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WRB1203YD-2W 参数 Datasheet PDF下载

WRB1203YD-2W图片预览
型号: WRB1203YD-2W
PDF下载: 下载PDF文件 查看货源
内容描述: 2W ,宽电压输入,隔离稳压正负双路/单路输出DC -DC转换器 [2W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER]
分类和应用: 转换器输出元件输入元件DC-DC转换器
文件页数/大小: 3 页 / 484 K
品牌: MICRODC [ MICRODC POWER TECHNOLOGY CO., LTD ]
 浏览型号WRB1203YD-2W的Datasheet PDF文件第2页浏览型号WRB1203YD-2W的Datasheet PDF文件第3页  
WRA-YD-2W&WRB-YD-2W
Series
2W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
SELECTION GUIDE
Input
Order code
Nominal
WRA1205YD-2W
12
12
12
12
12
12
12
12
24
24
24
24
24
24
24
24
Voltage(VDC)
Range
9-18
9-18
9-18
9-18
9-18
9-18
9-18
9-18
18-36
18-36
18-36
18-36
18-36
18-36
18-36
18-36
Max.
*
22
22
22
22
22
22
22
22
40
40
40
40
40
40
40
40
Voltage
(VDC)
±5
±12
±15
3.3
5
9
12
15
±5
±12
±15
3.3
5
9
12
15
Output
Current(mA)
Max.
±200
±83
±67
455
400
222
167
133
±200
±83
±67
455
400
222
167
133
Min.
±20
±8
±7
45
40
22
16
13
±20
±8
±7
45
40
22
16
13
Efficiency
(%,Typ)
75
78
78
70
74
76
78
78
76
78
79
72
76
78
80
79
FEATURES
Miniature DIP package
2:1 wide input voltage range
Operating temperature: -40℃to +85℃
1500VDC isolation
No heat sink required
No external component required
Industry standard pinout
Internal SMD construction
Short circuit protection(automatic recovery)
RoHS Compliance
WRA1212YD-2W
WRA1215YD-2W
WRB1203YD-2W
WRB1205YD-2W
WRB1209YD-2W
WRB1212YD-2W
WRB1215YD-2W
WRA2405YD-2W
WRA2412YD-2W
WRA2415YD-2W
WRB2403YD-2W
WRB2405YD-2W
WRB2409YD-2W
WRB2412YD-2W
WRB2415YD-2W
*Input voltage can ' t exceed this value, or will cause the permanent damage.
MODEL SELECTION
③ ④
WRB 24 05 Y D -2W
①Product
Series
③Output
Voltage
⑤DIP
package style
②Input
Voltage
④Wide
(2:1) Input Range
⑥Rated
Power
OUTPUT SPECIFICATIONS
Parameter
Storage humidity
Operating temperature
-40
-55
15
1.5mm from case for 10 seconds
0.2
Free air convection
Continuous, automatic recovery
Plastic(UL94-V0)
1000
4.8
K hours
g
300
Test conditions
Min.
Typ.
Max.
95
85
125
Units
%
W
APPLICATIONS
The
WRA_YD-2W&WRB_YD-2W
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.
Storage temperature
Temp. rise at full load
Lead temperature
No-load power consumption
Cooling
Short circuit protection
Case material
MTBF
Weight
ISOLATION SPECIFICATIONS
Parameter
Isolation voltage
Isolation resistance
Isolation Capacitance
Test conditions
Tested for 1 minute and 1 mA max
Test at 500VDC
Input/Output, 100KHz/1V
Min.
1500
1000
Typ.
Max.
Units
VDC
MΩ
85
pF
MICRODC reserves the copyright
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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