參數(shù)資料
型號(hào)： PKU4318LSILA
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-8
文件頁(yè)數(shù)： 22/38頁(yè)
文件大小： 1050K
代理商： PKU4318LSILA
Ericsson Internal
PRODUCT SPECIFICATION
1 (6)
Prepared (also subject responsible if other)
No.
MPM/BK Gran Persson
3/1301-BMR 602 Uen
Approved
Checked
Date
Rev
Reference
MPM/BK (Natalie Johansson)
(MICRF)
2007-05-10
E
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
320 kHz for PKU 4511 PI @ 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.
L1
L2
C1
C3
C4
C2
C5
Load
DC/DC
C6
Filter components:
C1, 2, 6 = 1 μF/100 V
Ceramic
C3, 4 = 2.2 nF/1500 V
Ceramic
C5 = 100 μF/100 V
Electrolytic
L1,L2 = 1.47 mH
2.8 A, Common Mode
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
PKU 4000 PI & SI series
DC/DC converters, Input 36-75 V, Output 25 A/50 W
EN/LZT 146 308 R2B May 2007
Ericsson Power Modules AB
Technical Specication
E
PKU 4000 PI & SI series
DC/DC converters, Input 36-75 V, Output 25 A/50 W
EN/LZT 146 308 R3A May 2007
Ericsson Power Modules AB
Technical Specication
29
相關(guān)PDF資料
PDF描述
PKU4319SILA 1-OUTPUT 37.5 W DC-DC REG PWR SUPPLY MODULE
PKU4319SIPLA 1-OUTPUT 37.5 W DC-DC REG PWR SUPPLY MODULE
PKU4511SIPLA 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
PKU4511PIPLA 1-OUTPUT 50 W DC-DC REG PWR SUPPLY MODULE
PKU4318HSILA 1-OUTPUT 37.5 W DC-DC REG PWR SUPPLY MODULE
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKU4319 PI 制造商:Ericsson 功能描述:
PKU4319 SI/C 制造商:Ericsson 功能描述:
PKU4319PI 功能描述:DC/DC轉(zhuǎn)換器 2.5Vdc 15A Isolated Input 36-75V 38W RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PKU4411EPI 制造商:Ericsson 功能描述:- Trays 制造商:Ericsson 功能描述:5VDC 8A Isolated Input 36-72V 40W
PKU4411EPILA 制造商:Ericsson 功能描述:PKU-E DC/DC CONVERTERS - Bulk
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