WRA0505CS-2W Datasheet, PDF (1/2 Pages) MORNSUN Science& Technology Ltd. – DUAL/SINGLE OUTPUT DC-DC CONVERTER

WRA_CS-2W & WRB_CS-2W Series
2W, WIDE INPUT, ISOLATED & REGULATED
DUAL/SINGLE OUTPUT DC-DC CONVERTER
Patent Protection RoHS
FEATURES
Miniature SIP Package
Wide (2:1) Input Range
Regulated Outputs
I/0 Isolation 1500VDC
Short Circuit Protection(automatic
recovery)
External On/Off control
Internal SMD construction
Operating Temperature: -40°C to +85°C
RoHS Compliance
APPLICATIONS
The WRA_CS-2W & WRB_CS-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.
MODEL SELECTION
WRA0512CS-2W
Rated Power
Package Style
Output Voltage
Input Voltage
Product Series
MORNSUN Science & Technology Co.,Ltd.
Address: No. 5, Kehui St. 1, Kehui development
center, Science Ave., Guangzhou Science City,
Luogang district, Guangzhou,P.R.China.
Tel: [phone]
Fax:[phone]
Http://www.mornsun-power.com
PRODUCT PROGRAM
Part
Number
Input
Voltage (VDC)
Nominal(Range) Max*
W RA0505CS-2W
W RA0509CS-2W
W RA0512CS-2W
W RA0515CS-2W
W RA0524CS-2W
W RB0503CS-1W 6
5
(4.5-9.0)
11
W RB0505CS-2W
No Load
(mA)(Typ)
40
Voltage
(VDC)
±5
±9
±12
±15
±24
3.3
5
Output
Current (mA)
Max Min
±200 ±20
±111 ±11
±83
±8
±67
±7
±42
±4
500
50
400
40
Efficiency
(%, Typ)
67
71
72
73
72
64
67
W RB0509CS-2W
9
222
22
72
W RB0512CS-2W
12
167
16
73
W RB0515CS-2W
15
133
13
72
W RB0524CS-2W
W RA1205CS-2W
W RA1209CS-2W
W RA1212CS-2W
W RA1215CS-2W
24
80
8
71
±5
±200 ±20
73
±9
±111 ±11
74
±12
±83
±8
78
±15
±67
±7
77
W RB1203CS-1W 6
W RB1205CS-2W
12
(9.0-18)
22
3.3
500
50
20
5
400
40
68
75
W RB1209CS-2W
9
222
22
77
W RB1212CS-2W
12
167
16
79
W RB1215CS-2W
15
133
13
80
W RB1224CS-2W
W RA2405CS-2W
W RA2409CS-2W
W RA2412CS-2W
W RA2415CS-2W
24
80
8
78
±5
±200 ±20
76
±9
±111 ±11
78
±12
±83
±8
79
±15
±67
±7
78
W RB2403CS-1W 6
W RB2405CS-2W
24
(18-36)
40
3.3
500
50
67
10
5
400
40
77
W RB2409CS-2W
9
222
22
79
W RB2412CS-2W
12
167
16
80
W RB2415CS-2W
15
133
13
80
W RB2424CS-2W
W RA4805CS-2W
W RA4809CS-2W
W RA4812CS-2W
W RA4815CS-2W
24
80
8
80
±5
±200 ±20
75
±9
±111 ±11
78
±12
±83
±8
79
±15
±67
±7
79
W RB4803CS-1W 6
W RB4805CS-2W
48
(36-72)
80
5
3.3
500
50
71
5
400
40
75
W RB4809CS-2W
9
222
22
76
W RB4812CS-2W
12
167
16
78
W RB4815CS-2W
15
133
13
78
W RB4824CS-2W
24
80
8
80
Note:
1.* Input voltage can’t exceed this value, or will cause the permanent damage.
2. Operation under 10% load will not damage the converter; However, they may not meet all specification listed.
MORNSUN reserves the copyright
Specifications subject to change without notice.
WRA_CS-2W & WRB_CS-2W A/3-2012 Page 1 of 2