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ALH80K48N-3L

Emerson
Part Number ALH80K48N-3L
Manufacturer Emerson
Description DC-DC / Intermediate Bus Converter
Published Oct 25, 2009
Detailed Description 80Amps Ultra High Efficiency PRELIMINARY AEH80 ALH80 (Open Frame) Total Power: Input Voltages: No. of Outputs: 144 Wa...
Datasheet PDF File ALH80K48N-3L PDF File

ALH80K48N-3L
ALH80K48N-3L

Overview
80Amps Ultra High Efficiency PRELIMINARY AEH80 ALH80 (Open Frame) Total Power: Input Voltages: No.
of Outputs: 144 Watts (1.
8V@80Amps) 48 V Single Electrical Specs Input Input range Input Surge Efficiency 36-75 VDC 100V / 100ms 87%@1.
8V (Typical) Control Enable TTL compatible (positive & negative enable options) Output Regulation (Line, Load, Temp) Ripple and noise Remote sense Output voltage adjust range Transient Response Overvoltage Protection <2% 50mV p-p typical Up to 10%Vout +/-10% of nominal output 4% deviation with 50% to 75% step load 300 µs recovery 130% nominal output Special Features • • • • • • • • • Ultra High efficiency, 1.
8V@87% (Typical) Open Frame (ALH80) and Baseplate (AEH80) Redundant In-line Output Pins Option Positive and Negative enable function Low output ripple and noise High capacitive load limit on start-up Remote sense compensation Regulation to zero load Fixed frequency switching (200 kHz) Environmental Operating temperature -40°C to +100°C Baseplate (AEH80) -40°C to +85°C Ambient Air (ALH80) Storage temperature: -55°C to +125°C Overtemperature protection: 115°C PCB Temperature (Typical) MTBF: >1 million hours Safety UL, CUL 60950 Recognized (Pending) TUV EN60950 Licensed (Pending) 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 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 Fong, New Territories Hong Kong Telephone: 852-2437-9662 Facsimile: 852-2402-4426 Ordering Information Input Voltage 48V 48V 48V 48V 48V 48V Output Voltage 1.
8V @ 80A 1.
5V @ 80A 1.
2V @ 80A 1.
8V @ 80A 1.
5V @ 80A 1.
2V @ 80A Efficiency 87% (Typ)* 85% (Typ) 83% (Typ) 87% (Typ) 85% (Typ) 83% (Typ) Model Number AEH80Y48 AEH80M48 AEH80K48 ALH80Y48...


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