Specialty Concepts Controller ASC-12/12

The Specialty Concepts Controller is engineered for 12 V battery systems with up to 12 A charge current — making the Specialty Concepts Controller an ideal fit for modest off-grid arrays or remote-site power setups. The Specialty Concepts Controller employs a pulse-width modulated, switching-shunt architecture to regulate charge and automatically resume when the battery voltage falls below the set threshold. The device supports no minimum operating voltage so the Specialty Concepts Controller can recover a deeply depleted battery with ease. Fully encapsulated for rugged environments and equipped with reverse-leakage blocking diode, lightning protection and low-noise operation, the Specialty Concepts Controller gives system designers a dependable choice. Ideal for telecommunications sites, remote sensor power, off-grid cabins or industrial auxiliary power banks, the Specialty Concepts Controller helps extend battery life, reduce maintenance and ensure safe, efficient charging over the long term.