WRE_P-3W Series
WIDE INPUT ISOLATED & REGULATED
3W OUTPUT DUAL OUTPUT
DIP PACKAGE
RoHS
multi-country patent protection
FEATURES
PRODUCT PROGRAM
Input
Output
● Wide (2:1) Input Range
● Efficiency Up To 82%
● Operating Temperature: -40°C~+85°C
●3 KVDC Isolation
● Dual Output
● UL94-V0 Package
● No Heat Sink Required
● Industry Standard Pin out
● MTBF>1,000,000 hours
● Custom Service Available
● RoHS Compliance
Part
Number
Efficiency Package
Current (mA)
Voltage (VDC)
Voltage
(VDC)
(%, Typ)
Style
Nominal
Range
Max*
11
Max
Min
WRE0505P-3W
WRE0509P-3W
WRE0512P-3W
WRE0515P-3W
WRE1205P-3W
WRE1209P-3W
WRE1212P-3W
WRE1215P-3W
WRE1505P-3W
WRE1509P-3W
WRE1512P-3W
WRE1515P-3W
WRE2405P-3W
WRE2409P-3W
WRE2412P-3W
WRE2415P-3W
WRE4805P-3W
WRE4809P-3W
WRE4812P-3W
WRE4815P-3W
5
4.5~9VDC
±5
±9
±300 ±30
±165 ±16
±125 ±12
±100 ±10
±300 ±30
±165 ±16
±125 ±12
±100 ±10
±300 ±30
±165 ±16
±125 ±12
±100 ±10
±300 ±30
±165 ±16
±125 ±12
±100 ±10
±300 ±30
±165 ±16
±125 ±12
±100 ±10
65
67
70
72
72
73
77
79
75
79
80
81
78
80
81
82
76
81
81
82
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
DIP
5
11
11
11
22
22
22
22
30
30
30
30
40
40
40
40
80
80
80
80
4.5~9VDC
4.5~9VDC
4.5~9VDC
9~18VDC
9~18VDC
9~18VDC
9~18VDC
12~24VDC
5
±12
±15
±5
5
12
12
12
12
15
15
15
15
24
24
24
24
48
48
48
48
±9
±12
±15
±5
±9
APPLICATIONS
12~24VDC
12~24VDC
12~24VDC
18~36VDC
The WRE_P-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.
±12
±15
±5
±9
18~36VDC
18~36VDC
18~36VDC
36~72VDC
These products apply to:
±12
±15
±5
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 =3000VDC);
±9
36~72VDC
36~72VDC
36~72VDC
3)Where the regulation of the output voltage
and the output ripple noise are demanded.
These products don’t apply to:
1) Where the input voltage t is required to be
more than 2:1;
±12
±15
2) Where the isolation voltage between
input and output is required to be
>3000VDC;
ISOLATION SPECIFICATIONS
Item
Test conditions
Min
3000
1000
Typ
Typ
Max Units
VDC
Isolation voltage
Flash tested for 60 seconds
Test at 500VDC
Isolation resistance
MΩ
MODEL SELECTION
OUTPUT SPECIFICATIONS
WRE0512P-3W
Item
Test conditions
Min
0.3
Max Units
Rated Power
Package Style
Output Voltage
3W output power
Positive Voltage accuracy
Negative Voltage accuracy
Load regulation
See below products program
Refer to recommended circuit
Refer to recommended circuit
From 10% to 100% load
3
±3
W
±1
±3
±5
Input Voltage
%
±0.5
±0.2
±1
Product Series
Line regulation
Input Voltage From Low to High
Refer to recommended circuit
20Hz-300KHz bandwidth
±0.5
Temperature drift(Vout)
Ripple
0.03 %/°C
30
80
60
mVp-p
150
Noise
DC-20MHz bandwidth
100% load, nominal input voltage
10% load, nominal input voltage
80
200
KHz
600
Switching frequency
250
MORNSUN Science& Technology Ltd.
Note:
Address: 8th floor 8th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-38601850
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.
Fax: 86-20-38601272
Http://www.mornsun-power.com
MORNSUN reserves the copyright
Edition: A MAY-2006
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