dragontamer@lemmy.worldM to

Electrical and Computer Engineering@lemmy.worldEnglish · 10 months ago

There exist power over fiber components that can provide 3v 180mA from 1.5W of 800nm infrared light coming through a standard multimode optical fiber.

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There exist power over fiber components that can provide 3v 180mA from 1.5W of 800nm infrared light coming through a standard multimode optical fiber.

dragontamer@lemmy.worldM to

Electrical and Computer Engineering@lemmy.worldEnglish · 10 months ago

8

F4GRX SÃ©bastien (@f4grx@chaos.social)

Attached: 1 image Wow. Did you know this? There exist *power over fiber* components that can provide 3v 180mA from 1.5W of 800nm infrared light coming through a standard multimode optical fiber. These are very expensive, but also very cool! https://www.farnell.com/datasheets/2785190.pdf

This Mastodon post hit #1 on Hacker News today, I think people around here would be interested.

Then you look at the $350 price point and walk away.

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ch00f@lemmy.world
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10 months ago

1.5W of 800nm infrared light

I don’t know why this is so big. Apologies.
- dragontamer@lemmy.worldOPM
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  Don’t worry. Its infrared. You’ll never see it coming (and probably never see anything else coming after it either…)

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