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參數(shù)資料
| 型號： | QPI-6L |
| 廠商： | Vicor Corporation |
| 元件分類： | DC/DC變換器 |
| 英文描述： | 14 Amp Active EMI Filter for 48V DC Bus |
| 中文描述： | 14安培有源EMI濾波器的48V直流總線 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 172K |
| 代理商： | QPI-6L |
Picor Corporation www.picorpower.com
QPI-6L Data Sheet Rev. 2.0 Page 1 of 8
QPI-6L
QuietPower
14 Amp Active EMI Filter for 48 V DC Bus
Features
>40 dB CM attenuation at 250 kHz
>80 dB DM attenuation at 250 kHz
80 Vdc (max input)
14 Amp rating
100 Vdc surge 100 ms
1,500 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
ATCA blades
Telecom base stations
IBA & distributed power
Typical Application
QPI Performance
10
, 1/4 W
0
10
20
30
40
50
60
70
80
90
0.01
0.1
1
10
Frequency [MHz]
QPI-6 CM
QPI-6 DM
A
Figure 1
- QPI basic input bus filter circuit.
Read important
note on page 3 for Layout and Circuit Considerations.
Figure 2
- Attenuation curves showing common-mode and
differential-mode attenuation.
Description
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.
In comparison to passive solutions, the use of active
filtering reduces the volume of the common-mode
choke, providing a low profile, surface mount device.
Smaller size saves valuable board real estate and the
reduced height enhances airflow in blade applications.
The QPI-6 is available in a 1.0" x 1.0" x 0.2" SiP (System
in Package) with LGA mounting. QPI-6-EVAL1 kits are
available for testing the QPI-6. The evaluation board
has a mounted QPI-6 with screw terminals for quick
in-circuit testing.
Check
picorpower.com
for the QPI-6-EVAL1 evaluation
board and the QPI-AN1 Application Note.
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| QPI-8EVAL1 | CAP 47UF 16V ELECT KMG RAD |
| QPI-8L | AdvencedTCA Hot-Swap Sip With Active EMI Filter |
| QPO-1-EVAL1 | QPO Evaluation Board |
| QPO-1-EVAL3 | QPO-1 Evaluation Board, Micro Foot Print DC-DC Converters |
| QPO-1-EVAL5 | QPO-1 Evaluation Board, Mini Foot Print DC-DC Converters |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| QPI-6LZ | 功能描述:FILTER 48V, 14A ACTIVE EMI RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:Picor®, QUIETPOWER® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| QPI-6LZ-01 | 功能描述:IC INTERFACE FILTER RoHS:是 類別:集成電路 (IC) >> 接口 - 濾波器 - 有源 系列:Picor®, QUIETPOWER® 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:1,000 系列:- 濾波器類型:連續(xù)時間，帶通低通 頻率 - 截止或中心:150kHz 濾波器數(shù):4 濾波器階數(shù):8th 電源電壓:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應商設備封裝:28-SOIC W 包裝:帶卷 (TR) |
| QPI-7-CB1 | 制造商:Vicor Corporation 功能描述:QPI-7LZ DOSA STYLE EVALUATION BOARD |
| QPI-7-EVAL1 | 制造商:Vicor Corporation 功能描述:QPI-7LZ Universal Evaluation Board for 6 A 24 V Active EMI Filter w/ Hot-Swap |
| QPI-7L | 制造商:POWERBOX 制造商全稱:Powerbox 功能描述:ACTIVE EMI FILTER |
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