參數(shù)資料
型號: PKM4111DPINBM
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 125 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, QUARTER BRICK, 8 PIN
文件頁數(shù): 30/30頁
文件大?。?/td> 1800K
代理商: PKM4111DPINBM
Limited Internal
PRODUCT SPECIFICATION
3 (5)
Prepared (also subject responsible if other)
No.
EBAOCMA
2/1301-BMR 637 02/1 Uen
Approved
Checked
Date
Rev
Reference
MPM/BM/B (Maria Rosendahl)
MICOSPE
2006-8-3
A
3.3 V Typical Characteristics
PKM 4110D PINB
Efficiency
Power Dissipation
82
84
86
88
90
92
0
5
10
15
20
25
30
35 [A]
[%]
36 V
48 V
53 V
75 V
0
4
8
12
16
0
5
10
15
20
25
30
35 [A]
[W]
36 V
48 V
53 V
75 V
Efficiency vs. load current and input voltage at Tref = +25°C
Dissipated power vs. load current and input voltage at
Tref = +25°C
Output Current Derating
Thermal Resistance
0.0
5.0
10.0
15.0
20.0
25.0
30.0
35.0
20
30
40
50
60
70
80
90
100 [°C]
[A]
3.0 m/s
2.5 m/s
2.0 m/s
1.5 m/s
1.0 m/s
Nat. Conv.
2
4
6
8
0.00.51.01.52.02.53.0 [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.
3.20
3.25
3.30
3.35
3.40
0
5
10
15
20
25
30
35 [A]
[V]
36 V
48 V
53 V
75 V
0.0
1.0
2.0
3.0
4.0
35.0
40.0
45.0
50.0
55.0 [A]
[V]
36 V
48 V
53 V
75 V
Output voltage vs. load current at Tref = +25°C
Output voltage vs. load current at IO > max IO , Tref = +25°C
9
E
PKM 4000D PINB Series
DC/DC converters, Input 36-75 V, Output 40 A/132 W
EN/LZT 146 306 R4A July 2008
Ericsson Power Modules AB
Technical Specification
9
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