WRAP-3W Series
WIDE INPUT ISOLATED & REGULATED
3W OUTPUT
DUAL OUTPUT
MINIATURE DIP PACKAGE
FEATURES
PRODUCT PROGRAM
Input
Voltage (VDC)
Output
Current (mA)
● Wide (2:1) Input Range
Part
Efficiency Package
● Efficiency to 82%
Voltage
(VDC)
Number
(%, Typ)
Style
● Operating Temperature: -40°C~+85°C
● 1KVDC Isolation
Nominal
Range
Max*
11
Max
300
Min
30
WRA0505P-3W
WRA0509P-3W
WRA0512P-3W
WRA0515P-3W
WRA1205P-3W
WRA1209P-3W
WRA1212P-3W
WRA1215P-3W
WRA1505P-3W
WRA1509P-3W
WRA1512P-3W
WRA1515P-3W
WRA2405P-3W
WRA2409P-3W
WRA2412P-3W
WRA2415P-3W
WRA4805P-3W
WRA4809P-3W
WRA4812P-3W
WRA4815P-3W
5
4.5~9VDC
±5
±9
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
● Dual Output
5
11
11
11
22
22
22
22
30
30
30
30
40
40
40
40
80
80
80
80
165
125
100
300
165
125
100
300
165
125
100
300
165
125
100
300
165
125
100
16
12
10
30
16
12
10
30
16
12
10
30
16
12
10
30
16
12
10
4.5~9VDC
4.5~9VDC
4.5~9VDC
9~18VDC
9~18VDC
9~18VDC
9~18VDC
12~24VDC
● UL94-V0 Package
● No Heat sink Required
● Industry Standard Pin out
● MTBF>1,000,000 hours
● Custom Service Available
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 WRAP-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 =1000VDC);
±9
36~72VDC
36~72VDC
36~72VDC
3) Where the regulation of the output
voltage and the output ripple noise are
demanding.
±12
±15
These products don’t apply to:
1) Where the input voltage t is required to be
more than 2:1;
2) Where the isolation voltage between
input and output is required to be
>1000VDC;
ISOLATION SPECIFICATIONS
Item
Isolation voltage
Isolation resistance
Test conditions
Min
1000
1000
Typ
Max Units
VDC
Flash tested for 60 seconds
Test at 500VDC
3) The output load’s actual power
consumption is less than 1W, otherwise our
company’s WRAP-1W/0.5W series are
recommended.
MΩ
OUTPUT SPECIFICATIONS
Item
Test conditions
Min
0.3
Typ
Max Units
MODEL SELECTION
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
W
WRA0505P-3W
±1
±3
±0.1
±0.2
±3
Rated Power
Package Style
Output Voltage
±5
±0.2
±0.5
%
Line regulation
Temperature drift (Vout)
Ripple
Input Voltage From Low to High
Refer to recommended circuit
20Hz-300KHz bandwidth
Input Voltage
0.03 %/°C
Product Series
30
80
60
150
mVp-p
Noise
DC-20MHz bandwidth
100% load,nominal input voltage
10% load,nominal input voltage
80
250
200
KHz
600
Switching frequency
MORNSUN Science& Technology Ltd.
Address: 8th floor 8th building, Huangzhou
Industrial District, Guangzhou, China
Tel: 86-20-85571041
Note:
1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output load unless
otherwise specified.
Fax: 86-20-85536272
2.See below recommended circuits for more details.
Http://www.mornsun.cn/
Edition: Preliminary / Page 1 of 1