defining the quality of power through innovation picorpower.com rev 1.1 2/07 33282 800-735-6200 part number input nominal current cm attenuation dm attenuation hipot integrated package (z = rohs) voltage range rating @1 mhz @1 mhz hot-swap qpi-9l ( z) 24/28 vdc 18 ?38 vdc 6 a 65 db 80 db 707 vdc yes full qpi-10l ( z) 48/60 vdc 32 ?76 vdc 6 a 45 db 70 db 1,500 vdc yes full qpi-11l ( z) 24/28 vdc 5 ?50 vdc 7 a 65 db 80 db 707 vdc half QPI-12L ( z) 48/60 vdc 10 ?80 vdc 7 a 45 db 70 db 1,500 vdc half v i chip input emi filters (qpi series) optimized for v i chip applications QPI-12L us and foriegn patents pending ?087 0550a phil qpi-10l us and foriegn patents pending ?079 0650a phil 12.5 mm 25 mm 25 mm 4.5 mm full size half size 24/28 v and 48/60 v models up to 65 db cm attenuation at 1 mhz up to 80 db dm attenuation at 1 mhz efficiency >99% low profile lga package integrated hot-swap in select models supports picmg 3.0 atca applications -40 to +100? pcb temperature t?v approved these qpi filters, optimized for v i chips, are specifically designed to attenuate conducted common-mode (cm) and differential-mode (dm) noise of vicor s v i chip products to comply with the cispr22 standard requirements for conducted noise measurements. designed for the telecom, industrial and military bus ranges, the v? chip emi filter supports filtering system boards to the en55022 class b limits. quietpower product description features part numbering qpi-12 attenuation curves total conducted noise of p048k048t24if & v048k120t025 with qpi-12. picmg 3.0 atca applications networking and communications fan tray assemblies telecom industrial military applications qpi evaluation boards available for more information, go to picorpower.com
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