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参数资料
| 型号： | PKB4111APIPLB |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 137.5 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-7 |
| 文件页数： | 5/21页 |
| 文件大小： | 1285K |
| 代理商： | PKB4111APIPLB |
Ericsson Internal
PRODUCT SPECIFICATION
1 (5)
Prepared (also subject responsible if other)
No.
EAB/FJB/GMF Oscar Persson
3/1301-BMR 662 00+ Uen
Approved
Checked
Date
Rev
Reference
EAB/FJB/GMF [Natalie Johansson]
MICJAKE
2010-04-11
B
EMC Specification
Conducted EMI measured according to EN55022, CISPR 22
and FCC part 15J (see test set-up). See Design Note 009 for
further information. The fundamental switching frequency is
180 kHz for PKB 4910A PINB @ VI = 53 V, max IO.
Conducted EMI
Input terminal value (typ)
EMI without filter
External filter (class B)
Required external input filter in order to meet class B in
EN 55022, CISPR 22 and FCC part 15J.
Filter components:
C1,2,3 = 1
μF
C4,5 = 2.2 nF
C6,7 = 100
μF
L1,L2 = 770
μH
EMI with filter
Test set-up
Layout recommendations
The radiated EMI performance of the Product will depend on
the PCB layout and ground layer design. It is also important to
consider the stand-off of the product. If a ground layer is used,
it should be connected to the output of the product and the
equipment ground or chassis.
A ground layer will increase the stray capacitance in the PCB
and improve the high frequency EMC performance.
Output ripple and noise
Output ripple and noise measured according to figure below.
See Design Note 022 for detailed information.
Output ripple and noise test setup
E
PKB 4000A series
Direct Converters
Input 38-72 V, Output up to 30 A / 125 W
EN/LZT 146 420 R2A May 2010
Ericsson AB
Technical Specication
13
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PKB4111CPI | 功能描述:DC/DC转换器 5Vdc 30A Isolated Input 36-75V 150W RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PKB4111CPI-HS | 制造商:Ericsson 功能描述: |
| PKB4111CPIHSLA | 制造商:Ericsson 功能描述:DC-DC BRICK - Trays |
| PKB4111CPIHSM | 制造商:Ericsson 功能描述:36-75VIN/5VOUT,28A,140W - Trays |
| PKB4111CPILA | 制造商:Ericsson 功能描述:PKB-C 1/8TH-BRICK SERIES, ISOLATED, THRU-HOLE, CONVERTERS - Trays 制造商:Ericsson 功能描述:48V IN 3.3V AND 1.5V OUT POWER MODULE |
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