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WRD121212S-2W 参数 Datasheet PDF下载

WRD121212S-2W图片预览
型号: WRD121212S-2W
PDF下载: 下载PDF文件 查看货源
内容描述: 双输出SIP DC- DC转换器 [TWIN OUTPUT SIP DC-DC CONVERTER]
分类和应用: 转换器输出元件DC-DC转换器
文件页数/大小: 2 页 / 124 K
品牌: MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
 浏览型号WRD121212S-2W的Datasheet PDF文件第2页  
WRD_S-1W & WRD_S-2W Series
1W & 2W, WIDE INPUT, ISOLATED & REGULATED
TWIN OUTPUT SIP DC-DC CONVERTER
multi-country patent protection
RoHS
FEATURES
Wide (2:1) Input Range
Miniature SIP Package
I/0 Isolation 1000VDC
Short Circuit Protection(automatic recovery)
External On/Off control
Internal SMD construction
Operating Temperature: -40°C to +85°C
RoHS Compliance
PRODUCT PROGRAM
Input
Part
Number
WRD050505S-1W
WRD050909S-1W
WRD051212S-1W
WRD051515S-1W
WRD050505S-2W
WRD050909S-2W
WRD051212S-2W
WRD051515S-2W
WRD120505S-1W
WRD120909S-1W
WRD121212S-1W
WRD121515S-1W
WRD120505S-2W
WRD120909S-2W
WRD121212S-2W
WRD121515S-2W
WRD240505S-1W
WRD240909S-1W
WRD241212S-1W
WRD241515S-1W
WRD240505S-2W
WRD240909S-2W
WRD241212S-2W
WRD241515S-2W
WRD480505S-1W
WRD480909S-1W
24
18-36
40
10
12
9.0-18
22
20
5
4.5-9.0
11
40
Voltage (VDC)
Nominal Range
No-load Voltage
Max* (mA)(Typ) (VDC)
5
9
12
15
5
9
12
15
5
9
12
15
5
9
12
15
5
9
12
15
5
9
12
15
5
9
12
48
36-72
80
5
15
5
9
12
15
Output
Current (mA)
Max
100
55
42
33
200
111
83
67
100
55
42
33
200
111
83
67
100
55
42
33
200
111
83
67
100
55
42
33
200
111
83
67
Min
10
5
4
3
20
11
8
7
10
5
4
3
20
11
8
7
10
5
4
3
20
11
8
7
10
5
4
3
20
11
8
7
70
71
73
72
67
71
72
73
73
76
78
78
75
77
80
79
76
77
78
77
76
78
80
79
73
75
77
77
75
78
79
78
Efficiency
(%, Typ)
APPLICATIONS
The WRD_S-1W Series are specially designed
for applications where a wide range input voltage
power supplies are isolated from the input power
supply in a distributed power supply system on a
circuit board.
These products apply to:
1) Where the voltage of the input power supply
is wide range (voltage range
≤2:1);
2) Where isolation is necessary between input
and output & Vout1 and Vout2 (Isolation Voltage
≤1000VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
MODEL SELECTION
WRD051212S-1W
Rated Power
Package Style
2nd Output Voltage
1st Output Voltage
Input Voltage
WRD481212S-1W
WRD481515S-1W
WRD480505S-2W
WRD480909S-2W
WRD481212S-2W
WRD481515S-2W
*Input voltage can’t exceed this value, or will cause the permanent damage.
Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically.
Operation under 10% load will not damage the converter; However, they may not meet all specification listed
.
OUTPUT SPECIFICATIONS
Item
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou Industrial
District, Guangzhou, China
Tel: 86-20-38601850
Fax:86-20-38601272
Test Conditions
Refer to recommended circuit
10% to 100% load
Input voltage from low to high
Refer to recommended circuit
20MHz Bandwidth
Input voltage range 100% load
Min
Typ
±1
±3
±0.5
±0.2
50
300
Max
±3
±5
±1*
±0.5
±0.03
100
Units
Positive voltage accuracy
Load regulation
Line regulation
Temperature drift (Vout)
Ripple & Noise**
Switching frequency
Negative voltage accuracy Refer to recommended circuit
%
%/°C
mVp-p
kHz
*Dual output models unbalanced load:
±5%.
**Test ripple and noise by
“parallel
cable” method. See detailed operation instructions at Testing of Power
Converter section, application notes.
MORNSUN reserves the copyright
Specifications subject to change without notice.
WRD_S-1W & WRD_S-2W
A/1-2008
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