Datasheet > ALH60K48

ALH60K48

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	506K
描述
Total Power: 250 Watts, Input Voltages: 48 V, No. of Outputs: Single

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数据手册

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ALH60K48 数据手册

Total Power:

250 Watts

Input Voltages: 48 V

No. of Outputs: Single

250 Watts

AEH60

ALH60 ^{(Open Frame)}

PRELIMINARY

Electrical Specs

High Efficiency

Input

Input range

Input Surge

Efficiency

36-75 VDC

100V / 100ms

91%@3.3V (Typical)

Control

Enable

TTL compatible

(positive & negative enable options)

Output

Regulation

(Line, Load, Temp)

<2%

Ripple and noise

Remote sense

2% typical (100mV p-p max)

Up to 10%Vout

Special Features

Output voltage

adjust range

Transient Response

• High efficiency, 3.3V@91% (Typical)

• -40°C to 100°C baseplate operating

temperature

• Open Frame version also available (ALH60)

• Positive and Negative enable function

• Low output ripple and noise

+/-10% of nominal output

4% max deviation with

50% to 75% full load

300 µS (max) recovery

130% nominal output

Overvoltage Protection

• High capacitive load limit on start-up

• Remote sense compensation

• Regulation to zero load

• Fixed frequency switching (400 kHz)

Environmental

Operating temperature (baseplate):

-40°C to +100°C

Storage temperature: -55°C to +105°C

Overtemperature protection: 115°C typical

MTBF: >1 million hours

Safety

UL, CUL 1950 Recognized

TUV

EN60950 Licensed

America’s (USA): 1-888-41-ASTEC

Europe (UK): 44 (1384) 842-211

Asia (HK): 852-2437-9662

中文翻译

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