VSK-S20-15U Ver la hoja de datos (PDF) - CUI INC

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componentes Descripción

Lista de partido

VSK-S20-15U

AC-DC POWER SUPPLY

CUI INC 

For more information, please visit the product page.

CUI Inc │ SERIES: VSK-S20 │ DESCRIPTION: AC-DC POWER SUPPLY

date 06/11/2015 │ page 5 of 7

TYPICAL APPLICATION CIRCUIT

AC (L )

AC (N)

FUSE

M OV 1

Figure 1

AC(L) +Vo

AC/DC

AC(N)

-Vo

C1 C2 TVS1

LOAD

MODEL

VSK-S20-3R3U

VSK-S20-5U

VSK-S20-9U

VSK-S20-12U

VSK-S20-15U

VSK-S20-24U

Table 1

Recommended External Circuit Components

FUSE

MOV1

C1

C2

3.15A/250V S14K350

1µF

330μF

3.15A/250V S14K350

1µF

330μF

3.15A/250V S14K350

1µF

220μF

3.15A/250V S14K350

1µF

220μF

3.15A/250V S14K350

1µF

220μF

3.15A/250V S14K350

1µF

220μF

TVS

SMBJ7.0A

SMBJ7.0A

SMBJ12A

SMBJ20A

SMBJ20A

SMBJ30A

EMC RECOMMENDED CIRCUIT

AC( L)

F US E

A C( N )

LDM

MOV1 CX

Figure 2

LCM

CY1

CY2

A C( L)

+Vo

ACDC

-Vo

A C( N )

C1 C2

TVS1 RL

+

Table 2

Recommended External Circuit Components

MOV1

S14K350

CY1, CY2

1000pF/400Vac

CX

0.1μF/275Vac

LCM

10mH

LDM

4.7μH/2A

Note:

Also refer to Table 1

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