AC/DC Converter

LS01-15BXXSS Series

2014.02.12-A/0

Page 4 of 5

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

2. EMC solution-recommended circuit

AC(N)

AC(L)

AC(L)

MOV2

LCM

CX

CY1

CY2

ACDC

C1

+

5

Can use MORNSUN’S FC-L01DV1

FUSE

12

CY0

10

7

AC(N)

-Vo

+Vo

L1

+

+

C2

C3

TVS

RL

C4

LDM

Fig 2: EMC application circuit with higher requirements

Fig 3: Recommended EMC circuit-PCB layout

Suggestions for safety regulation and wiring width: wire width ≥3mm, distance between wires ≥6mm, and distance between wire and

ground ≥6mm, A≥6.4mm

Components

Recommend Parameter

MOV2

S14K350

CY1

1nF/400VAC

CY2

1nF/400VAC

CX

0.1μF/275VAC

LCM

3.5mH

LDM

0.3mH

FC-L01DV1

MORNSUN’s 1KV/2KV Surge protector

FUSE(Required)

1A/250V, slow fusing

3. For more information please find application notes on www.mornsun-power.com