參數資料
型號: ALO12K48NS
元件分類: 電源模塊
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
封裝: EIGHTH BRICK, PACKAGE-8
文件頁數: 26/26頁
文件大?。?/td> 909K
代理商: ALO12K48NS
Technical Reference Notes
AEO_ALO04/12/20/25x48 Series
(Single Output 8th Brick)
MODEL: AEO_ALO04/12/20/25x48 SERIES
SHEET 9 OF 26
AUGUST 25, 2005 - REVISION G
Performance Curves
12V @ 4A
Figure 7. 12VOUT Startup Characteristic at VIN = 48Vdc,
IO = Full Load, TA = 25°C.
Figure 8. 12VOUT Ripple Waveform at VIN = 48Vdc,
IO = Full Load, TA = 25°C.
Figure 6. Power Dissipation vs. Load Current at
IO = Full Load, TA = 25°C (ambient temperature).
Figure 5. 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%
01
23
4
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
01
2
3
4
Output Current [A]
P
o
w
er
D
is
si
pa
ti
on
[W
]
Vin = 36Vdc
Vin = 48Vdc
Vin = 75Vdc
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