QPI-21
QPI-21 is Active EMI Input Module manufactured by Picor.
Active EMI Input Module for 48 Vdc Bus
Quiet-Power®
C NRTL US
Product Description
The QPI-21 active EMI filter attenuates conducted monmode (CM) and differential-mode (DM) noise over the CISPR22 frequency range of 150 k Hz to 30 MHz. The product is designed for use in 48 Vdc bus (36
- 76 Vdc) systems, with 100 Vdc surge capability. The QPI-21’s 14 A rating supports multiple DC-DC converter loads up to an ambient temperature of 65°C without de-rating. Designed for the tele and ITE bus range, the QPI-21 supports the PICMG® 3.0 specification for filtering system boards to the EN55022 Class B limits.
In parison to passive solutions, the use of active filtering reduces ponent size and therefore reduces the overall package size. The Picor QPI-21 smaller size saves valuable board real estate and the reduced height enhances airflow.
The QPI-21 is available as a lidded or an open-frame Si P (System-in-Package) module with LGA mounting. Evaluation boards are...
