sense or voltage trim. It supports N+1 redundant and parallel operation with its integrated OR'ing diode function.

The MicroRAM is available with a variety of terminations and mounting styles for through-hole, socket, or surface-mount applications. It is priced as low as $37 each in OEM quantities.





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