参数资料
型号: PKJ4110EPILA
厂商: ERICSSON POWER MODULES AB
元件分类: 电源模块
英文描述: 1-OUTPUT 65 W DC-DC REG PWR SUPPLY MODULE
封装: ROHS COMPLIANT PACKAGE-9
文件页数: 4/31页
文件大小: 1398K
代理商: PKJ4110EPILA
Ericsson Internal
PRODUCT SPECIFICATION
9 (20)
Prepared (also subject responsible if other)
No.
EJUNBLI
2/1301- BMR 623 Uen
Approved
Checked
Date
Rev
Reference
SEC/D (Betty Wu))
ESHUHAN
2009-09-07
C
3.3V, 25A / 82.5W Typical Characteristics
PKJ 4810E PI
Efficiency
Power Dissipation
70
75
80
85
90
95
0
5
10
15
20
25 [A]
[%]
36 V
48 V
53 V
75 V
0
2
4
6
8
10
0
5
10
15
20
25 [A]
[W]
36 V
48 V
53 V
75 V
Efficiency vs. load current and input voltage at
TP1 = +25°C
Dissipated power vs. load current and input voltage at
TP1 = +25°C
Output Characteristics
Output Current Derating – Open frame
3,20
3,25
3,30
3,35
3,40
0
5
10
15
20
25 [A]
[V]
36 V
48 V
53 V
75 V
0
5
10
15
20
25
0
2040
6080
100 [°C]
[A]
3.0 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat. Conv.
Output voltage vs. load current at TP1 = +25°C
Available load current vs. ambient air temperature and airflow at
VI = 53 V. See Thermal Consideration section.
Output Current Derating – Base plate
Thermal Resistance – Base plate
0
5
10
15
20
25
0
20406080
100 [°C]
[A]
3.0 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat. Conv.
0
2
4
6
8
10
0.0
0.5
1.0
1.5
2.0
2.5
3.0 [m/s]
[°C/W]
Available load current vs. ambient air temperature and airflow at
VI = 53 V. See Thermal Consideration section.
Thermal resistance vs. airspeed measured at the converter. Tested in
wind tunnel with airflow and test conditions as per the Thermal
consideration section. VI = 53 V, Io = 25A.
E
PKJ 4000E series
Direct Converters
Input 36-75 V, Output up to 30 A / 100 W
EN/LZT 146 383 R3A September 2009
Ericsson AB
Technical Specication
12
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