GAPTEC-Electronic GmbH & Co. KG

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5ACM_4 – Rev. 2020-1.2

Specifications subject to change without notice.

5W- Single Output AC-DC Converter - Universal Input - Isolated & Regulated

5ACM_4 series

Typical application circuit

EMC solution-recommended circuit

Model

C1

(required)

C2

(required)

R1

C3

CX1

CY0

NTC

MOV

Fuse

(required)

TVS

5ACM_03S4

10µF/400V

220µF/35V

12Ω/2W

100nF/50V

0.1µF/275VAC

1nF/400VAC

13D-5

S14K350

1A/250V

SMBJ7.0A

5ACM_05S4

10µF/400V

220µF/35V

12Ω/2W

100nF/50V

0.1µF/275VAC

1nF/400VAC

13D-5

S14K350

1A/250V

SMBJ7.0A

5ACM_09S4

10µF/400V

220µF/35V

12Ω/2W

100nF/50V

0.1µF/275VAC

1nF/400VAC

13D-5

S14K350

1A/250V

SMBJ12A

5ACM_12S4

10µF/400V

150µF/35V

12Ω/2W

100nF/50V

0.1µF/275VAC

1nF/400VAC

13D-5

S14K350

1A/250V

SMBJ20A

5ACM_15S4

10µF/400V

150µF/35V

12Ω/2W

100nF/50V

0.1µF/275VAC

1nF/400VAC

13D-5

S14K350

1A/250V

SMBJ20A

5ACM_24S4

10µF/400V

150µF/35V

12Ω/2W

100nF/50V

0.1µF/275VAC

1nF/400VAC

13D-5

S14K350

1A/250V

SMBJ30A

Note:

1. C1:

When AC input, C1 is used as filter capacitor, the value of C1 is

recommended to be 10µF /400V.

When DC input, C1 is used as EMC filter capacitor, the value of C1 is

recommended to be 10µF/400V(when the input voltage is above 370VDC,

the recommended value of C1 is 10µF/450V).

2. Output filtering capacitor C2 is electrolytic capacitor, C2 is recommended to

apply electrolytic capacitor with high frequency and low resistance. For

capacitance and current of capacitor please refer to manufacture’s datasheet.

Capacitance withstand voltage derating should be 80% or above. C3 is ceramic

capacitor, which is used to filter high-frequency noise.

5ACM_12S4 - DC input

5ACM_S4 - DC input

5ACM_024S4

5ACM_12S4

5ACM_05S4

200VDC

300VDC

400VDC