WRD241212S-2W Datasheet PDF - Mornsun
| Part Number | WRD241212S-2W | |
| Description | Twin Output DC-DC Converter | |
| Manufacturers | Mornsun | |
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WRD_S-1W & WRD_S-2W Series
1W & 2W, WIDE INPUT, TWIN OUTPUT
DC-DC CONVERTER
multi-country patent protection RoHS
FEATURES
Miniature SIP Package
Wide (2:1) Input Range
Regulated Outputs
I/0 Isolation 1000VDC
Short Circuit Protection(automatic recovery)
External On/Off control
Internal SMD construction
Operating Temperature: -40°C to +85°C
RoHS Compliance
APPLICATIONS
The WRD_S-1W 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& Vout1 and Vout2(Isolation
Voltage≤1000VDC);
3) Where the regulation of the output voltage
and the output ripple noise are demanded.
MODEL SELECTION
WRD051212S-1W
Rated Power
Package Style
2nd Output Voltage
1st Output Voltage
Input Voltage
MORNSUN America LLC
43 Broad Street
Hudson, MA 01749
Tel: 978-567-9610
Fax: 978-567-9601
http://www.mornsunamerica.com
PRODUCT PROGRAM
Part
Number
Input
Voltage (VDC)
Nominal Max*
No Load
(mA)(Typ)
WRD050505S-1W
WRD050909S-1W
WRD051212S-1W
WRD051515S-1W
WRD050505S-2W
5
（4.5--9.0）
11
40
WRD050909S-2W
WRD051212S-2W
WRD051515S-2W
WRD120505S-1W
WRD120909S-1W
WRD121212S-1W
WRD121515S-1W
WRD120505S-2W
12
（9.0-18）
22
20
WRD120909S-2W
WRD121212S-2W
WRD121515S-2W
WRD240505S-1W
WRD240909S-1W
WRD241212S-1W
WRD241515S-1W
WRD240505S-2W
24
（18-36）
40
10
WRD240909S-2W
WRD241212S-2W
WRD241515S-2W
WRD480505S-1W
WRD480909S-1W
WRD481212S-1W
WRD481515S-1W
WRD480505S-2W
48
（36-72）
48
5
WRD480909S-2W
WRD481212S-2W
WRD481515S-2W
Output
Voltage
(VDC)
Current (mA)
Max Min
Efficiency
(%, Typ)
5
100 10
70
9
55 5
71
12 42 4 73
15 33 3 72
5
200 20
67
9
111 11
71
12 83 8 72
15 67 7 73
5
100 10
73
9
55 5
76
12 42 4 78
15 33 3 78
5
200 20
75
9
111 11
77
12 83 8 80
15 67 7 79
5
100 10
76
9
55 5
77
12 42 4 78
15 33 3 77
5
200 20
76
9
111 11
78
12 83 8 80
15 67 7 79
5
100 10
73
9
55 5
75
12 42 4 77
15 33 3 77
5
200 20
75
9
111 11
78
12 83 8 79
15 67 7 78
* Input voltage can’t exceed this value, or will cause the permanent damage.
MORNSUN reserves the copyright
OUTPUT SPECIFICATIONS
Item
Test Conditions
Output Voltage Accuracy Vin Range Refer To Output Load
Load Regulation
10% To 100% Load
Line Regulation
Input Voltage From Low To High
Temperature Drift (Vout) Refer To Recommended Circuit
Ripple Noise
20MHz Bandwidth
Switching Frequency
Input Voltage Range 100% Load
Min Typ Max
±1 ±3
±0.5 ±1
±0.2 ±0.5
±0.03
30 100
180-500(PFM)
Units
%
%/°C
mVp-p
kHz
Specifications subject to change without notice.
WRD_S-1W & WRD_S-2W A/0-2007 Page 1 of 2
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for WRD241212S-2W electronic component. |
| Information | Total 2 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ WRD241212S-2W.PDF Datasheet ] | |
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