參數(shù)資料
型號(hào): ALO20Y48S
元件分類(lèi): 電源模塊
英文描述: 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
封裝: EIGHTH BRICK, PACKAGE-8
文件頁(yè)數(shù): 14/26頁(yè)
文件大?。?/td> 909K
代理商: ALO20Y48S
Technical Reference Notes
AEO_ALO04/12/20/25x48 Series
(Single Output 8th Brick)
MODEL: AEO_ALO04/12/20/25x48 SERIES
SHEET 21 OF 26
AUGUST 25, 2005 - REVISION G
Performance Curves
1.2V @ 25A
Figure 55. 1.2VOUT Startup Characteristic at VIN =
48Vdc, IO = Full Load, TA = 25°C.
Figure 56. 1.2 VOUT Ripple Waveform at VIN = 48Vdc,
IO = Full Load, TA = 25°C.
Figure 54. Power Dissipation vs. Load Current at
IO = Full Load, TA = 25°C (ambient temperature).
Figure 53. Efficiency vs. Load Current at IO = Full
Load, TA = 25°C (ambient temperature).
Efficiency vs. Output Current, T
A=25°C
55%
60%
65%
70%
75%
80%
85%
90%
95%
0
5
10
15
20
25
Output Current [A]
E
ff
ici
en
cy
[
%
]
Vin = 36Vdc
Vin = 48Vdc
Vin = 75Vdc
Pow er Dissipation vs. Output Current, T
A=25°C
0
1
2
3
4
5
6
7
8
0
5
10
15
20
25
Output Current [A]
P
o
w
er
D
is
sip
at
io
n
[
W
]
Vin = 36Vdc
Vin = 48Vdc
Vin = 75Vdc
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