GAPTEC-Electronic GmbH & Co. KG

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10DAW4_3 – Rev. 2017-1.0

Specifications subject to change without notice.

10DAW4_3 Series

10W - Single/Dual Output - Wide Input - Isolated & Regulated

DC-DC Converter

Typical application

EMC solution-recommended circuit

Note:

In Figure 1, part 1 is used for EMS test, part 2 for EMI filtering.

Choose according to requirements.

Model

10DAW4_S3

10DAW4_D3

Vin: 24V

Vin: 48V

Vin: 24V

Vin: 48V

FUSE

Choose according to actual input current

MOV

S20K30

S14K60

S20K30

S14K60

C0

680µF/50V

680µF/100V

680µF/50V

680µF/100V

C1

1µF/50V

1µF/100V

1µF/50V

1µF/100V

C2

330µF/50V

330µF/100V

330µF/50V

330µF/100V

C3

4.7µF/50V

4.7µF/100V

4.7µF/50V

4.7µF/100V

LCM

4.7mH

6.8mH

C4

Refer to the Cout in Typical application

CY1, CY2

1nF/3KV

1nF/3KV

Figure 1

All the DC/DC converters of this series are tested according to the

recommended circuit before delivery.

If it is required to further reduce input and output ripple, properly

increase the input & output of additional capacitors Cin and Cout or

select capacitors of low equivalent impedance provided that the

capacitance is no larger than the max. capacitive load of the product.

Cin (µF)

Cout (µF)

10 - 47

10

It is not allowed to connect modules output in parallel to enlarge the power.