State of the art DSPbased system. · IGBT based rectifier to obtain input power factor close to Unity (0.99). · Low noise level smaller than 65 dB. · Very low voltage and current ripples smaller than 2%. · Facility to receive data via RS 232 communication on laptops for on-line data monitoring · With on-board display unit to change the working mode and check the status of unit. · Capability to charge battery in constant voltage as well as constant current mode for different type of batteries (VRLA and LMLAwith different current hour ratings).

State of the art DSPbased system. · IGBT based rectifier to obtain input power factor close to Unity (0.99). · Low noise level smaller than 65 dB. · Very low voltage and current ripples smaller than 2%. · Facility to receive data via RS 232 communication on laptops for on-line data monitoring · With on-board display unit to change the working mode and check the status of unit. · Capability to charge battery in constant voltage as well as constant current mode for different type of batteries (VRLA and LMLAwith different current hour ratings).