The copyright and authority for the interpretation of the products are reserved by MORNSUN

Specifications subject to change without notice.

LS03-05B05S-FPT

2013.04.28-A/0

Page 1 of 4

LS03-05B05S-FPT

HIGH VOLTAGE DC-DC(AC-DC) CONVERTER

LS03-05B05S-FPT----- high efficiency green power modules with miniature packaging

provided by Mornsun. The features of this series are: wide input voltage, DC and AC all in

one, high efficiency, high reliability, low loss, safety isolation etc. They are widely used in

industrial, office and civil equipments, as well as applications where no special requirement

for EMC performance. For harsh EMC environment, this series of products must use the

refered application circuit.

RoHS

PRODUCT FEATURES

1.

Wide input voltage:100 ~ 400VDC(85 ~ 264VAC)

2.

Over temperature protection and short circuit protection

3.

High efficiency, high density

4.

Low loss, green power

5.

Multiple models available

6.

Industrial level specifications

PART NUMBER SYSTEM

Special Mark

put Voltage

Voltage

Output Power

Output Voltage

Output Style

In

Isolati on

Package Style

Product Series

LS03-05B05S-FPT

SELECTION GUIDE

Model

Power

Output (Vo/Io)

Ripple and Noise

Efficiency (%)(typ.)

LS03-05B05S-FPT

2.5W

5V/500mA

50mV

70

INPUT SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

DC Input

100

--

400

Input voltage range

AC Input

85

--

264

V

Input current

230VAC

--

--

40

mA

OUTPUT SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Voltage set accuracy

85~264VAC

--

±2

--

Input variation

Full Load

--

±0.5

--

Load variation

10%~100% Load

--

±1

--

%

Ripple& Noise

(20MHz Bandwidth) (p-p)

--

50

100

mV

Short circuit protection

Continuous, automatic resume

Over temperature protection

--

--

150

℃

COMMON SPECIFICATIONS

Item

Test Conditions

Min.

Typ.

Max.

Unit

Operating

-40

--

+85

Storage

-40

--

+105

Case temperature

--

--

+90

℃

Humidity

--

--

85

%RH

Temperature coefficient

--

0.02

--

55℃～85℃

1.33

--

--

Power derating

-40℃～-20℃

2

--

--

%/℃

Switching frequency

--

100

--

KHz

I/O-isolation voltage

Input and Output

Tested for 1 minute

2000

--

--

VAC

Weight

--

--

10

g

Case material

UL94V-0

Install

PCB

MTBF

>300,000h @25℃

Note: 1.External electrolytic capacitor are required to models, more details refer to typical applications;

2. Ripple and Noise measuring refer to

“ripple and noise measure figure”;

3.All specifications measured at Ta=25

°C, humidity<75%, nominal input voltage and rated output load unless otherwise specified;

4.In this datasheet, all the test methods of indications are based on corporate standards.