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Vicor Hong Kong
1016-1019 Tower 1
Grand Central Plaza
138Shatin Rural Committee Rd
Shatin N.T. Hong Kong
Tel : +852-2956 1782
Fax : +852-2956 0782
Email : vicorhk@vicr.com
Website : www.vicor-asia.com
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 QPI-5LZ
14 Amp Active EMI Filter for 24 V DC Bus
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The QPI-6 active EMI filter attenuates
conducted common-mode (CM) and differential-mode (DM) noise over the
CISPR22 frequency range of 150 kHz to 30 MHz. The product is designed
for use on a 48 Vdc bus (36-76 Vdc). The QPI-6°s 14 A rating supports
multiple DC-DC converter loads up to a PCB temperature of 60°C. At
a 100°C PCB temperature the QPI-6 supports
12 A loads. Designed for the telecom and ITE bus range, the QPI-6
supports the PICMG® 3.0 specification for filtering system boards
to the EN55022 Class B limits. |
Product Features
- >60 dB CM attenuation at 250 kHz
- >80 dB DM attenuation at 250 kHz
- 40 Vdc (max input)
- 14 Amp rating
- 100 Vdc surge 100 ms
- 707 Vdc Hi-pot hold off to Shield Plane
- 1.0" x 1.0" x 0.2" SiP (System-in-Package)
- SMT Land Grid Array (LGA)
- -40° to +100°C PCB temperature (See Fig. 5)
- Active filtering reduces volume and height
- Efficiency >99% at full load
- Connect in series for higher attenuation
- TÜV Approved
Applications
- Industrial bus supplies
- Telecom base stations
- COTS systemsApplication Note
Typical Application Example
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Power Path Management Solutions
