LS03-16B24SS [MORNSUN]

3W, AC/DC converter;


型号：	LS03-16B24SS
厂家：	MORNSUN SCIENCE& TECHNOLOGY LTD.
描述：	3W, AC/DC converter
文件：	总5页 (文件大小：1439K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

AC/DC Converter

LS03-16BxxSS (-F) Series

3W, AC/DC converter

FEATURES

 Ultra wide input voltage range: 90 - 528VAC/100 - 745VDC

 AC and DC dual-use (input from the same terminal)

 Operating temperature range: -40℃ to +85℃

 Compact size, high power density

 Isolation voltage: 4KVAC

 Used in such as electrical, instrumentation industries

 Output short circuit, over-current protection

 Meets UL60950, EN60950, FCC part 15 standards

CBRoHS

LS03-16BxxSS (-F) series ---- a compact size power converter offered by Mornsun. It features ultra wide input voltage, taking both DC and AC

input voltage, low power consumption, high efficiency, high reliability, safer isolation. Meets UL60950, EN60950, FCC part 15 standards.

Widely used in industrial control and instrumentation, such as electric power for demanding volume, the requirement of wide input voltage

range, the need to meet UL / CE certification and EMC less demanding applications. EMC application circuit must be added if the

products need to be applied to EMC harsh environment.

Selection Guide

Output

Power

Nominal Output Voltage and

Current(Vo/Io)

Efficiency

(230VAC, %/Typ.)

Max. Capacitive Load

(µF)

Certification

Part No.

1.65W

3.3V/500mA

5V/500mA

9V/333mA

12V/250mA

15V/200mA

24V/125mA

2200

1100

680

LS03-16B03SS(-F)*

LS03-16B05SS(-F)

LS03-16B09SS(-F)

LS03-16B12SS(-F)

LS03-16B15SS(-F)

LS03-16B24SS(-F)

2.5W

UL/CE/CB

680

560

470

Note: *The model of 90 degrees of corner is with “-F”. For example the LS03-16B03SS of 90 degrees of corner product is LS03-16B03SS-F.

Input Specifications

Item

Operating Conditions

AC input

Min.

100

Typ.

Max.

528

745

Unit

VAC

VDC

Input Voltage Range

Input Frequency

DC input

115VAC

230VAC

480 VAC

115VAC

230VAC

480 VAC

0.12

0.06

0.04

Input Current

Inrush Current

0.25mA RMS typ. 230VAC/50Hz

2.0A, slow fusing, necessary

Unavailable

Leakage current

Recommended External Input Fuse

Hot Plug

Output Specifications

Item

Operating Conditions

LS03-16B03SS(-F)

Others

Min.

Typ.

±6

Max.

Unit

Output Voltage Accuracy

Line Regulation

±5

±2.5

±1.5

±2.5

LS03-16B03SS(-F)

Others

Full load

Load Regulation

Ripple & Noise*

10% - 100% load

180

20MHz bandwidth (peak-peak value)

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AC/DC Converter

LS03-16BxxSS (-F) Series

%/℃

±0.15

Temperature Coefficient

230VAC Input

528VAC Input

0.3

0.5

Stand-by Power Consumption

Short Circuit Protection

Over-current Protection

Min. Load

Hiccup, continuous, self-recovery

150 - 300%Io self-recovery

Hold-up Time

230VAC input

Note: *Parallel line test method is adopted to test the ripple and noise, please see AC-DC Converter Application Notes for specific operation methods.

General Specifications

Item

Operating Conditions

Min.

4000

-40

Typ.

Max.

Unit

Test time: 1min

VAC

Isolation Voltage

Input-output

Work in the power drop curve range

+85

+105

Operating Temperature

Storage Temperature

Storage Humidity

℃

%RH

260 ± 5℃; time: 5 - 10s

360 ± 10℃; time: 3 - 5s

Wave-soldering

Manual-welding

Welding Temperature

Switching Frequency

Power Derating

kHz

+55℃ to +85℃

-40℃ to -20℃

2.0

3.0

%/℃

IEC60950/EN60950/UL60950

CLASSⅡ

Safety Standard

Safety Certification

Safety Class

MTBF

MIL-HDBK-217F@25℃

≥ 300,000 h

Physical Specifications

Dimension

44.50*13.00*24.00mm

8g (Typ.)

Weight

Cooling Method

Free air convection

EMC Specifications

CISPR22/EN55022/FCC part 15 CLASS A (See Fig. 1 for typical application circuit)

CISPR22/EN55022/FCC part 15 CLASS B (See Fig. 2 for recommended circuit)

EMI*

CISPR22/EN55022/FCC part 15 CLASS A (See Fig. 1 for typical application circuit)

CISPR22/EN55022/FCC part 15 CLASS B (See Fig. 2 for recommended circuit)

ESD

IEC/EN 61000-4-2 Contact ±4KV

Perf. Criteria B

perf. Criteria A

perf. Criteria B

IEC/EN61000-4-3 10V/m (See Fig. 2 for recommended circuit)

IEC/EN 61000-4-4 ±2KV (See Fig. 1 for typical application circuit)

IEC/EN 61000-4-4 ±4KV (See Fig. 2 for recommended circuit)

IEC/EN 61000-4-5 line to line ±1KV (See Fig. 1 for typical application circuit)

EFT

EMS

Surge

IEC/EN 61000-4-5 line to line ±2KV/ line to ground ±4KV

(See Fig. 2 for recommended circuit)

perf. Criteria B

perf. Criteria A

IEC/EN61000-4-6 3Vr.m.s (See Fig. 2 for recommended circuit)

Voltage dips, short

interruptions and voltage IEC/EN61000-4-11 0%,70% (See Fig. 2 for recommended circuit)

variations immunity

perf. Criteria B

*This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation.

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AC/DC Converter

LS03-16BxxSS (-F) Series

Product Characteristic Curve

Temperature Derating Cur ve

100

Temperature Derating Curve

100

：

Input Voltage

Input voltage:165 - 528VAC

230 - 745VDC

90 - 165VAC

100 - 230VDC

-40

-20

Ambient Temperature(

℃

)

Ambient Temperature(

℃

)

Input Voltage Derating Curve

100

Ambient temperature:25

℃

110

155

480

675

528 VAC

745 VDC

100

Input Voltage

Note:

①When input 90 - 110VAC / 480 - 528VAC/100 - 155VDC/675-745VDC, it need to be voltage derated on basis of temperature derating; Please refer to typical

application circuit；

②If the product is working at full load at ambient temperature of -40℃ to -20℃, Please refer to typical application circuit；

③This product is suitable for use in natural air cooling environments, if in a closed environment, please contact our company’s FAE.

Design Reference

1. Typical application circuit

N T C

R 3

F U S E

①

A C ( L)

C 3

C 4 T V S C 5 R L

+ Vo

+ V (c a p )

C 1

C 2

R 1

R 2

M O V 1

A C -D C

-Vo

-V (c a p )

A C ( N )

C Y 1

Fig. 1

Note:① is Pi filter circuit

(nece

NTC

(nece

(neces

neces

sary)

FUSE

(neces

sary)

R1/R2

(necessary)

C1/C2

(necessary)

Part No.

CY1

TVS

MOV1

(

ssary)

sary)

LS03-16B03SS(-F)

LS03-16B05SS(-F)

LS03-16B09SS(-F)

LS03-16B12SS(-F)

LS03-16B15SS(-F)

LS03-16B24SS(-F)

SMBJ7.0A

SMBJ12A

SMBJ20A

SMBJ30A

270µF/16V

(Solid

Capacitor)

1.2

100µF/

35V

0.1µF/

50V

470pF/

2.0A

7.5Ω

/1W

3MΩ

S14K550

22µF/450V

4.7µH

5D-9

500VAC

470µF/35V

Note:

1. C1/C2: filtering electrolytic capacitor (which is required), recommended the same brand, the same model, the same batch of electrolytic capacitors;

Such as the use of -25 C to +85 C environment, can use the recommended value of 10uF/450V capacitor;

2. R1/R2: max operation voltage of R1/R2 should be above 450V. While using chip resistors, it is recommended to use several chip resistors in series to meet

operation voltage;

3. R3(which is required): winding resistance;

4. C3 and C4 are output filer capacitors (which is required), they are recommended to be high frequency and low impedance electrolytic capacitors.

Capacitance and rated ripple current of capacitors refer to the datasheets provided by the manufactures. Capacitor voltage reduced to at least 80%. C5 is

a ceramic capacitor, which is used to filter high frequency noise. C3, C4 and L1 form a pi-type filter circuit. Current of L1 and L2 refer to the datasheets

provided by the manufactures, current derating to at least 80%. TVS is a recommended component to protect post-circuits (If converter fails);

5. When working at full load at ambient temperature of -40℃ to -20℃, following circuit parameters values are recommended: C1/C2 (necessary):

33µF/450V; R1/R2 (necessary): 1 MΩ; R3(necessary): 12Ω/2W; NTC(necessary): 10D-10.

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AC/DC Converter

LS03-16BxxSS (-F) Series

2. EMC solution-recommended circuit

M OV 2

FU S E

N T C

①

C 3

A C (L)

AC (L)

C 4 TVS C 5 RL

+ Vo

C Y 2

+ V (c ap )

C 1

M OV 1

LC M

A C -D C

C X

C 2

C Y 3

-Vo

-V (c ap )

AC (N)

A C (N )

M OV 3

C Y

Fig. 2

Element model

Recommended value

S14K550

MOV1

MOV2、MOV3

S07K300

CY2、CY3

470pF/500VAC

0.1µF/530VAC

4.5mH

LCM

1.2mH

NTC

10D-10

12Ω/2W

FUSE

2.0A, slow fusing, necessary

Note: The recommended value of other components refers to typical application circuit.

3. For more information Please find the application note on www.mornsun-power.com

LS03-16BxxSS Dimensions and Recommended Layout

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

AC/DC Converter

LS03-16BxxSS (-F) Series

LS03-16BxxSS-F Dimensions and Recommended Layout

Notes:

1. Packing information please refer to Product Packing Information which can be downloaded from www.mornsun-power.com.

LS03-16BxxSS packing bag number: 58220032; LS03-16BxxSS-F packing bag number: 58220026;

2. If the product is not operated within the required load range, the product performance cannot be guaranteed to comply with all

parameters in the datasheet;

3. This part is open frame, at least 10mm safety distance between the primary and secondary external components of the module is

needed to meet the safety requirement;

4. Unless otherwise specified, parameters in this datasheet were measured under the conditions of Ta=25℃, humidity<75%, typical

application circuit with nominal input voltage and rated output load;

5. In order to increase the conversion efficiency of the product with light load in the design, the product will have audio noise when it is

operating, but don’t affect the product's reliability and performance;

6. Module required dispensing fixed after assembled;

7. All index testing methods in this datasheet are based on our Company’s corporate standards;

8. We can provide product customization service, please contact our technicians directly for specific information;

9. Specifications are subject to change without prior notice.

MORNSUN Guangzhou Science & Technology Co., Ltd.

Address: No. 5, Kehui St. 1, Kehui Development Center, Science Ave., Guangzhou Science City, Luogang District, Guangzhou, P. R. China

Tel: 86-20-38601850-8801

Fax: 86-20-38601272

E-mail: info@mornsun.cn

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

LS03-16B24SS [MORNSUN]

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