Vicor | QPI-12LZ

The QPI-12 is a EMI filter specifically designed to attenuate conducted common-mode (CM) and differential-mode (DM) noise of Vicor’s V•I Chip™ products, such as the PRM, VTM and BCM converters, to comply with the CISPR22 standard requirements for conducted noise measurements.

The filter is designed to operate up to 80 Vdc, 100 Vdc surge, and supports 7A loads up to 85°C (TA) without de-rating.This is Designed for the telecom bus range, the V•I Chip™ EMI Filter supports the PICMG® 3.0 specification for filtering system boards to the EN55022 Class B limits.

Features:

• >40 dB CM attenuation at 1 MHz (50Ω)
• >70 dB DM attenuation at 1 MHz (50Ω)
• 80 Vdc (max input)
• 100 Vdc surge 100 ms
• 1,500 Vdc hipot hold off to shield plane
• 7 A rating
• 12.9 x 25.3 x 5.0 mm Lidded SiP (System-in-Package)
• 12.4 x 24.9 x 3.4 mm Open-frame SiP
• Low profile LGA package
• -40°C to +125°C Ambient temperature
• Efficiency >99%
• TUV Certified

Applications:

• V¡PI Chip. input EMI filter
• Telecom and ATCA boards