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URF4805QB-200W(F/H)R3 PDF预览

URF4805QB-200W(F/H)R3

更新时间： 2024-11-16 02:49:19
品牌 Logo 应用领域
金升阳 - MORNSUN /
页数 文件大小 规格书
8页 2468K
描述
200W, wide input voltage, isolated and regulated single output DC-DC converter

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URF4805QB-200W(F/H)R3 数据手册

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DC/DC Converter  
URF48_QB-200W(F/H)R3 Series  
200W, wide input voltage, isolated and regulated single  
output DC-DC converter  
FEATURES  
Ultra-wide 4:1input voltage range  
High efficiency up to 91%  
I/O isolation test voltage: 2.25kVDC  
Input under-voltage protection, output short  
circuit, over-current, over–voltage,  
over-temperature protection  
Operating ambient temperature range: -40℃  
to +85℃  
Five-sided metal shielding package  
Industry standard ¼-Brick package and  
pin-out  
Patent Protection RoHS  
URF48_QB-200W(F/H)R3 series are isolated 200W DC-DC products with 4:1 input voltage. They feature efficiency up to 91%, 2250VDC input  
to output isolation,operating temperature of -40℃ to +85℃, input under-voltage, output short circuit , over-current, over–voltage,  
over-temperature protection. The products meet CLASS B of CISPR32/EN55032 EMI standards by adding the recommended external  
components and they are widely used in applications such as battery powered systems, industrial controls, electricity, instrumentation,  
railway, communication and intelligent robotic.  
Selection Guide  
Input Voltage (VDC)  
Nominal  
(Range)  
Output  
Current (A)(Max.)  
Full Load Efficiency  
(%)Min./Typ.  
Capacitive Load  
(µF) Max.  
①
Part No.  
②
Max.  
Voltage(VDC)  
URF4805QB-200W(F/H)R3  
URF4812QB-200W(F/H)R3  
URF4815QB-200W(F/H)R3  
URF4824QB-200W(F/H)R3  
5
40  
16.7  
13.3  
8.4  
86/88  
89/91  
87/89  
89/91  
89/91  
6000  
2000  
2000  
1000  
450  
12  
15  
24  
48  
48  
(18-75)  
80  
URF4848QB-200W(F/H)R3  
Note:  
4.2  
①Use“F”suffix is for added aluminum baseplate and “H” suffix for heat sink mounting. We recommend to choose modules with a heat sink for enhanced heat  
dissipation and applications with extreme temperature requirements;  
②Exceeding the maximum input voltage may cause permanent damage.  
Input Specifications  
Item  
Operating Conditions  
Nominal input voltage  
Nominal input voltage  
Min.  
--  
Typ.  
Max.  
Unit  
mA  
Input Current (full load/no-load)  
Reflected Ripple Current  
Surge Voltage (1sec. max.)  
Start-up Threshold Voltage  
Input Under-voltage Protection  
Input Filter  
4682/100  
4845/200  
--  
100  
--  
--  
90  
18  
--  
-0.7  
--  
--  
VDC  
16  
14  
Pi filter  
Ctrl open circuit or connected to TTL high level  
(3.5-12VDC)  
Module on  
Ctrl pin connected to GND or low level  
(0-1.2VDC)  
Ctrl*  
Module off  
Input current when off  
--  
2
10  
mA  
Hot Plug  
Unavailable  
2018.08.23-A/3  
Page 1 of 8  
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation  
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