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| 型号： | QPI-4LZ |
| 厂商： | Vicor Corporation |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | FILTER ACTIVE EMI 48V 7A LGA |
| 标准包装： | 20 |
| 系列： | Picor®, QUIETPOWER® |
| 其它名称： | 1102-1080-5 |
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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相关代理商/技术参数 |
参数描述 |
|---|---|
| QPI-5-CB1 | 功能描述:EVALUATION QPI-5LZ DOSA STYLE RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:Picor®, QUIETPOWER® 标准包装:1 系列:PSoC® 主要目的:电源管理，热管理 嵌入式:- 已用 IC / 零件:- 主要属性:- 次要属性:- 已供物品:板，CD，电源 |
| QPI-5-EVAL1 | 功能描述:EVALUATION BOARD FOR QPI-5 RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:Picor®, QUIETPOWER® 标准包装:1 系列:PSoC® 主要目的:电源管理，热管理 嵌入式:- 已用 IC / 零件:- 主要属性:- 次要属性:- 已供物品:板，CD，电源 |
| QPI-5L | 制造商:POWERBOX 制造商全称:Powerbox 功能描述:ACTIVE EMI FILTER |
| QPI-5LZ | 功能描述:FILTER 24V 14A ACTIVE EMI RoHS:是 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:Picor®, QUIETPOWER® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
| QPI-5LZ-01 | 功能描述:IC INTERFACE FILTER RoHS:是 类别:集成电路 (IC) >> 接口 - 滤波器 - 有源 系列:Picor®, QUIETPOWER® 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1,000 系列:- 滤波器类型:连续时间，带通低通 频率 - 截止或中心:150kHz 滤波器数:4 滤波器阶数:8th 电源电压:4.74 V ~ 11 V，±2.37 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC（0.295"，7.50mm 宽） 供应商设备封装:28-SOIC W 包装:带卷 (TR) |
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