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AA-50A-048L-050T150 PDF预览

AA-50A-048L-050T150

更新时间: 2024-11-25 23:26:55
品牌 Logo 应用领域
其他 - ETC 转换器
页数 文件大小 规格书
2页 55K
描述
DC/DC CONVERTER

AA-50A-048L-050T150 数据手册

 浏览型号AA-50A-048L-050T150的Datasheet PDF文件第2页 
NEW 3.3V Output  
AA50 A  
50 Wa t t s  
AA50A Series  
Total Power  
50 Watts  
Input Voltages  
# of Outputs  
24V or 48V  
Single, Triple  
El e c t r ic a l Spe c i f ic a t io n s  
Spe c i a l Fe a t u r e s  
Isolated Output  
3.6:1 input range  
5 year warranty  
4.0" x 2.6" x 0.5" case  
Parallelable (singles only)  
Six sided shielding  
Input  
Input Range .......................... 20 to 72 VDC  
Input Surge Voltage .............. 100V for 100ms  
Input Reflected Ripple........... <1MA See Note 2  
Input Capacitance ................. 2.2mF (typical)  
Efficiency ............................... 82% typical  
Input Reverse........................ Fuse recommended  
Voltage Protection  
En v i r o n m e n t a l  
Operating Temperature Ambient:  
-40°C to +60°C FL, No derating  
Control  
Enable ................................... TTL compatible  
(high to enable or open circuit)  
Paralleling ............................. Singles only  
Operating Temperature (baseplate): 105°C max  
Humidity (Non-condensing): 5% to 95%  
Storage Temperature: -40°C to +105°C  
MTBF: 312,000 hours (MIL HDBK-217F)  
Output  
Voltage Tolerance.................. + 1% (Main)  
Output 2&3 (12V); +6.0%, -0%  
Output 2&3 (15V); +3%, -6%  
Line Regulation ..................... +0.5% (Main); +1% (Aux)  
Load Regulation .................... + 1% (Main) 10%-FL; + 5% (Aux);  
10%L to FL, bal.  
Sa f e t y  
UL  
UL 1950  
Ripple/Noise.......................... 1% mV P-P; bandwidth 20 MHz;  
See note 1 below  
Temperature Coefficient ........ +0.02%/°C (max)  
Short Circuit Protection ......... Continuous-  
Power Cycle Output 1,2 and 3  
Overvoltage Protection ......... Zener (Main only)  
Transient Response .............. 300 msec (50% step)  
Switching Frequency............. 330 kHz typical  
N o t e s  
Note 1- An external 0.1mf ceramic  
capacitor is recommendd to be  
placed from the +V out to the -V  
out.  
Note 2- Requires a 2.2mf, 100V film  
capacitor connected between  
+Vin  
Isolation  
I/O Isolation ........................... 1500 VDC  
Isolation Resistance .............. 1 x 109 ohms  
and -Vin to meet FCC Class A  
and ETS300-381-1.  
All specifications are typical at nominal  
line, full load, and 25°C unless otherwise  
noted.  
Specifications subject to change without  
notice.  
138  
North America: 760-930-4600 Europe (UK): 01384-842211  

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