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WRB1203D-10W 参数 Datasheet PDF下载

WRB1203D-10W图片预览
型号: WRB1203D-10W
PDF下载: 下载PDF文件 查看货源
内容描述: 双/单路输出DC -DC转换器 [DUAL/SINGLE OUTPUT 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 / 120 K
品牌: MORNSUN [ MORNSUN SCIENCE& TECHNOLOGY LTD. ]
 浏览型号WRB1203D-10W的Datasheet PDF文件第2页  
WRA_D-10W & WRB_D-10W Series
10W, 2:1 WIDE INPUT ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
multi-country patent protection
RoHS
FEATURES
Wide (2:1) Input Range
DIP package
Efficiency up to 86%
1.5KVDC Input/Output Isolation
Short Circuit Protection(automatic recovery)
Operating Temperature: -40°C to +85°C
Metal Shielding Package
No Heat Sink Required
Industry Standard Pinout
MTBF>1,000,000 hours
RoHS Compliance
PRODUCT PROGRAM
Part
Number
WRA0505D-10W
WRA0512D-10W
WRA0515D-10W
WRB0505D-10W
WRB0512D-10W
WRB0515D-10W
WRA1205D-10W
WRA1212D-10W
WRA1215D-10W
WRB1203D-10W
WRB1205D-10W
WRB1212D-10W
WRB1215D-10W
WRB1224D-10W
WRA2405D-10W
WRA2412D-10W
WRA2415D-10W
WRB2403D-10W
WRB2405D-10W
WRB2412D-10W
WRB2415D-10W
WRB2424D-10W
WRA4805D-10W
WRA4812D-10W
WRA4815D-10W
WRB4803D-10W
WRB4805D-10W
WRB4812D-10W
WRB4815D-10W
WRB4824D-10W
Input
Voltage (VDC)
Max*
Nominal Range
Voltage
(VDC)
±5
±12
±15
5
12
15
±5
±12
±15
3.3
5
12
15
24
±5
±12
±15
3.3
5
12
15
24
±5
±12
±15
3.3
5
12
15
24
Output
Current
Max
±1000
±416
±333
2000
833
666
±1000
±416
±333
3030
2000
833
666
416
±1000
±416
±333
3030
2000
833
666
416
±1000
±416
±333
3030
2000
833
666
416
(mA)
Min
±100
±42
±33
200
83
66
±100
±42
±33
300
200
83
66
42
±100
±42
±33
300
200
83
66
42
±100
±42
±33
300
200
83
66
42
Efficiency
(%, Typ)
76
80
82
76
80
82
80
82
84
77
80
82
84
85
82
84
86
78
82
84
85
86
82
84
85
78
82
83
85
86
5
4.5-9
11
12
9-18
20
APPLICATIONS
The WRA_D-10W & WRB_D-10W 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(Isolation Voltage
1500VDC);
3) Where the regulation of the output voltage and
the output ripple noise are demanded.
24
18-36
40
48
36-72
80
*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.
MODEL SELECTION
WRA0515D-10W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
OUTPUT SPECIFICATION
Item
Output Power
Positive Voltage Accuracy
Negative Voltage Accuracy
Load Regulation
Line Regulation(at full load)
Temperature Drift(Vout)
Ripple**
Noise**
Switching Frequency
Test conditions
See below products program
Refer to recommended circuit
Refer to recommended circuit
From 10% To 100% load
Input voltage from low to high
Refer to recommended circuit
20MHz bandwidth
20MHz bandwidth
100% load, Input voltage range
Min
1
Typ
±1
±3
±0.5
±0.2
20
85
300
Max
10
±3
±5
±1*
±0.5
±0.03
50
150
Units
W
%
%/°C
mVp-p
KHz
MORNSUN Science & Technology co.,Ltd.
Address: 2th floor 6th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
Fax:86-20-38601272
*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.
Note:
1. All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless
otherwise specified.
2. See below recommended circuits for more details.
MORNSUN reserves the copyright
Specifications subject to change without notice.
WRA_D-10W & WRB_D_10W
A/2-2008
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