IHA01 Series

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DC-DC Converter

23 Aug 16

Input component C1 is used to help meet EFT test requirements for the module.

Application Note

C1

IHA0105XXXX

470 µF/35 V

IHA0109XXXX

470 µF/35 V

IHA0112XXXX

470 µF/35 V

IHA0115XXXX

470 µF/35 V

IHA0124XXXX

470 µF/35 V

High lim

it

Typical

Load L

ine

Low Lim

it

IHA01

I

Regulation

EFT Filter

Input filter components (C1,C2, C3 and L) are used to help meet conducted emissions requirements for the module. These components should be

mounted as close as possible to the module, and all leads should be minimised to decrease radiated noise.

C1

L

C2

C3

IHA0105XXXX 1206, 4.7 µF/ 50 V 18 µH

IHA0109XXXX 1206, 4.7 µF/ 50 V 18 µH

IHA0112XXXX 1206, 4.7 µF/ 50 V 18 µH

IHA0115XXXX 1206, 4.7 µF/ 50 V 18 µH

IHA0124XXXX 1206, 4.7 µF/ 50 V 18 µH 1210, 2.2 µF/ 100 V 1206, 470 pF/ 2 kV

IHA01

C3

EMI Filter