参数资料
型号: LES25A48-1V2R
元件分类: 电源模块
英文描述: 1-OUTPUT 30 W DC-DC REG PWR SUPPLY MODULE
文件页数: 10/32页
文件大小: 639K
代理商: LES25A48-1V2R
Figure 6: Typical Transient Response 75-50%
Step Load Change (1A/sec), Top (Vout) Bottom (Iout)
25
35
45
55
65
75
85
0
10
20
30
OUTPUT
CURRENT
(A)
AMBIENT TEMPERATURE (C)
0.5 m/s (100 LFM)
1 m/s (200 LFM)
1.5 m/s (300 LFM)
2 m/s (400 LFM)
35
43
51
59
67
75
80
82
84
86
88
90
EFFICIENCY
(%)
INPUT VOLTAGE (V)
Figure 1: Derating Curve with Forced Air
Figure 2: Efficiency vs. Line
Figure 3: Efficiency vs. Load
0
5
10
15
20
25
60
70
80
90
100
EFFICIENCY
(%)
OUTPUT CURRENT (A)
36 Vin
48 Vin
75 Vin
LES25A48-1V2 Model
SXA10 Series
| 10W DC/DC
Eighth-Brick Series | 25A DC/DC
High Efficiency, High Current, Low Profile DC/DC Converters
18
Figure 4: Turn-On Characteristic,
Top (Vout), Bottom (Vin)
Figure 5: Control On/Off Characteristic,
Top (Vout), Bottom (Remote ON/OFF)
File Name: lf_eighth_brick_value.pdf Rev (03): 13 May 2004
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