LPS41 Astec Power, LPS41 Datasheet

LPS41

Manufacturer Part Number

LPS41

Description

AC/DC Power Supply Single-OUT 3.3V 11A 55W 10-Pin

Manufacturer

Astec Power

Type

Open Framer

Datasheet

1.LPS42.pdf (3 pages)

Specifications of LPS41

Input Voltage

85 to 264 V

Output Voltage

3.3 V

Maximum Output Current

11 A

Number Of Outputs

Maximum Output Power

55 W

Efficiency

70(Typ) %

Input Frequency

47 to 440 Hz

Operating Temperature

0 to 50 Â°C

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Special Features

• Universal input

• 3” x 5” footprint

• Less than 1U high

• Remote sense

• Terminal block option (-T)

• Built-in EMI filter

• Low output ripple

• Adjustable output

• Overvoltage protection

• Overload protection

• 110 KHz switching frequency

• LPX40 enclosure kit available

Safety

•

LPS40 Series

40 Watts

Total Power:

Input Voltage:

# of Outputs:

CSA CSA 22.2-234 Level 3

NEMKO EN 60950/EMKO-TUE

CE Mark (LVD)

UL60950

E132002

LR53982C

P94100375 (74-sec)203

1119, 1125, 1126, 1127

Certificate and report

40 - 55 Watts

85 - 264 VAC

120 - 300 VDC

Single

Electrical Specifications

Input

Input range:

Frequency:

Inrush current:

Input current:

Efficiency:

EMI filter:

Safety ground

leakage current:

Output

Maximum power:

Adjustment range:

Hold-up time:

Overload protection:

Overvoltage protection: 5 V output; 5.7 to 6.7 VDC. Other outputs 10% to 25% above nominal

Remote sense:

85 - 264 VAC; 120 - 300 VDC

47 - 440 Hz

< 18 A peak @ 115 VAC; < 36 A peak @ 230 VAC, cold start @ 25 °C

1 A max. (RMS) @ 115 VAC

70% typical at full load

FCC Class B conducted; CISPR 22 Class B conducted;

EN55022 Class B conducted; VDE 0878 PT3 class B conducted

< 0.5 mA @ 50/60 Hz, 264 VAC input

40 W for convection; 55 W with 30CFM forced air

-5, +10% minimum

20 ms @ 40 W load, 115 VAC nominal line

Short circuit protection on all outputs

Case overload protected @ 110 -145% above peak rating

output

Compensates for 0.5 V lead drop minimum

Will operate without remote sense connected

Reverse connection protected

Embedded Power for

Business-Critical Continuity

Rev. 7.8.09_4

LPS40 Series

of 3

Related parts for LPS41

LPS41 Summary of contents

Page 1

LPS40 Series 40 Watts Total Power Watts Input Voltage 264 VAC 120 - 300 VDC # of Outputs: Single Special Features • Universal input • 3” x 5” footprint • Less than 1U high • Remote sense • Terminal block option (-T) • Built-in EMI filter • Low output ripple • Adjustable output • Overvoltage protection • Overload protection • ...

Page 2

... Temperature coefficient: ± 0.4% per °C Electromagnetic Designed to meet IEC 801, -2, -3, -4, -5, -6, Level 3 susceptibility: Humidity: Operating; non-condensing 5% to 95% RH Vibration: Three orthogonal axes, sweep at 1 oct/min, 5 min. dwell at four major resonances 0.75G peak 5Hz to 500Hz, operational MTBF demonstrated: > 550,000 hours at full load and 25 °C ambient conditions Ordering Information Output Minimum Maximum Load with Model Number Voltage Load LPS41(-T) 3 LPS42(- LPS43(- LPS44(- LPS45(- LPS48(- Peak current lasting < ...

Page 3

... Mechanical Drawing 0.22" 4.55" (5.6) (115.6) GND M1 3.00" (76.2) 2.55" (64. 1.14" (29) 0.197" Pin Assignments Connector LPS41 LPS42 LPS43 SK1-1 Line Line Line SK1-3 Neutral Neutral Neutral SK2-1 +3.3V +5V +12V SK2- 2 +3.3V +5V +12V SK2- 3 +3.3V +5V +12V SK2-4 Common Common Common SK2-5 Common Common Common ...

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