Posts tagged supply

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


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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


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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


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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.


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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


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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


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DIY: Using a PC power supply with your lipo charger

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Most RC battery chargers require a source of 12 volts to power them and in this DIY video, I show you how to convert an old PC power-supply to a source of 12V that will do the job perfectly. If you have any questions, just ask them in the comments section below or in the forums at: www.rcmodelreviews.com
Video Rating: 4 / 5


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How to use old PC Power Supply for RC chargers

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I took an old power supply from computer battery (400w 16a) and used it to power up my rc charger. This is just my idea, there are many other ways u can come up with to do this.
Video Rating: 4 / 5


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Use a Computer Power Supply For Your Turnigy Battery Charger

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This tutorial shows you how to turn your old computer power supply in to a power supply that can provide enough power for your Turnigy charger or any battery charger that accepts a 12 volt input and requires less than about 10 amps. Please be careful when working with these power supplies – if the leads are allowed to short while the power is turned on, you will burn yourself and possibly start a fire. I accept no responsibly for your actions so be careful!


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