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312S12XFR PDF预览

312S12XFR

更新时间: 2024-11-27 07:42:23
品牌 Logo 应用领域
MAKE-PS 转换器
页数 文件大小 规格书
4页 181K
描述
Single & Dual Output DC/DC Converter

312S12XFR 数据手册

 浏览型号312S12XFR的Datasheet PDF文件第2页浏览型号312S12XFR的Datasheet PDF文件第3页浏览型号312S12XFR的Datasheet PDF文件第4页 
www.make-ps.com  
E-mail:info@make-ps.com  
300XFR series  
Single & Dual Output  
DC/DC Converter  
FEATURES  
Up to 81% Efficiency  
Single and Dual Output, 3 watt converter  
Available in 5, 12, 24 and 48 VDC Inputs 2 - 1 Input Range  
Industry Standard Pin out  
Short Circuit Protection  
INPUT CHARACTERISTICS  
DESCRIPTIONS  
Unit/Comments  
Min Typ Max  
The 300XFR series power modules are high efficiency, low-  
profile, 3 watt dc-dc converters that operate over input voltage  
ranges of 4.5 - 9 VDC, 9 - 18 VDC, 18 - 36 VDC and 36 - 75 VDC  
and provide precisely regulated output voltages of 5V, 12V, 15V,  
12V and 15V.  
Input Voltage  
5 VDC Input Models  
12 VDC Input Models  
24 VDC Input Models  
48 VDC Input Models  
Under Voltage Shut Down  
5 VDC Input Models  
12 VDC Input Models  
24 VDC Input Models  
48 VDC Input Models  
Input Fuse Requirements  
5 VDC Input Models  
12 VDC Input Models  
24 VDC Input Models  
48 VDC Input Models  
VDC  
VDC  
VDC  
VDC  
4.5  
9
5
9
12 18  
18 24 ±6  
±6 48 75  
o
o
The -40 C to +71 C operating temperature range makes it ideal  
for data communication equipment, mobile battery driven  
equipment, distributed power systems, telecommunication  
equipment, mixed analog/digital subsystems, process/  
machine control equipment, computer peripheral systems and  
industrial robot systems.  
VDC  
VDC  
VDC  
VDC  
4
8.5  
17  
±4  
mA;Slow blow type  
mA;Slow blow type  
mA;Slow blow type  
mA;Slow blow type  
Amp  
mW  
Pi Filter  
1500  
700  
±50  
1±5  
OUTPUT CHARACTERISTICS  
Min Typ Max  
Unit/Comments  
% Output voltage at  
nominal line & FL  
% Equal Output  
Loads  
% Output voltage  
measured from  
min. input line to  
maximum  
±0.5 ±2.0  
Output Voltage Set Point  
Output Voltage Balance  
Line Regulation  
Reverse Polarity Input Current  
Short Circuit Input Power  
Input Filter  
1
1000 1500  
±0.5 ±2.0  
±0.2 ±0.5  
±0.2 ±0.5  
45 60  
Load Regulation  
Ripple/Noise  
% Output voltage  
measured from FL  
to 10% load  
mV p-p, Nom.Line  
@FL, 20MHz B.W.,  
using 1 μf bypass  
capacitor  
mV p-p, Over Line,  
Load & Temp., 20  
MHz B.W.,  
GENERAL CHARACTERISTICS  
100  
Ripple/Noise  
Min Typ Max Unit/Comments  
Switching Frequency  
Isolation Voltage  
Isolation Resistance  
Isolation Capacitance  
MTBF (MIL-HBK-217F)  
±00  
kHz  
500  
VDC, 1 minute  
using 1 μf bypass  
capacitor  
Continuous,  
1000  
Mohm, 500VDC  
500 pF, 100kHz, 1Volt  
Million Hours,  
Short Circuit Protection  
1
o
Automatic Recovery  
% deviation of Vout  
for a 25% load  
+25 C, Ground  
±± ±5  
Transient Response  
Deviation  
Benign  
change  
±00 500  
Transient Recovery Time  
μS for 25% load  
change  
% per degree C  
±0.01 ±0.02  
Temperature Coefficient  
>> B-60  

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