參數(shù)資料
型號(hào)： PKM4711EPI
廠商： ERICSSON POWER MODULES AB
元件分類： 電源模塊
英文描述： 1-OUTPUT 75 W DC-DC REG PWR SUPPLY MODULE
封裝： ROHS COMPLIANT PACKAGE-8
文件頁(yè)數(shù)： 6/21頁(yè)
文件大小： 1030K
代理商： PKM4711EPI
Ericsson Internal
PRODUCT SPECIFICATION
1 (5)
Prepared (also subject responsible if other)
No.
EANDKUL
3/1301-BMR 626 Uen
Approved
Checked
Date
Rev
Reference
MPM/BK/P (Margaretha Anderzen)
(MICHEBO)
2006-11-14
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
200 kHz for
PKM 4810E 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.
Filter components:
C1 = 0.68uF
C2, C3 = 1.0uF
C4, C5 = 2.2nF
C6, C7 = 100uF
L1, L2 = 0.77uH
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
PKM 4000E PI series
DC/DC converters, Input 36-75 V, Output up to 25 A/82.5 W
EN/LZT 146 358 R2A Aug 2007
Ericsson Power Modules AB
Technical Specification
14
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PKM4711EPIHS 制造商:Ericsson 功能描述:DC/DC CONVERTERS 5 VDC 15A ISO INPUT 36-75V 75W - Trays
PKM4711EPIPHSLA 制造商:Ericsson 功能描述:DC/DC CONVERTER 36-75VIN 5VOUT 15A
PKM4711PI 功能描述:DC/DC轉(zhuǎn)換器 5 Vdc 15A Iso Input 36-75V 75W 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:
PKM4711PILA 制造商:Ericsson 功能描述:DC/DC PS SGL-OUT 5V 15A 75W - Bulk 制造商:Ericsson 功能描述:Ericsson PKM4711PILA DC to DC
PKM4717NHPISP 制造商:Ericsson 功能描述:
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