器件名称: AEH25B48N-6T
功能描述: Ultra High Efficiency
文件大小: 117.31KB 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 Remote Sense
Noise1
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: 760-930-069……