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URB4812LD-20WR3A4S PDF预览

URB4812LD-20WR3A4S

更新时间： 2024-11-14 20:54:07
品牌 Logo 应用领域
金升阳 - MORNSUN /
页数 文件大小 规格书
8页 2536K
描述
DC-DC Regulated Power Supply Module

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中文翻译

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URB4812LD-20WR3A4S 技术参数

生命周期：Contact Manufacturer包装说明：,
Reach Compliance Code：unknown风险等级：5.67
Base Number Matches：1

URB4812LD-20WR3A4S 数据手册

 浏览型号URB4812LD-20WR3A4S的Datasheet PDF文件第2页浏览型号URB4812LD-20WR3A4S的Datasheet PDF文件第3页浏览型号URB4812LD-20WR3A4S的Datasheet PDF文件第4页浏览型号URB4812LD-20WR3A4S的Datasheet PDF文件第5页浏览型号URB4812LD-20WR3A4S的Datasheet PDF文件第6页浏览型号URB4812LD-20WR3A4S的Datasheet PDF文件第7页 
DC/DC Converter  
URA_LD-20WR3 & URB_LD-20WR3 Series  
20W,Ultra wide input isolated & regulated dual /  
single output DC/DC converter  
FEATURES  
Ultra wide input voltage rang (4:1)  
High efficiency up to 90%  
No-load power consumption as low as 0.15W  
Isolation voltage :1500VDC  
Input under-voltage protection, output short  
circuit protection, over-voltage protection,  
over-current protection  
Operating temperature range: -40℃ to +85℃  
Meet CISPR22/EN55022 CLASS A, without  
external components  
Six-sided metal shielding package  
Reverse voltage protection available with  
A2S(Chassis mounting) or A4S(35mm DIN-Rail  
mounting)  
UL60950, EN60950, IEC60950 approval  
CB Patent Protection RoHS  
URA_LD-20WR3 & URB_LD-20WR3 series are isolated 20W DC-DC products with 4:1 input voltage. They feature efficiency up to 90%, 1500VDC  
isolation, operating temperature of -40℃~+85℃, Input under-voltage protection, output short circuit protection, over-voltage protection,  
over-current protection and EMI meets CISPR22/EN55022 CLASS A, which make them widely applied in data transmission device, battery  
power supplies, Tele-comunication device, distributed power supply system, remote control system, industrial robot system fields. And  
extension package A2S and A4S also enable them with reverse voltage protection.  
Selection Guide  
③
Input Voltage (VDC)  
Output  
Output Current  
Efficiency  
(%,Min./Typ.)  
@ Full Load  
Max. Capacitive  
①
Certification  
Part No.  
④
Nominal  
Max.  
Output Voltage  
(VDC)  
②
Load (µF)  
(mA)(Max./Min.)  
±2000/0  
±1111/0  
±834/0  
(Range)  
URA2405LD-20WR3  
URA2409LD-20WR3  
URA2412LD-20WR3  
URA2415LD-20WR3  
URB2403LD-20WR3  
URB2405LD-20WR3  
URB2409LD-20WR3  
URB2412LD-20WR3  
URB2415LD-20WR3  
URB2424LD-20WR3  
URA4805LD-20WR3  
URA4812LD-20WR3  
URA4815LD-20WR3  
±5  
±9  
84/86  
86/88  
86/88  
86/88  
84/86  
88/90  
87/89  
87/89  
88/90  
88/90  
84/86  
86/88  
87/89  
4800  
1000  
800  
±12  
±15  
3.3  
5
±667/0  
625  
5000/0  
10000  
10000  
4700  
1600  
1000  
500  
24  
(9-36)  
40  
4000/0  
9
2222/0  
UL/CE/CB  
12  
1667/0  
15  
1333/0  
24  
834/0  
±5  
±2000/0  
±834/0  
4800  
800  
±12  
±15  
±667/0  
625  
URB4803LD-20WR3  
URB4805LD-20WR3  
URB4809LD-20WR3  
URB4812LD-20WR3  
3.3  
5
5000/0  
4000/0  
2222/0  
1667/0  
84/86  
88/90  
87/89  
87/89  
10000  
10000  
4700  
48  
(18-75)  
80  
--  
9
12  
1600  
UL/CE/CB  
URB4815LD-20WR3  
URB4824LD-20WR3  
15  
24  
1333/0  
834/0  
88/90  
88/90  
1000  
500  
Notes：①Series with suffix “H” are heat sink mounting; series with suffix “A2S” are chassis mounting，with suffix “A4S” are DIN-Rail mounting, for example  
URB2405LD-20WHR3A2S is chassis mounting of with heat sink,URB2405LD-20WR3A4S is DIN-Rail mounting of without heat sink; If the application has a  
higher requirement for heat dissipation, you can choose modules with heat sink;  
②Absolute maximum rating without damage on the converter, but it isn't recommended;  
③Efficiency is measured In nominal input voltage and rated output load;A2S (wiring) and A4S (rail) Model due to input reverse polarity protection,  
minimum efficiency greater than Min.-2 is qualified;  
④The capacitive loads of positive and negative outputs are identical.  
2016.03.02-A/4  
Page 1 of 8  
MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation  
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