Traveler’s Cellphone Battery Charger

While traveling, charging of the mobile phone, cellphone battery is a big problem as power supply source is not generally accessible. Battery will go flat within five to six hours if you keep your cellphone switched on continuously, making the cellphone useless. When your distance from the nearest relay station increases, a fully charged battery becomes necessary. Below is simple […]

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Power Path Management Battery Charger

Powering the system is required by many applications while charging the battery simultaneously. Interaction between the system and charger may result in a false charge stoppage caused by the safety timer when the system is directly connected to the battery-charge output. The circuit diagram below shows a typical application circuit that removes such issues. This circuit has two independent power […]

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