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参数资料
| 型号： | LGR1301-2 |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 25 W AC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/10页 |
| 文件大小： | 230K |
| 代理商： | LGR1301-2 |
Board Mountable
AC-DC Converters
LHR, LGR Series
Edition 6/5.2000
1/10
10 and 25 Watt AC-DC Converters
LHR Series
LGR Series
Universal AC input
Class II equipment (double insulation)
High efficiency up to 86%
Short circuit protection
High level of electromagnetic compatibility
Safety according to IEC/EN 60950
Table of Contents
Page
Summary .......................................................................... 1
Type Survey and Key Data .............................................. 1
Type Key .......................................................................... 2
Functional Description ..................................................... 2
Electrical Input Data ........................................................ 3
Electrical Output Data ...................................................... 3
Type Survey and Key Data
Table 1: Type survey
Output 1
Output 2
Output power
Input voltage
Efficiency 1
Type designation
Uo nom
Io nom
Uo nom
Io nom
TA = 50°C
range
htyp
[V DC]
[mA]
[V DC]
[mA]
Po max [W]
Ui min...Ui max
[%]
3.3
3000
-
10
85...265 V AC
73
LHR 1101-2
3.3
7000
-
23
47...400 Hz
75
LGR 1101-2
5
2000
-
10
110...330 V DC
73
LHR 1001-2
5
5000
-
25
76
LGR 1001-2
12
840
-
10
75
LHR 1301-2
12
2100
-
25
78
LGR 1301-2
15
670
-
10
75
LHR 1501-2
15
1700
-
25
80
LGR 1501-2
24
420
-
10
77
LHR 1601-2
24
1000
-
25
77
LGR 1601-2
+5
1000
+12
420
10
73
LHR 2020-2
+5
2500
+12
1000
24.5
78
LGR 2020-2
+12
420
–12
420
10
77
LHR 2320-2
+12
1000
–12
1000
25
78
LGR 2320-2
+15
335
–15
335
10
77
LHR 2540-2
+15
800
–15
800
25
78
LGR 2540-2
1Efficiency at Ui rated and Io nom.
Summary
The HR/GR series of flyback switching power modules
consists of single and dual output AC-DC converters. Fully
encapsulated case, compact size and high reliability make
the HR/GR series an excellent choice when a print mount-
able AC-DC converter in space critical applications is re-
quired. The universal input range and a built-in input Pi-Fil-
ter allows flexible operation in a wide variety of electronic
equipment. Fine output voltage trimming is achieved by an
additional trim pin. Safety approvals and EMC fully comply
with world wide requirements.
Key applications
Typical applications include, but are not limited to factory
automation, off-site test and measurement, and communi-
cations equipment.
Page
Auxiliary Functions .......................................................... 6
Electromagnetic Compatibility (EMC) ............................. 7
Immunity to Environmental Conditions ........................... 8
Mechanical Data .............................................................. 8
Safety and Installation Instructions ................................. 9
50.8
2"
76.2
3"
22.8
0.9"
63.5
2.5"
88.9
3.5"
32.6
1.28"
LHR
LGR
Input voltage range 85...265 V AC
1 or 2 outputs up to 30 V DC
4300 V DC I/O electric strength test voltage
LGA
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