Press Release Summary:
Operating from 10-76 Vdc, QuietPowerÂ® QPI-12 attenuates conducted common-mode and differential-mode noise to comply with CISPR22 requirements. It supports 7 A loads up to 80Â°C, is parallelable for high power, and occupies 0.5 in.Â² of board area. QPI-10 complies with AdvancedTCA PICMG3.0Â® requirements for hot insertion and board-level conducted noise limitations defined by EN 55022 class B. It provides conducted common-mode and differential-mode noise attenuation from 150 kHz to 30 MHz.
Original Press Release:
Picor Introduces New EMI Filters Optimized for VoI Chip Applications
No. Smithfield, RI, May 31, 2006…Picor, a subsidiary of Vicor Corporation (NASDAQ:VICR), today introduced two new product additions to its QPI QuietPower® input filter product offering: the QPI-12 V•I Chip EMI filter and the QPI-10 V•I Chip EMI filter with hot swap, for AdvancedTCA® applications.
The QPI-12 EMI filter is specifically designed to attenuate conducted common-mode and differential-mode noise, to comply with CISPR22 requirements. The filter is designed to operate from 10 Vdc to 76 Vdc and supports 7 A loads up to 80°C; it is parallelable for higher power and occupies only 0.5” square inch of board area.
The QPI-10 complies with AdvancedTCA PICMG3.0® requirements for hot insertion and board-level conducted noise limitations defined by EN 55022 class B. The EMI filter provides conducted common-mode and differential-mode noise attenuation from 150 kHz to 30 MHz. The QPI-10 is designed for use on a 48- or 60-volt DC bus (36-76 Vdc). The in-rush current limit and circuit breaker are designed to satisfy the 200 W per board PICMG3.0 limit up to 70°C PCB temperature around the QPI-10.
“Both of these devices are small, low-profile SiPs that reduce the total noise spectrum to well below the EN55022 Class B Quasi-peak detection limit,” said Bob Lanoue, Picor Systems & Applications Manager. “The QPI-10, of course, also meets PICMG3.0 requirements for hot insertion.” Both are optimized for use upstream of the V•I Chip Factorized Power Architecture.
QPI-12 is packaged in a 12.4mm x 25mm x 4.5mm size LGA SiP; QPI-10 is a 25mm x 25mm x 4.5mm SiP. Both products are packaged in anti-static tubes. QPI-12 sells for $6.75 and QPI-10 sells for $12.10, in 1,000-piece quantity. Delivery is stock to 6 weeks.
For data sheets and other information, please visit www.picorpower.com. To order, contact Vicor Express at 800-735-6200 or E-mail firstname.lastname@example.org.
Manager, Core Marketing
Vicor, VICBrick, and V•I Chip are trademarks of Vicor Corporation. Picor and QuietPower are trademarks of Picor Corporation. AdvancedTCA, ATCA, and PICMG are trademarks of the PCI Industrial Computer Manufacturers Group.