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In the US? Please call Customer Service at
800-735-6200 to place your order. Or, we invite you to submit an inquiry via the Web.
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 QPI-12LZ
7 A V•I Chip EMI Filter for 48 V V•I Chip
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The QPI-12 EMI filter is specifically designed to attenuate conducted common-mode (CM) and differential-mode (DM) noise comply with the CISPR22 standard requirements for conducted noise measurements. The filter is designed to operate up to 76 Vdc and supports 7A loads up to 60°C without de-rating. 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. Two of these filters can be connected in parallel to double current capability up to 14 Amps while still maintaining the minimum specified attenuation performance.
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Product Features
- >40 dB CM attenuation at 1MHz
- >60 dB DM attenuation at 1MHz
- 80 Vdc (max input)
- 100 Vdc surge 100 ms
- 1,500 Vdc Hi-pot hold off to Shield Plane
- 7 Amp rating
- 12.4 x 25 x 4.5mm SiP (System-in-a-Package)
- Low profile LGA Package
- -40° to +100°C PCB temperature (see Figure 6)
- Efficiency >99%
- TÜV Certified
Applications
- Telecom and ATCA Boards
- V•I Chip input power filter
Typical Application Example
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Power Path Management Solutions
