Brand: BSR
BSR AA50 refers to a specific electrical voltage rating for energized equipment. BSR stands for Bneedi Semiconductor Resources, a company that manufactures semiconductor power supplies, and AA indicates their product line brand. The AA50 designation specifies a power supply with a nominal output voltage of 50 volts alternating current (VAC) that meets the requirements of American National Standards Institute (ANSI) Class AA, which is a higher degree of insulation, protection, and maximum allowable leakage current compared to Class A accessories. Essentially, BSR AA50 power supplies are designed to provide reliable and safe electrical power supply to high-voltage equipment, such as electric vehicle chargers, industrial machines, and medical devices, compliant with rigorous safety standards.