Products: AC/DC Adapter / Brand: 3Y3. Model: BSG-xxxyyyyy and BX-xxxyyyyy. Model technical description: Input: 100-240V | 3.0 A Max | 50/60 Hz Output: - xxx = 030-530, represents the nominal output voltage from 3.0 Vdc to 53.0 Vdc; - yyyyy = 00010-16670, represents the nominal output current from 0.01 A-16.67 A.