AC/DC Converter

LH40 Series

2015.03.02-A/3

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40W, AC/DC converter

RoHS

FEATURES

Wide Input voltage range:

85~264VAC/100~370VDC

Low standby power consumption: 0.5W,

conversion efficiency up to 84%

Output short circuit, over-current, over-voltage

protection

Meet IEC61000, UL60950 and EN60950 standards

Mounting: PCB mounting, Chassis mounting,

DIN-Rail mounting available

LH40 series is a 40W efficient environmental-protection AC-DC module power supply, which has advantages such as universal input

voltage, accept either AC or DC input, high efficiency, high reliability, low power consumption and high safety isolation. The series products

are widely used in industries such as industrial control, office.

Note: Please refer to Design Reference when module being used in a bad EMC environment.

Selection Guide

Certification

Part No.*

Output Power

Nominal Output Voltage and Current

Efficiency

(230VAC, %/Typ.)

Max. Capacitive

Load(μF)

(Vo1/Io1)

(Vo2/Io2)

UL/CE

LH40-10B03

26.4W

3.3VDC/8000mA

--

78

60000

LH40-10B05

40W

5VDC/8000mA

--

82

40000

LH40-10B09

9VDC/4444mA

--

84

12000

LH40-10B12

12VDC/3333mA

--

84

9000

LH40-10B15

15VDC/2666mA

--

84

7000

LH40-10B24

24VDC/1667mA

--

84

2000

--

LH40-10D0512-13

5VDC/5000mA

12VDC/1250mA

82

10000/470

LH40-10D0524-06

5VDC/5000mA

24VDC/625mA

82

10000/400

LH40-10A05

+5VDC/4000mA

-5VDC/4000mA

82

±12000

LH40-10A12

+12VDC/1666mA

-12VDC/1666mA

84

±4400

LH40-10A15

+15VDC/1333mA

-15VDC/1333mA

84

±1000

Note:*product model with a suffix of “A5” means chassis mounting and that with a suffix of “A6” indicates DIN-Rail mounting (e.g. LH40-10B05A5 means chassis

mounting; LH40-10B05A6 means DIN-Rail mounting).

Input Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Input Voltage Range

AC input

85

--

264

VAC

DC input

100

--

370

VDC

Input frequency

47

--

440

Hz

Input current

115VAC

--

--

1.0

A

230VAC

--

--

0.6

Inrush current

115VAC

--

30

--

230VAC

--

50

--

Hot Plug

Unavailable

Output Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Output Voltage Accuracy

LH40-10Bxx

Main output

--

±2

--

%

LH40-10Axx

Main output / Secondary output

--

±2

--

LH40-10Dxx

Main output

--

±2

--

Secondary output

--

±5

--