Datasheet > ALH80M48

ALH80M48

更新时间： 2024-11-14 03:18:35

品牌	Logo	应用领域
ASTEC		/
页数	文件大小	规格书
2页	1200K
描述
80Amps

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数据手册

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ALH80M48 数据手册

Total Power:

144 Watts (1.8V@80Amps)

Input Voltages:

No. of Outputs:

48 V

Single

80Amps

AEH80

ALH80 (Open Frame)

Electrical Specs

Ultra High Efficiency

Input

Input range

Input Surge

Efficiency

PRELIMINARY

36-75 VDC

100V / 100ms

87%@1.8V (Typical)

Control

Enable

TTL compatible

(positive & negative enable

options)

Output

Regulation

(Line, Load, Temp)

<2%

Ripple and noise

Remote sense

Output voltage

adjust range

50mV p-p typical

Up to 10%Vout

Special Features

+/-10% of nominal output

4% deviation with

50% to 75% step load

300 µs recovery

•

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

Transient Response

Overvoltage Protection

130% nominal output

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)

North America (USA): 1-888-41-ASTEC

Europe (UK): 44 (1384) 842-211Asia (HK): 852-2437-9662

中文翻译

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