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参数资料
| 型号： | ALD20A48-S |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 60 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | SIXTEENTH BRICK PACKAGE-8 |
| 文件页数： | 7/20页 |
| 文件大小： | 602K |
| 代理商： | ALD20A48-S |
Technical Reference Notes
ALD12/18/20/25 Series
(Single Output 16
th Brick)
MODEL: ALD12/18/20/25 SERIES
SHEET 15 OF 20
AUGUST 17, 2005 – REVISION C
Performance Curves
1.5V Version (continued)
1.2V Version
Figure 34. 1.5V Output current vs. ambient temperature
curves at VIN = 48Vdc.
Output Current vs. Temperature
0
5
10
15
20
25
40
55
70
85
Ambient Temperature [°C]
C
u
rr
e
n
t[A
]
0 LFM (0 m/s)
100 LFM (0.5 m/s)
200 LFM (1m/s)
400 LFM (3 m/s)
Figure 35. 1.5V Output Transient Response 50% to 75%
step at VIN = 48Vdc, TA = 25°C, di/dt = 0.1A/s, CO = 0.
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
ic
iec
ny
[
%
]
Vin = 36Vdc
Vin = 48Vdc
Vin = 75Vdc
Figure 36. 1.2V Efficiency vs. output current at various
input line voltage, TA = 25°C.
Figure 37. 1.2V Power dissipation vs. output current at
various input line conditions, TA = 25°C.
Power Dissipation vs. Output Curtret, T
A=25°C
0
2
4
6
8
10
0
5
10
15
20
25
Output Current [A]
P
o
wer
Dis
s
ipat
ion
[W
Vin = 36Vdc
Vin = 48Vdc
Vin = 75Vdc
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ALD20F48- | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:Single Output 16th Brick: 60Watts |
| ALD20F48-6 | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:Single Output 16th Brick: 60Watts |
| ALD20F48-6S | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:Single Output 16th Brick: 60Watts |
| ALD20F48N- | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:Single Output 16th Brick: 60Watts |
| ALD20F48N-6 | 制造商:ASTEC 制造商全称:Astec America, Inc 功能描述:Single Output 16th Brick: 60Watts |
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