Re: IR2103S not outputting any signal

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Tonci
Level 1
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5 replies posted First reply posted First question asked

Phases A and B now work. Phase C has the exact same components, which were changed many times, so I assume that the component values are not faulty.

I have however removed MOSFETs from phase C, and the HO is still not outputting a proper signal. I have atatched HO signals from phase A that works, and phase C that does not work yet.

Thanks.

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yifei_y
Moderator
Moderator
Moderator
250 replies posted 25 likes received 100 solutions authored

Phase C may have a broken driver IC, you can try with another part.

Br

YF

 

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yifei_y
Moderator
Moderator
Moderator
250 replies posted 25 likes received 100 solutions authored

Phase C may have a broken driver IC, you can try with another part.

Br

YF

 

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