LPT44 Astec Power, LPT44 Datasheet

LPT44

Manufacturer Part Number

LPT44

Description

AC/DC Power Supply Triple-OUT 5V/12V/-5V 5A/2.5A/0.7A 55W 10-Pin

Manufacturer

Astec Power

Type

Switchingr

Datasheet

1.LPT44.pdf (3 pages)

Specifications of LPT44

Input Voltage

85 to 264 V

Output Voltage

5|12|-5 V

Maximum Current Rating

1(rms) A

Maximum Output Current

5|2.5|0.7 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

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

LPT44

Manufacturer:

ASTEC

Quantity:

1 000

Current page: 1 of 3
Download datasheet (581Kb)

Special Features

• Universal input

• 3” x 5” footprint

• Less than 1U high

• Remote sense on main output

• Terminal Block option (-T)

• Built-in EMI filter

• Low output ripple

• Adjustable main output

• Overvoltage protection

• Overload protection

• 110 KHz switching frequency

• LPX40 enclosure kit available

Safety

•

LPT40 Series

40 Watts

Total Power:

Input Voltage:

# of Outputs:

CSA CSA 22.2-234 Level 3

NEMKO EN 60950/EMKO-TUE

UL60950

E132002

LR53982C

P95100411

(74-sec) 203

1118, 1122, 1123, 1124

Mark (LVD)

Certificate and report

40 - 55 Watts

85 - 264 VAC

120 - 300VDC

Triple

Electrical Specifications

Input

Input range:

Frequency:

Inrush current:

Input current:

Efficiency:

EMI:

Safety ground

leakage current:

Output

Maximum Power:

Cross regulation:

Adjustment range:

Hold-up time:

Overload protection:

Overvoltage protection:

Remote sense:

8 5-264 VAC

120-300 VDC

47-440 Hz

< 18 A peak @ 115 VAC;

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

1A max. (RMS) @ 115 VAC

70% typical at full load (60% for LPT41)

F CC 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

40W for convection (LPT41, 25W);

55W with 30CFM forced air (LPT41, 41W)

± 2% on output 1; ±5% on outputs 2, 3

-5, +10% minimum

20ms @ 40W load, 115 VAC nominal line

S hort circuit protection on all outputs. Case overload

protected @ 110% to 145% above peak rating

5.7 to 6.7 VDC on the main output

LPT41: 3.6 to 4.6VDC

Compensates for 0.5 V lead drop min. Will operate without remote

sense connected. Reverse connection protected.

Embedded Power for

Business-Critical Continuity

Rev. 2.16.09_164

LPT40 Series

1 of 3

Related parts for LPT44

LPT44 Summary of contents

Page 1

LPT40 Series 40 Watts Total Power Watts Input Voltage 264 VAC 120 - 300VDC # of Outputs: Triple Special Features • Universal input • 3” x 5” footprint • Less than 1U high • Remote sense on main output • Terminal Block option (-T) • Built-in EMI filter • Low output ripple • Adjustable main output • Overvoltage protection • Overload protection • ...

Page 2

... Number Voltage Load LPT41(-T) +3.3V 0.5A +5V 0A +12V 0A LPT42(-T) +5V 0.4A +12V 0.2A -12V 0A LPT43(-T) +5V 0.5A +12V 0A -12V 0A LPT44(-T) +5V 0.4A +12V 0.2A -5V 0A LPT45(-T) +5V 0.4A +15V 0.2A -15V 0A LPT46(-T) +5V 0.4A +24V 0.1A +12V 0A LPT47(-T) +5V 0.4A +24V ...

Page 3

... Mounting holes M1 and M2 should be grounded for EMI purposes. 4. Mounting hole M1 is safety ground connection. 5. Specifications are for convection rating at factory settings at 115 VAC input, 25 °C unless otherwise stated. 6. Warranty: 2 year 7. Weight: 0.5lbs/0.23kg Remote Sense M2 Connector SK201 _ + Voltage Adj. Pot 0.15" (4) DIA (4 places) LPT44 LPT45 LPT46 LPT47 Line Line Line Line Neutral Neutral Neutral Neutral +12V +15V +24V +24V +5V +5V +5V +5V +5V +5V ...

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