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Full Version: Blue Board 403 or L403 detached
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Hi

The component 403 or L403 has been detached due to shipping. the part was in the bag as it is close to the power input does the component have polarity?  Need to know before soldering back on. See the attached photor admin removed corrupted image data


Regards 

Paul
(2021-01-23, 03:39)SkippyOz Wrote: [ -> ]Hi

The component 403 or L403 has been detached due to shipping. the part was in the bag as it is close to the power input does the component have polarity?  Need to know before soldering back on. See the attached photo
Regards 

Paul
Polarity is irrelevant for this component. L403 passes 5V to the E preamplifier.
(2021-01-23, 12:48)cutty Wrote: [ -> ]
(2021-01-23, 03:39)SkippyOz Wrote: [ -> ]Hi

The component 403 or L403 has been detached due to shipping. the part was in the bag as it is close to the power input does the component have polarity?  Need to know before soldering back on. See the attached photo
Regards 

Paul
Polarity is irrelevant for this component. L403 passes 5V to the E preamplifier.
 Hi cutty

Thanks for that. I  can get back to assembly the kit.

Regards
Paul
Hi talleychan,

Like Cutty answered before - L403 is an inductor providing power to e-field amplifier board. It is not polarized so you can solder it back without taking care about it's orientation.

Regards,
Koleto