This paper presents a technique to be used for the cellular phone charger. The proposed technique identifies system conditions to control the output voltage, measuring only the primary side voltage ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I ...

However, the combined impact of duty cycle and frequency of the pulse charge current on lithium-ion polymer batteries is seldom investigated. This work uses the Taguchi orthogonal arrays to search for ...