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參數(shù)資料
| 型號： | LH1784-2RD8 |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT AC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT PACKAGE-32/11 |
| 文件頁數(shù)： | 12/21頁 |
| 文件大小： | 984K |
| 代理商： | LH1784-2RD8 |
H Series Data Sheet
70 Watt AC-DC Converters
BCD20019 Rev AA
Page 2 of 21
www.power-one.com
Model Selection
Non-standard input/output configurations or special custom
adaptions are available on request. Table 1 provides an
overview of the basic input and output configurations. More
Table 1a: Standard models
Output 1
Output 2
Output 3
Operating input voltage range and efficiency1
Options 2
Vo nom Io nom
Vnom
Io nom
Vi min – Vi max
ηηηηηmin
[VDC]
[A]
[VDC]
[A]
[VDC]
[A]
85
– 255 VAC, 47 – 63 Hz
[%]
5.1
11
-
LH1001-2R
74
D1 – D8, V2, V3
12
6
-
LH1301-2R
81
D1 – D8
15
4.5
-
LH1501-2R
83
D1 – D8
24
3
-
LH1601-2R
83
D1 – D8
48
1.5
-
LH1901-2R
83
D1 – D8
12
2
12
2
-
LH2320-2
81
D1 – D8
15
1.7
15
1.7
-
LH2540-2
81
D1 – D8
5.1
5
12
0.7
12
0.7
LH3020-2
78
D1 – D8, V2, V3
5.1
5
15
0.6
15
0.6
LH3040-2
78
D1 – D8, V2, V3
than 1000 different types have been manufactured with
different
input /output
configurations
and
customized
specialities. Please consult Power-One for additional
information.
Table 1b: Battey charger models
Output
Operating input voltage range and efficiency1
Options 2
VBat
Vo safe 3
Vo max
Io nom
Vi min – Vi max
ηηηηηmin
[VDC]
[A]
85
– 255 VAC, 47 – 63 Hz
[%]
12
12.84
14.15 – 14.6
5.0
LH1781-2R
81.5
D1 – D8
24
25.68
28.3 – 29.15
2.5
LH1782-2R
81.5
36
38.52
42.45 – 43.72
1.67
LH1783-2R
83.5
48
51.36
56.6 – 58.3
1.25
LH1784-2R
83.5
60
64.2
70.75 – 72.87
1.0
LH1785-2R
83.5
1 Min. efficiency at Vi nom and Io nom. Typical values are approx. 2% better.
2 Ask Power-One for availability!
3 Setting voltage with open R-input (battery chargers)
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