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參數(shù)資料
| 型號： | QPI-12LZ |
| 廠商： | Vicor Corporation |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 0K |
| 描述： | FILTER VI CHIP 48V 7A LGA |
| 標(biāo)準(zhǔn)包裝： | 40 |
| 系列： | Picor®, QUIETPOWER® |
| 其它名稱： | 1102-1079-5 |
Defining the Quality of Power Through Innovation
picorpower.com
Rev 2.0 6/07 33282
800-735-6200
Active EMI Input Filters (QPI Series) For 24/28 V and 48/60 V BUS applications
QPI
US AND FORIEGN PATENTS PENDING
082
0325A
PHIL
25 mm
4.5 mm
Up to 60 dB CM attenuation at 250 kHz
Up to 80 dB DM attenuation at 250 kHz
Efficiency: >99% at full load
High density, low profile LGA package
Integrated Hot-Swap in select models
-40° to +100°C PCB temperature
TV approved
Saves up to 50% board space vs. standard filters
Compatible with most DC-DC converters
The QPI family of active EMI filters provides conducted
common-mode (CM) and differential-mode (DM) attenuation
from 150 kHz to 30 MHz (CISPR22 range). The proprietary
active filtering circuit provides superior attenuation at
low frequencies intended to support EN Class B limits,
including PICMG 3.0 for ATCA boards.
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.
QUIETPOWER
Product Description
Features
Part Numbering
QPI+
SW
BUS+
Active
EMI Filter
QPI-
SHIELD
Hot-Swap Function
PowerGood
SHIELD
OV
SW
UVEN
BUS-
BUS+
PWRGD
QPI+
QPI-
QPI-8
Conducted EMI scans showing QPI performance.
Blue trace = no QPI; Red trace = with QPI.
Block diagram, QPI with integrated Hot-Swap
Part Number
Input
Nominal
Current
CM Attenuation
DM Attenuation
Hipot
Integrated
Package
(Z = RoHS)
Voltage
Range
Rating
@250 kHz
Hot-Swap
QPI-3L ( Z)
24/28 Vdc
10 – 40 Vdc
7 A
60 dB
80 dB
707 Vdc
—
full
QPI-4L ( Z)
48/60 Vdc
30 – 80 Vdc
7 A
40 dB
70 dB
1,500 Vdc
—
full
QPI-5L ( Z)
24/28 Vdc
10 – 40 Vdc
14 A
60 dB
80 dB
707 Vdc
—
full
QPI-6L ( Z)
48/60 Vdc
30 – 80 Vdc
14 A
40 dB
80 dB
1,500 Vdc
—
full
QPI-7L ( Z)
24/28 Vdc
18 – 38 Vdc
6 A
50 dB
80 dB
707 Vdc
Yes
full
QPI-8L ( Z)
48/60 Vdc
32 – 76 Vdc
6 A
40 dB
70 dB
1,500 Vdc
Yes
full
QPI-7,8
PICMG 3.0 ATCA applications
Networking and communications
Fan tray assemblies
Telecom
Industrial
Military
Applications
QPI Evaluation Boards
Available
For more information,
go to picorpower.com
Class B limit
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QPI-12LZ-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(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1,000 系列:- 濾波器類型:連續(xù)時(shí)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(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) |
| QPI-1-EVAL1 | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:Evaluation Board for Active EMI Filters |
| QPI-1L | 制造商:VICOR 制造商全稱:Vicor Corporation 功能描述:12 Amp Active EMI Filter for 48V DC Bus |
| QPI-21-CB1 | 制造商:Vicor Corporation 功能描述:QPI-21 EVALUATION BOARD |
| QPI-21LZ | 制造商:Vicor Corporation 功能描述:48V, 14A ACTIVE EMI FILTER 制造商:Vicor Corporation 功能描述:QPI-21 Series 14 A Active EMI Filter SIP for 48 Vdc Bus |
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