器件名称:
AEH09R48N
功能描述:
High Efficiency Half Brick
文件大小:
547.75KB 共2页
简 介:
Astec Industry Standard 9 Amps AEH09R48N High Efficiency Half Brick Total Power: Input Voltages: No. of Outputs: 250W 48V Single Electrical Specs Input Input Range Input Surge Efficiency 36 to 75 VDC 100V /100ms 91%@28V Typ Output Output Regulation (Line, load, temp) Ripple Noise Remote sense Transient Response <0.5% 200mV pp max 240mV pp max +/-10% of Vo 25% Ionom step from 50%Ionom. 3%Vo max, 500s (di/dt =0.1A/s) Special Features High efficiency (91% Typical) Industry standard package 2.4" x 2.28" x 0.5" Remote sense compensation Basic insulation No load requirement Overvoltage Protection 32.2V to 39.2V (Latch) Current Limit 9.9A to 12.6A (Auto-recovery) Overtemperature Protection Auto-recovery Switching Frequency 250kHz Control Voltage Adjust Enable 80 to 110% Positive & negative enable options Thermal Derating Environmental Operating Ambient Temp: -40°C to +70°C Overtemperature protection MTBF: 2 million hours The module can deliver up to full power at 50°C ambient, Vin: 48V, with 0.5m/sec forced air. Safety UL, CSA , TUV REV02: Oct. 2004 1 North America (USA): 1-888-41-ASTEC Europe (UK): 44 (1384) 842-211 Asia (HK): 852-2437-9662 AMERICA 5810 Van Allen Way Carlsbad, CA 92008 Telephone: 760-930-4600 Facsimile: 760-930-0698 EUROPE Astec House, Waterfront Business Park Merry Hill, Dudley West Midlands, DY5 1LX, UK Telephone: 44 (1384) 842-211 Facsimile: 44 (1384) 843-355 ASIA Units 2111-2116, Level 21 Tower1, Metroplaza 223, Hing Fong Road Fwai Fon……
