This MPPT solar charge controller works for 12V panels approximately 120W and 24V panels about 240W. It includes Optimum Power Point Tracking (MPPT) and 3-stage battery charging. It functions with […]
Wireless Cellphone Battery Charger Circuit
This article will attempt to describe the way to build a wireless cellphone battery charger circuit. With a wireless charger you can just get rid of the wires and charge […]
Li-Ion Solar Charger Circuit
The article describes a straightforward Li-ion solar charger circuit with automatic cut-off applying transistors mainly. Solar Charger Circuit using Transistors with Automatic Cut-off Loking at the above simple solar charger […]
Charging Two Batteries from a Single Supply Source
The following content demonstrates precisely how two batteries could be charged under managed problems by means of a single common power supply. The circuit design of the the suggested dual […]
Incubator Heater Backup Circuit with Charger
The article talks about a 12V backup supply with battery charger circuit which is often executed as an uninterruptible emergency heating system for incubator chambers. TheĀ Circuit The concept is meant […]
Charging many Li-ion Batteries from a Single Charger Circuit
The write-up describes an easy circuit widely available for charging a minimum of 25 nos of Li-Ion cells collectively instantly, from a single voltage source or a 12V battery. The […]