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 4 of 4

Note:

1. C1:AC input, is filtering electrolytic capacitor (which is required), when input voltage is below 100VAC, and the value of C1 is 22

μF/400V.

DC input, is a filtering capacitor in EMC Filter, the value of C1 is 10

µF/400V(when input voltage is above 370VDC, and the value of C1 is 10µF/450V), If EMC

performance is not required,C1 could not need.

2. C2 is ceramic capacitor, it is used to filter high frequency noise. Output filtering capacitor C3 (which is required when AC input or DC input) is recommended to use

high frequency and low impedance electrolytic capacitors. For capacitance and current of capacitor please refer to manufacture

’s datasheet. Voltage derating of

capacitor should be 80% or above. TVS is a recommended component to protect post-circuits (if converter fails).

2. For standard EMC requirement, please refer to figure 1.If higher EMC requirement ,please refer to figure 3, recommended parameters are shown in the table below.

Recommend Parameter For Higher EMC Standard Circuit

Components

Recommend Parameter

MOV

S14K350

CY1,CY2,CY3,CY4

102M/400VAC

CX

0.22

µF/275VAC

R1,R2

2

R3

1M

Ω/2W

LCM

10mH, recommended to use MORNSUN

’s FL2D-Z5-103

FC-L01D

MORNSUN

’s 2KV/4KV Surge protector

FUSE

1A/250V, slow blow, it must be connected to FUSE

DIMENSIONS, RECOMMENDED FOOTPRINT&PACKAGING

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