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KX750-F2B 参数 Datasheet PDF下载

KX750-F2B图片预览
型号: KX750-F2B
PDF下载: 下载PDF文件 查看货源
内容描述: 750瓦AC / DC电源 [750 WATT AC/DC POWER SUPPLY]
分类和应用:
文件页数/大小: 4 页 / 267 K
品牌: CANDD [ C&D TECHNOLOGIES ]
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Input Specifications  
Parameter  
Operating Range  
Inrush Current  
Conditions  
47-63Hz  
Min  
90  
Typ  
Max  
264  
40  
Units  
VAC  
120VAC, cold start  
240VAC, cold start  
Nominal line and full load  
Meets EN61000-3-2  
APK  
APK  
%
80  
Efficiency  
75  
Power Factor Correction (PFC)  
0.99  
Power Fail Signal  
Remote Sense  
Upon AC input voltage removal, the power fail signal drops  
to logic zero at least 5msec before loss of DC output. Upon  
AC input turn-on, signal remains low until outputs are in  
regulation referenced to (-) sense terminal. Consult the  
factory for other options.  
Remote Sense is provided on all outputs and will  
compensate for 0.7V of line drop. Remote Sense leads  
are protected against open, short, and reversal.  
Remote On/Off  
The power supply is turned on with aTTL logic1(or open)  
signal and turned off by a switch closure or TTL logic ‘0’  
referenced to (-) sense terminal. Consult the factory for  
other options.  
DC Power Good Signal  
Upon a 10% loss of regulation on any output, the DC  
Good signal drops to a logic zero referenced to (-) sense  
terminal. Consult the factory for other options.  
Over Voltage Protection  
Output #1: 6.25V, 0.8 VDC.  
The power supply will latch off until AC power is cycled.  
Over Temperature Protection  
Internal thermal switch turns off power supply if overheating  
occurs and automatically restarts when temperature drops  
below threshold.  
Over Current Protection  
Individual current limit on all outputs. Automatic recovery  
upon fault removal.  
Safety  
UL Recognized:UL File Number 14675 (1950 & 1012)  
CSA Certified: CSA File Number LR9070-154C  
(C22.2 No. 234-M90, Level 6)  
Reverse Voltage Protection  
All outputs are protected to rated load.  
TUV License Number:R9576032 (EN60950) (IEC950)  
Transient Response  
Cooling  
The peak output voltage excursion on the main output will  
not exceed 2% and will recover within 1% in 200 µSec for a  
25% load step change.  
The unit is designed to operate with 30 CFM of airflow.  
Output Isolation  
All outputs are fully isolated.  
Page 2  
KX750 4/99 REV B