With just standard components, battery-charger designs can become more flexible and more cost-effective. A mixed-signal design facilitates the addition of new, unique features to the system.

Battery Charger This circuit is an AC-powered current source designed for recharging batteries. It can crank out as much as 1 amp and can be modified to go even higher by choosing different ...

The current source I PH generates a current proportional to the amount of light falling upon the cell. With no load connected, nearly all the current generated flows through diode D, whose forward ...

Solar window chargers have several advantages when compared with other charger types. You can stick this DIY solar window charger to the inside of a glass window with the solar panel facing out and ...

Layout of Chipus Battery Charger highlighting the power DMOS device "We launched our first battery charger IP in Silterra C18GH5, which is a 5V technology. Now, we are launching an improved version ...

Nerd Ralph loves cheap and dirty hacks, and for that we applaud him. His latest endeavor is a LiFePO4 battery charger that he made out of parts he had on hand for under $0.50 US. (Although we think… ...