參數資料
型號: DWR-5/2.65-3.3/3-D48L1
廠商: CD TECHNOLOGIES INC
元件分類: 電源模塊
英文描述: 2-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE
文件頁數: 8/9頁
文件大?。?/td> 649K
代理商: DWR-5/2.65-3.3/3-D48L1
1 5 W , D U A L O U T P U T , M I X E D - V O L T A G E D C / D C C O N V E R T E R S
XWR Series
Typical Performance Curves
D48 Models
90
85
80
75
70
65
60
DSM-5/2.65-3.3/3-D48 - Typical 3.3 VOUT Efficiency vs. Load
(+5V @ 250mA)
+3.3V Output Current (Amps)
Efficiency
(%
)
VIN = 48V
VIN = 60V
VIN = 75V
VIN = 36V
0.3
0.6
0.9
1.2
1.5
1.8
2.1
2.4
2.7
3
90
85
80
75
70
65
60
DSM-5/2.65-3.3/3-D48 - Typical 5 VOUT Efficiency vs. Load
(+3.3V @ 250mA)
0.3
0.5
0.8
1.1
1.3
1.6
1.9
2.1
2.4
2.7
+5V Output Current (Amps)
Efficiency
(%
)
VIN = 48V
VIN = 60V
VIN = 75V
VIN = 36V
88
87
86
85
84
83
82
81
80
DSM-5/2.65-3.3/3-D48 - Efficiency vs. Line and Load
36
40.3
44.7
49
53.3
57.7
62
66.3
70.7
75
Input Voltage (Volts)
Efficiency
(%
)
VOUT = 5V@0.25A/3.3V@3A
VOUT = 5V@1.5A/3.3V@2.25A
VOUT = 5V@2.65A/3.3V@0.25A
D12, 24, 48 Models
8
Output
P
o
wer
(W
atts)
Ambient Temperature (C)
–40
0
25
30
35
40
45
50
55
60
65
70
75 80
85
90
95 100
16
14
12
10
8
6
4
2
0
Output Power vs. Ambient Temperature
VIN = Nominal, Natural Convection
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