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参数资料
| 型号： | PKD4218LASI |
| 厂商： | ERICSSON POWER MODULES AB |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 24.2 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, SMD-24 |
| 文件页数： | 3/18页 |
| 文件大小： | 570K |
| 代理商： | PKD4218LASI |
Ericsson Internal
PRODUCT SPECIFICATION
1 (5)
Prepared (also subject responsible if other)
No.
HF/MPM/BY/P Anders Wgmark
3/1301-BMR 622 4510/81 Uen
Approved
Checked
Date
Rev
Reference
MPM/BY (Johan kerblad)
(MICMALE)
2006-04-11
A
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 PKD4510ASI @ 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.
EMI with filter
Test set-up
Layout recommendation
The radiated EMI performance of the DC/DC converter will
depend on the PCB layout and ground layer design.
It is also important to consider the stand-off of the DC/DC
converter.
If a ground layer is used, it should be connected to the output
of the DC/DC converter 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
PKD 4000 ASI series
DC/DC converters, Input 36-75 V, Output 20 A/50 W
EN/LZT 146 346 R1A April 2006
Ericsson Power Modules AB
Technical Specication
11
相关PDF资料 |
PDF描述 |
|---|---|
| PKD4510ESI | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| PKD4218HESPBI | 1-OUTPUT 21 W DC-DC REG PWR SUPPLY MODULE |
| PKD4510ESPBI | 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE |
| PKD4218LESPBI | 1-OUTPUT 24 W DC-DC REG PWR SUPPLY MODULE |
| PKD4218HESI | 1-OUTPUT 21 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PKD4218LESI | 功能描述:DC/DC转换器 1.2 Vdc 20A Iso Input 36-75V 24W 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: |
| PKD4218SI | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 1.8V 14A 25.2W - Bulk |
| PKD4218SIOA | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 1.5V 14A 21W - Bulk |
| PKD4311SI | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 6A 30W - Bulk |
| PKD4319SI | 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 2.5V 12A 30W - Bulk |
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