PKM4113PI Ericsson Power Modules, PKM4113PI Datasheet - Page 44
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PKM4113PI
Manufacturer Part Number
PKM4113PI
Description
DC/DC Converters & Regulators 12 Vdc 10.5A Iso Input 36-75V 126W
Manufacturer
Ericsson Power Modules
Series
PKMr
Datasheet
1.PKM4618API.pdf
(50 pages)
Specifications of PKM4113PI
Product
Isolated
Output Power
126 W
Input Voltage Range
36 V to 75 V
Number Of Outputs
1
Output Voltage (channel 1)
12 V
Output Current (channel 1)
10.5 A
Isolation Voltage
1.5 KV
Package / Case Size
Quarter Brick
Output Type
Isolated
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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Part Number:
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20 000
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EMC Specification
Conducted EMI measured according to EN55022, CISPR 22
and FCC part 15J (see test set-up).
The fundamental switching frequency is 150 kHz for
PKM4810API @ V
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
Prepared (also subject responsible if other)
ESECZHW
Approved
SEC/D (Linda Zhong)
PKM 4000 PI series
DC/DC converters, Input 36-75 V, Output 35 A/126 W
I
= 53 V, max I
O
.
Filter components:
Checked
MICJOHN
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
PRODUCT SPECIFICATION
No.
3/1301-BMR631
Date
2006-02-22
Technical Specifi cation
EN/LZT 146 310 R1B Nov 2006
© Ericsson Power Modules AB
Rev
B
Reference
2 (6)
44