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3003S48WFR-Y PDF预览

3003S48WFR-Y

更新时间： 2024-09-20 08:28:35
品牌 Logo 应用领域
库柏 - COOPER /
页数 文件大小 规格书
3页 134K
描述
Analog Circuit,

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3003S48WFR-Y 数据手册

 浏览型号3003S48WFR-Y的Datasheet PDF文件第2页浏览型号3003S48WFR-Y的Datasheet PDF文件第3页 
www.martekpower.com  
3000WFR series  
Single, Dual, Triple Output  
DC/DC Converter  
FEATURES  
• 6 sided Continuous Shielding  
• Remote On/Off Control  
• Wide 2:1 Input Voltage Range  
• Efficiency to 85%  
• Output Voltage Trim up to 10%  
INPUT CHARACTERISTICS  
DESCRIPTIONS  
Unit/Comments  
Min Typ Max  
The 3000WFR series is a family of compact 25W to 30W, high  
performance DC/DC converters. These converters are  
specifically designed to provide the flexibility, power density,  
and reliability required to fulfill local power needs in  
applications ranging from telecom switch systems to  
portable instrumentation. 27 models operate over 2:1 input  
ranges of 9 to 18, 18 to 36 or 36 to 72 VDC; providing single,  
dual or triple output combinations of 3.3, 5, 12, 15, 5, 12,  
15, 5 12 and 5 15 VDC. All models are packaged in  
compact, low profile 2.0” X 2.0” X 0.4” metal cases.  
Input Voltage Range  
12 VDC Input Models  
24 VDC Input Models  
48 VDC Input Models  
Remote ON / OFF Control  
Supply ON  
VDC  
VDC  
VDC  
9
12 18  
18 24 36  
36 48 72  
5.5 VDC or Open Circuit  
0 VDCto 0.8VDC  
Supply OFF  
Logic Referenced to Negative Input  
Input Filter  
Pi Filter  
OUTPUT CHARACTERISTICS  
GENERAL CHARACTERISTICS  
Min Typ Max Unit/Comments  
Min Typ Max Unit/Comments  
Output Voltage Accuracy  
Switching Frequency  
Isolation Voltage  
Isolation Resistance  
300  
kHz  
1
Single & Dual Outputs  
Triple Outputs- Primary  
2
2
5
%
%
%
500  
VDC, 1 minute  
Mohm, 500VDC  
1
1
1
1000  
- Auxiliaries  
Output Voltage Trim  
Voltage Balance:  
Dual Outputs  
10 %  
2
%; Equal Output Loads  
Triple Outputs (Auxiliaries)  
Minimum Load  
Line Regulation  
Single Outputs  
Dual Outputs  
Triple Outputs- Primary  
- Auxiliaries  
100 mV; Equal Output Loads  
10% Full Load  
2
0.5 %  
2
0.5 %  
2
1
5
%
%
2
Load Regulation  
Single Outputs  
Dual Outputs  
Triple Outputs- Primary  
- Auxiliaries  
Ripple/Noise  
5V Outputs  
3
3
1
1
1
5
%
% ; Equal Loads  
3
%
3
% ; Equal Loads  
75 mV; p-p, Nom.Line FL,  
20Mhz B.W. using  
1 μf bypass capacitor  
% of Vout  
Continuous, Auto-  
matic Recovery  
12V and 15V Outputs  
Short Circuit Protection  
1
1
= Output voltage at nominal line & FL  
= % Output voltage measured from min. input line to maximum  
= Output voltage measured from FL to 10% Load  
2
3
Transient Recovery Time  
100 μS to within1% error  
band for 50% step  
load change  
0.01 % per C  
See Model Selection Guide  
o
Temperature Coefficient  
Over Voltage Protection  
Martek Power reserves the right to change specifications without notice.  
>> 1  
1111 Knox Street „ Torrance „ CA 90502 „ USA „ Tel: +1 310 202 8820 „ sales@martekpower.com  
123

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