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ALH80K48-3 Datasheet

Part Number ALH80K48-3
Manufacturers Emerson
Logo Emerson
Description DC-DC / Intermediate Bus Converter
Datasheet ALH80K48-3 DatasheetALH80K48-3 Datasheet (PDF)

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% o.

  ALH80K48-3   ALH80K48-3






Part Number ALH80K48-L
Manufacturers Emerson
Logo Emerson
Description DC-DC / Intermediate Bus Converter
Datasheet ALH80K48-3 DatasheetALH80K48-L Datasheet (PDF)

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% o.

  ALH80K48-3   ALH80K48-3







Part Number ALH80K48-3L
Manufacturers Emerson
Logo Emerson
Description DC-DC / Intermediate Bus Converter
Datasheet ALH80K48-3 DatasheetALH80K48-3L Datasheet (PDF)

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% o.

  ALH80K48-3   ALH80K48-3







DC-DC / Intermediate Bus Converter

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.


2009-10-25 : AEH25B48    AEH25B48-6    AEH25B48-6CL    AEH25B48-CL    AEH25B48N    AEH25B48N-6    AEH25B48N-6    AEH25B48N-6CL    AEH25B48N-CL    AEH25B48N-L   


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