Posts tagged supply

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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Atari STbook Laptop, QWERTY US Tos, power supply and battery

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RAREST ATARI COMPUTER EVER! Impossible to find US version with rare as hell PSU (power supply was then only option when buying). Serial No 257, probably less than 100 survived, only few US exist, most is not working. After the success of the Atari STacy laptop Atari went back to work on a new and improved version of its portable ST. The STBook is a marvelous computer, designed by Tracey Hall who is also responsible for the STPad tablet computer. Its LCD screen is not backlite, but produces a crisp clean picture, however still can be difficult view at times. The LCD screen was an Epson Custom Module (ECM) and it’s very delicate and nearly impossible to locate. The STBook weighs in at just under 5lbs which is amazing for all the technology that was packed onboard, todays laptops have just reached the sub-5lb mark so this goes to show how far ahead Atari was. The laptop has a fixed memory configuration of either 1MB or 4MB and does not have provisions for adding additional memory internally, however additional memory may have possibly been added external through its external processor bus on the side of the unit. The hard drive is 40mb’s. The keyboard is quite comfortable and easy to use. The mouse is an interesting item, its a pressure sensitive pad which you push in the direction you wish the point to move, the harder you push the faster the mouse moves, 2 buttons are located for clicking and selecting objects. Although this pointer was quite innovative, it is difficult to
Video Rating: 4 / 5


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