SDD-ADFN4 is an LED digital drive manufactured by Inventronics that is equipped with a Power supply, DALI controller and is rated 10÷24V at IP66. It has dimensions measuring 48.5×27.2×22mm. The SDD-ADFN4 is used to control voltage and constant current, providing an efficient and reliable solution for powering, dimming and controlling up to 40 watts of LED lighting. It also has onboard line monitoring, providing quick initial power-on and additional safety while operating. The SDD-ADFN4 is an ideal choice for installations where space is tight due to its small, compact size.