EEVblog #102 – DIY Constant Current Dummy Load for Power Supply and Battery...
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...
View ArticleMake a 12 VDC power supply for RC LiPo Battery Chargers.
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...
View ArticleClik here to view.
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...
View Article5500mAh USB Battery Pack External Power Supply for Notebook/Laptop(Grey)
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...
View ArticleLaptop táp h?tés notebook power supply fan
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
View ArticleHow to Make a Power Supply to Charge your RC Batteries
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...
View ArticleClik here to view.
How to make an AA battery backup power supply to charge your smartphone...
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...
View ArticleLaptop Battery Power Supply
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...
View ArticleCHARGER ONE (PC power supply TO Auto Battery Charger)
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 / 5 120%+ SUPER BATTERY...
View ArticleDIY: Computer Backup Battery Power Supply
120%+ SUPER BATTERY LIFE! Buy Durable Laptop Batteries at LaptopBatteryLife.com
View Article
