QPI-12LZ Filter Carrier Board for 48 V V•I Chip EMI Evaluation

Mfr Part#: QPI-12-CB1
Packaging:  BULK
Std Packaging Qty:  1



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$95.55 USD (each)
1 $95.55
2 - 4 $85.46 (Save 11%)
5 - 9 $81.45 (Save 15%)
10+ $76.44 (Save 20%)


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Product Highlight

  • Type: Filter and Signal Conditioning
  • Core Supported: QPI Series
The QPI-12-CB1 is an easy to use evaluation board for testing the QPI family of active EMI filters. The board can be used in different EMI configurations with many of the standard DC to DC converters available. Consult the converter’s manufacturer’s recommendation for proper EMI re-circulation.

The evaluation board includes a mounted QPI filter, input and output capacitors, and terminals blocks for easy electrical connection. When using the QPI-x-EVAL1 evaluation board, close attention must be paid to wiring and grounding. Wires should be kept as   short as possible and positioned to minimize radiated noise pick up around the QPI filter. Filter performance in the application is highly dependent on several factors and cannot be extrapolated from insertion loss curves alone. Final noise performance is a complex function of filter elements, equipment grounding and noise source impedances, which vary in magnitude and phase over the frequency spectrum of interest.

View the complete QPI family of EMI filters

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