AC/DC Converter

LS03-15BxxSR2S(-F) Series

2015.03.17-A/2

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MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation

3W, AC/DC converter

Model marking with number, such as “0312”means“LS03-15B12SR2S

FEATURES

Ultra wide input voltage: 85~264VAC/70~400VDC

Over current protection and short circuit protection

High efficiency, high power density

Low power consumption, green power

Industrial grade

Open frame, ultra small size

Flexible design of peripheral circuit reduces layout

problems

Meets IEC60950/EN60950/UL60950

LS03-15BxxSR2S(-F) series is a high efficiency green power modules provided by Mornsun. The features of this series are: Accept either AC or

DC input, wide input voltage, high efficiency, low power consumption, safety isolation etc. All models are particularly suitable for the

applications such as industrial, electric power, instrumentation, smart home which do not have high requirement on EMC.EMC application

circuit must be added if the products need to be applied to EMC harsh environment .

Selection Guide

Certification

Model

Output Power

Nominal Output Voltage

and Current(Vo/Io)

Efficiency

(230VAC,%/Typ.)

Max. Capacitive Load

(uF)

UL/CE

LS03-15B03SR2S(-F)*

1.65W

3.3V/500mA

63

470

LS03-15B05SR2S(-F)

2.5W

5V/500mA

68

470

LS03-15B09SR2S(-F)

3W

9V/333mA

75

150

LS03-15B12SR2S(-F)

12V/250mA

77

100

LS03-15B15SR2S(-F)

15V/200mA

78

100

LS03-15B24SR2S(-F)

24V/125mA

80

100

Note: *The model of 90 degrees of corner is with -F. For example the LS03-15B12SR2S of 90 degrees of corner product is LS03-15B12SR2S-F.

Input Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Input Voltage Range

AC input

85

--

264

VAC

DC input

70

--

400

VDC

Input frequency

47

--

440

Hz

Input current

115VAC

--

--

0.12

A

230VAC

--

--

0.06

Inrush current

115VAC

--

13

--

230VAC

--

23

--

Hot Plug

Unavailable

Output Specifications

Item

Operating Conditions

Min.

Typ.

Max.

Unit

Output Voltage Accuracy

LS03-15B03SR2S(-F)

①

--

--

±8

%

LS03-15B05SR2S(-F)

②

--

--

±5

LS03-15B09SR2S(-F)

--

--

LS03-15B12SR2S(-F)

--

--

LS03-15B15SR2S(-F)

--

--

LS03-15B24SR2S(-F)

Line Regulation

Full load

--

±1.5

--

Load Regulation

10%-100% load

--

±2.5

--