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WRB2403YD-3W

Description
3W,WIDEINPUT, ISOLATED®ULATEDDUAL/SINGLEOUTPUTDC-DCCONVERTER
File Size1MB,3 Pages
ManufacturerMICRODC
Websitehttp://www.microdc.cn
Download Datasheet View All

WRB2403YD-3W Overview

3W,WIDEINPUT, ISOLATED®ULATEDDUAL/SINGLEOUTPUTDC-DCCONVERTER

WRA-YD-3W
WRB-YD -3W
Series
3W, WIDE INPUT, ISOLATED & REGULATED DUAL/SINGLE OUTPUT DC-DC CONVERTER
DC-
SELECTION GUIDE
Input
Order code
Nominal
Voltage(VDC)
Range
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
4.5-9
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
36-72
36-72
36-72
36-72
36-72
36-72
36-72
72-144
72-144
Output
Efficiency
Voltage
Max*
11
11
11
11
11
11
22
22
22
22
22
22
22
40
40
40
40
40
40
40
80
80
80
80
80
80
80
155
155
Current(mA)
(%.Typ.)
Max.
±300
±125
±100
600
250
200
±300
±125
±100
909
600
250
200
±300
±125
±100
909
600
250
200
±300
±125
±100
909
600
250
200
250
125
(VDC)
±5
±12
±15
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
±5
±12
±15
3.3
5
12
15
12
24
Min.
±30
±12
±10
60
25
20
±30
±12
±10
91
60
25
20
±30
±12
±10
91
60
25
20
±30
±12
±10
91
60
25
20
25
12
76
81
83
76
81
81
76
81
83
74
76
81
81
76
81
83
74
76
81
81
85
83
85
74
78
80
80
80
78
FEATURES
Wide (2:1) Input Range
◆Short
Circuit Protection
(automatic recovery)
1500VDC Isolation
Operating Temperature:
-40℃½﹢85℃
Five sided metal shielding
No external component required
Internal SMD construction
RoHS Compliance
MTBF>1000Khours
WRA0505YD-3W
WRA0512YD-3W
WRA0515YD-3W
WRB0505YD-3W
WRB0512YD-3W
WRB0515YD-3W
WRA1205YD-3W
WRA1212YD-3W
WRA1215YD-3W
WRB1203YD-3W
WRB1205YD-3W
WRB1212YD-3W
WRB1215YD-3W
WRA2405YD-3W
WRA2412YD-3W
WRA2415YD-3W
WRB2403YD-3W
5
5
5
5
5
5
12
12
12
12
12
12
12
24
24
24
24
24
24
24
48
48
48
48
48
48
48
110
110
MODEL SELECTION
WRB 24 15 Y D -3W
WRB2405YD-3W
WRB2412YD-3W
WRB2415YD-3W
WRA4805YD-3W
WRA4812YD-3W
WRA4815YD-3W
WRB4803YD-3W
WRB4805YD-3W
①Product
Series
②Input
Voltage
③Output
Voltage
④Wide
(2:1) Input Range
⑤DIP24
Package Style
Rated Power
APPLICATIONS
WRB4812YD-3W
WRB4815YD-3W
WRB11012YD-3W
WRB11024YD-3W
The WRA_YD-3W&WRB_YD-3W 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.
*Input voltage can’t exceed this value,or will cause the permanent damage.
COMMON SPECIFICATIONS
Parameter
Storage humidity
Operating temperature
Storage temperature
Temp. rise at full load
Lead temperature
No-load power
Cooling
Short circuit protection
Case material
Isolation voltage
Isolation resistance
Isolation Capacitance
MTBF
Weight
1.5mm from case for 10 seconds
Conditions
Min.
-40
-55
Typ.
Max.
95
85
125
Units
%
W
15
300
0.2
Free Air Convection
Continuous,automatic recovery
Steel,nickel coated, copper
Tested for1 minute and 1mA
MICRODC reserves the copyright
1500
1000
85
1000
15
VDC
pF
K hours
g
Test at 500VDC
Input/Output
http://www.microdc.cn
Technical Enquiries-Email:tech@microdc.cn Tel:0086-20-86000646
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