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DCWIM20-48S51C PDF预览

DCWIM20-48S51C

更新时间: 2024-09-30 00:55:15
品牌 Logo 应用领域
WALL /
页数 文件大小 规格书
6页 460K
描述
Fully Regulated Output Voltage

DCWIM20-48S51C 数据手册

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DCWIM20 SERIES  
20 Watts  
DC/DC Chassis & DIN-Rail DC/DC Power Module  
Single Outputs  
Rev A  
FEATURES  
Ultra-Wide 4:1 Input Voltage  
Range  
I/O Isolation of 2500VDC  
Over Load, Over Voltage, and Short Circuit  
Protection  
Fully Regulated Output Voltage  
Fully Encapsulated Plastic Case Remote On/Off Control  
for Chassis & DIN-Rail Mounting  
Version  
High Efficiency to 91%  
RoHS & REACH Compliant  
UL/cUL/IEC/EN 60950-1 Safety Approval & CE  
Marking  
DESCRIPTION  
The DCWIM20 series of DC/DC power modules offers 20 watts of output power in a  
fully encapsulated 3.78” x 2.13” x 0.92” plastic case with chassis or DIN-Rail mounting.  
This series consists of fully regulated single output models with an ultra-wide 4:1 input  
voltage range and high efficiency to 91%. Each model has RoHS & REACH  
compliance, remote On/Off control, and over load, over voltage, and short circuit  
protection. This series also has UL/cUL/IEC/EN 60950-1 safety approvals and CE  
markings. Please contact factory for order details.  
Size: 3.78in x 2.13in x 0.92in (96mm x 54mm x 23.3mm)  
MODEL SELECTION TABLE  
Input Current  
Input Voltage  
Range  
Output  
Voltage  
Output  
Current  
Maximum  
Capacitive Load  
Output  
Power  
Model Number(1)  
Efficiency Ripple & Noise  
No Load  
Max. Load  
DCWIM20-24S51C  
DCWIM20-24S12C  
DCWIM20-24S24C  
DCWIM20-24S48C  
DCWIM20-48S51C  
DCWIM20-48S12C  
DCWIM20-48S24C  
DCWIM20-48S48C  
5.1VDC  
12VDC  
24VDC  
48VDC  
5.1VDC  
12VDC  
24VDC  
48VDC  
4000mA  
1670mA  
835mA  
420mA  
4000mA  
1670mA  
835mA  
420mA  
944mA  
918mA  
918mA  
944mA  
472mA  
459mA  
459mA  
472mA  
6800µF  
1160µF  
300µF  
75µF  
6800µF  
1160µF  
300µF  
75µF  
90%  
91%  
91%  
89%  
90%  
91%  
91%  
89%  
100mVp-p  
150mVp-p  
150mVp-p  
200mVp-p  
100mVp-p  
150mVp-p  
150mVp-p  
200mVp-p  
24VDC  
(9~36VDC)  
70mA  
20W  
20W  
48VDC  
(18~75VDC)  
35mA  
SPECIFICATIONS  
All specifications are based on 25°C, Resistive Load, Nominal Input Voltage, and Rated Output Current unless otherwise noted.  
We reserve the right to change specifications based on technological advances.  
SPECIFICATION  
TEST CONDITIONS  
Min  
Typ  
Max  
Unit  
INPUT SPECIFICATIONS  
24V Input Models  
48V Input Models  
24V Input Models  
48V Input Models  
24V Input Models  
48V Input Models  
24V Input Models  
48V Input Models  
All Models  
9
18  
36  
75  
9
Input Voltage Range  
VDC  
VDC  
VDC  
VDC  
Start-Up Threshold Voltage  
Under Voltage Shutdown  
Input Surge Voltage (100ms Max.)  
18  
7.5  
16  
-0.7  
-0.7  
50  
100  
Input Filter  
Internal Pi Type  
OUTPUT SPECIFICATIONS  
Output Voltage  
Voltage Accuracy  
Line Regulation  
See Table  
±2.0  
±0.5  
%Vnom  
Vin=Min. to Max. @Full Load  
Io=0% to 100%  
%
%
Load Regulation  
±0.5  
Output Power  
Output Current  
See Table  
See Table  
Minimum Load  
Maximum Capacitive Load  
No Minimum Load Requirement  
See Table  
Ripple & Noise  
20MHz bandwidth  
25% Load Step Change  
25% Load Step Change  
Power Up  
See Table  
Transient Recovery Time(2)  
Transient Response Deviation  
250  
±3  
µSec  
%
±5  
30  
30  
Start-Up Time  
Nominal Vin and Constant Resistive Load  
ms  
Remote On/Off  
Temperature Coefficient  
±0.02  
%/ºC  
Wall Industries, Inc. • 37 Industrial Drive, Exeter, NH 03833 • Tel: 603-778-2300 • Toll Free: 888-597-9255 •  
Fax 603-778-9797  
3/7/2017  
Page 1 of 6  
website: www.wallindustries.com • e-mail: sales@wallindustries.com  

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