器件名称:
AEH25B48
功能描述:
Ultra High Efficiency
文件大小:
117.55KB 共2页
简 介:
Astec Industry Standard 300W AEH25 Ultra High Efficiency Total Power: Input Voltages: No. of Outputs: 300 Watts (12V @ 25A) 48 V Single Electrical Specs Input Input range Input Surge Efficiency 36-75 VDC 100V / 100ms 93% @ 12V (Typical) Control Enable TTL compatible (positive or negative enable logic control options) Output Regulation (Line, Load, Temp) <2% 120mV tyical Up to 10%Vout ±10% of nominal output 180mV typical output deviation 25% step change 300 S recovery time 115% nominal output 116% Io nominal 1500 Vdc Special Features High efficiency, 12V@ 93% (Typical) Industry Standard Half Brick baseplate design Low output ripple and noise High capacitive load limit on start-up Remote sense compensation Regulation to zero load Fixed frequency switching Industry Std features: Input UVLO, OCP, OVP, OTP; Short ckt protection; ±10% Output Adjust Positive or Negative enable logic control option Meets Basic Insulation Ripple and Noise1 Remote Sense Output Voltage Adjust Range Transient Response Overvoltage Protection Overcurrent Protection Isolation Voltage Environmental Operating temperature -40°C to +100°C Baseplate Storage temperature: -55°C to +125°C Overtemperature protection: 110°C typical MTBF: >1 million hours Safety UL, cUL 60950 Recognized TUV EN60950 Licensed 2 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662 AMERICAS 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 ……
