Posts tagged supply

DIY: Computer Backup Battery Power Supply

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CHARGER ONE (PC power supply TO Auto Battery Charger)

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Caricabatterie derivato da alimentatore da PC, 8A continui, protetto contro inversione, corto circuito e ventola modulata con la corrente, spesa sotto i 5 euro.
Video Rating: 3 / 5


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Laptop Battery Power Supply

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Here is a laptop battery that i got from my old laptop that is powering a few things. iPod Touch, 400 Watt inverter, fan, led light.
Video Rating: 5 / 5


120%+ SUPER BATTERY LIFE! Buy Durable Laptop Batteries at LaptopBatteryLife.com

How to make an AA battery backup power supply to charge your smartphone cellphone using AA Batteries

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How to make an AA battery backup power supply to charge your smartphone cellphone using AA Batteries

Website: http://www.EducateTube.com | Host: Sipski How to charge your cellphone or smartphone with AA batteries. You will need an universal car charger with …
Video Rating: 4 / 5


120%+ SUPER BATTERY LIFE! Learn about Laptop Battery Life at LaptopBatteryLife.com

How to Make a Power Supply to Charge your RC Batteries

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Using an old PC, its very easy to make a power supply to charge not only your RC batteries, but USB devices, and the way I made it external drives that use m…
Video Rating: 0 / 5


120%+ SUPER BATTERY LIFE! Buy Durable Laptop Batteries at LaptopBatteryLife.com

Laptop táp h?tés notebook power supply fan

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Laptop táp h?tés notebook power supply fan 2013.08.09.
Video Rating: 5 / 5


120%+ SUPER BATTERY LIFE! Buy Durable Laptop Batteries at LaptopBatteryLife.com

5500mAh USB Battery Pack External Power Supply for Notebook/Laptop(Grey)

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http://j.mp/KqKpRZ – Portable mobile charger for Laptop – Easy to take and charge conveniently – High capacity, high compatible.


120%+ SUPER BATTERY LIFE! Learn about Laptop Battery Life at LaptopBatteryLife.com

Converting Computer ATX Power Supply to Lab Bench Power Supply

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Converting Computer ATX Power Supply to Lab Bench Power Supply

Small tutorial on Computer ATX Power Supplies. How to use them, how to connect them in series, in parallel. What is 12V rails? Is it possible to connect 12V rails together? ATX connector wiring explained. What is difference between old computer power supplies and new ones? And finally how to make Lab Bench Power Supply from Computer ATX Power Supply. ADDITIONAL INFO & PHOTOS: jumperone.com ATX WIKIPEDIA PAGE: en.wikipedia.org And you can find some more cool stuff on www.jumperone.com


120%+ SUPER BATTERY LIFE! Learn about Laptop Battery Life at LaptopBatteryLife.com

Make a 12 VDC power supply for RC LiPo Battery Chargers.

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Model airplanes and Helicopters come with battery chargers that usually need to be charged off a 12 vdc power supply. They are rather expensive, so the manufacturers do not include them with your models. So if you want to charge your heli and plane batteries in the house instead of in your car, try making your own supply, as I demonstrate here. Thanks to one of my Subscribers, Bryan, (bjudoka1) for putting the idea in my head. I was thinking that you could also run a wire right out of your home pc and use it at the same time.


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EEVblog #102 – DIY Constant Current Dummy Load for Power Supply and Battery Testing

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Dave grabs a few junkbox parts and builds a useful constant current load for switch mode power supply, battery testing, and other applications.
Video Rating: 4 / 5


120%+ SUPER BATTERY LIFE! Buy a Durable Laptop Battery at LaptopBatteryLife.com

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