Datasheet > LPT50

LPT50

更新时间： 2024-10-21 03:52:07

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ASTEC		/
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描述
50 Watts

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数据手册

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LPT50 数据手册

Embedded Power for

Business-Critical Continuity

Rev. 05.03.06

LPT50 Series

1 of 3

LPT50 Series

50 Watts

Total Power:

47 - 55 Watts

Input Voltage: 90-264 VAC

127-300 VDC

# of Outputs:

Triple

Electrical Specifications

Input

Input range

Frequency

90-264 VAC (wide range) 127-300 VDC

Special Features

• Universal input

• 2" x 4" footprint

• Overpower and short circuit

protection

• High efficiency

• High MTBF

• Built in EMI filter

(CISPR 22 Class B)

• LED power good indicator

• Input power <74 watts

• Complies with EN61000-3-2

• UL Class I approved

47-440 Hz

Inrush current

<60 A peak @ 230 VAC, cold start @ 25°C

80% typical at full load

Efficiency

EMI RFI

FCC Class B conducted; CISPR 22 Class B conducted: EN55022

Class B conducted

0.5mA @ 50/60 Hz, 264 VAC input

Safety ground

leakage current

Output

Maximum power

Hold-up time

55 W for convection (LPT51, 47.4W)

10/20 ms 115/230 VAC input line

Short circuit protection on all outputs

Case overpower protected @ 110-160% of normal rating

Overpower protection

Overvoltage protection 30-50% above nominal output

Environmental Specifications

Operating temperature:

0° to 50°C ambient. Derate each output 2.5% per degree

from 50° to 70°C. -20°C start up

-40°C to +85°C

Safety

Storage temperature:

Electromagnetic

susceptibility:

UL 60950-1

CSA

TUV

CSA-C22.2 No. 60950-1

EN60950-1

Certificate and report

LVD & EMC

Designed to meet EN61000-4; -2, -3, -4, -5, -6, -8, -11 Level 3

Operating; non-condensing 10% to 95% RH

Humidity:

Vibration:

IEC68-2-6 to the levels of IEC721-3-2

CCC

MTBF demonstrated:

>550,000 hours at full load and 25°C ambient conditions

12 3

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