this post was submitted on 19 Jul 2023
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Technology

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53
What is this pin called? Lost my LED lamp’s charging cable (i.imgur.com)
submitted 1 year ago by [email protected] to c/[email protected]
37 comments fedilink hide all child comments
 

I know it’s the old round pin we used for phones back in the day but can someone send me a link to the exact one because I’m seeing too many round pin charges of different sizes. Also where do I go for tech help related questions like these? Is this the right community?

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[–] [email protected] 7 points 1 year ago* (last edited 1 year ago) (2 children)

It doesn’t say anything on the lamp but I think I can find that on the amazon listing. Thanks

[–] [email protected] 7 points 1 year ago (1 children)

If you know the lamp model number or manufacturer or anything like that you could possibly find the specs online somewhere. I think they also sell some "universal" type barrel plug power supplies that come with various sized barrel connectors.

[–] [email protected] 6 points 1 year ago* (last edited 1 year ago) (1 children)

Ah yes, you must mean the biblically accurate universal barrel plug adapter.

Edit: I had something like this guy growing up and used to use it to make sparks and other shenanigans.

[–] [email protected] 5 points 1 year ago (1 children)

Edit: I had something like this guy growing up and used to use it to make sparks and other shenanigans.

What utter goofball was it who ever built a device with reversed polarity?

[–] [email protected] 3 points 1 year ago

Some Chinese devices come with reverse polarity.