In August 2008, Samwin launched a digitally controlled HID lamp ballast solution. This solution uses digital control and is in line with the current digital development trend. Chip control technology can greatly reduce the workload of factory debugging, and the constant current accuracy reaches 35W ±0.5W, with few peripheral components and high reliability. Algorithm optimization is combined with hardware, and a number of proprietary technologies are used to improve the process control and current limiting protection of HID; this solution uses Sawmin HID ballast kit: SW 9454 (MCU), SW75N75 (AC-DC), SW 7N60A SW 4N60A (full bridge), SW 50N06A (anti-reverse connection), SW 820D SW 860D (fast recovery diode). One-stop service brings customers a new purchasing experience.
