參數(shù)資料
型號(hào): PKY4716PIM
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 700 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, BRICK PACKAGE-16
文件頁數(shù): 5/20頁
文件大?。?/td> 1155K
代理商: PKY4716PIM
Ericsson Internal
PRODUCT SPECIFICATION
1 (6)
Prepared (also subject responsible if other)
No.
ESECZHW
3/1301- BMR 638/1 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Julia You)
ECHWANG
2008-10-9
C
PKY
Input 48V
Output: 700/600W
C1
C2
C4
C5
L1
L2
C6
C3
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
150 kHz for PKY 4716 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, C2, C3 = 5
F
(100V, ceramic)
C4, C5 = 10nF
(2000V, ceramic)
C6 = 2x470
F
(100V, electrolytic)
L1, L2 = 200
H
common mode
inductor
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
PKY 4000 PI series
DC/DC converters, Input 36-75 V, Output up to 25 A/700 W
EN/LZT 146 380 R2A Oct 2008
Ericsson Power Modules AB
Technical Specication
13
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