With 1A bridge rectifier, the regulator device uses 7805/7806/7809/7812/7815/7818/7824, and the input is two 4 70uF filter electrolytic capacitor, filtered in two stages, the output using 220uF capacitor, suitable for 35V power supply appliances, equipment, audio and so on, to provide low internal resistance, low ripple, low EMC interference power supply. Custom 5V, 6V, 9V, 12V, 15V, 18V, 24V output voltage can be customized for customer service. The electrolytic capacitor of the power supply is a domestic genuine capacitor, there are several brands, before shooting can consult the brand of the electrolytic capacitor used. Before using the board, make sure that the output voltage of the power transformer you are using, as well as the range of power supply fluctuations, reserves a certain amount of voltage margin. Product Parameters Dimensions: 43mm long, 23mm wide and 25mm high Input voltage: Output DC voltage 5V, 6V, 9V, 12V, 15V, 18V, can be entered up to AC voltage 22V Output DC voltage 24V, can be entered up to AC voltage 24V Output current: 600mA, the larger the input and output pressure difference, the smaller the output current