參數(shù)資料
型號(hào): PKL4110PI
廠商: ERICSSON POWER MODULES AB
元件分類: 電源模塊
英文描述: 1-OUTPUT 165 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 6/36頁
文件大?。?/td> 568K
代理商: PKL4110PI
14
EN/LZT 146 047 R3A Ericsson Power Modules, March 2004
PKL 4000 Series Datasheet
Efciency
Output Characteristic
Output Current Derating
Power Dissipation
PKL 4119A PIT Typical Characteristics
Start-Up
Turn-Off
Start-up at Io=50A resistive load at TC=+25 °C,
Vin=53 V. Start enabled by connecting Vin.
Top trace: output voltage (1V/div.).
Bottom trace: input voltage (20V/div.).
Time scale: 20 ms/div.
Output voltage vs. load current at TC=+25 °C, Vin=53 V.
Available load current vs. ambient air temperature and
airow at Vin=53 V.
Efciency vs. load current and input voltage at TC=+25 °C
0
20406080
70
75
80
85
90
95
[A]
[%]
36 V
48 V
53 V
75 V
0
20406080
100
0
10
20
30
40
50
60
70
[°C]
[A]
2.0 m/s (400 lfm)
1.5 m/s (300 lfm)
1.0 m/s (200 lfm)
0.5 m/s (100 lfm)
Nat. Conv.
3.0 m/s (600 lfm)
2.5 m/s (500 lfm)
020
40
60
80
2.0
2.2
2.4
2.6
2.8
3.0
[A]
[V]
0
20406080
0
5
10
15
20
25
30
[A]
[W]
36 V
48 V
53 V
75 V
Dissipated power vs. load current and input voltage at
TC=+25 °C
Turn-off at Io=50A resistive load at TC=+25 °C,
Vin=53 V. Turn-off enabled by disconnecting Vin.
Trace: output voltage (1 V/div.).
Time scale: 5 ms/div.
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