Date: 26 September 2023 Assistant Professor Dr. Athisamai Sophan, Lecturer in Industrial Electrical Technology Organize teaching and learning using the method Practice-based Learning and divided into groups to study Competition-based Learning in making a Half-control full wave rectifier circuit. This practice is to increase circuit making skills. Measuring signals with an oscilloscope Multimeters and calculations in power electronics courses This knowledge and skill is the essential basis for making DC Power Supply in industrial applications.