Power board for extractor hoods and management of motors, lights and accessories. Equipped with an all-range power supply of 110V at 60Hz, which allows management of sequential switch or brushless motors via PWM. The light is controlled directly from the board at 12V maximum 10W and optionally comes with a maximum 60W external power supply. It is equipped with a light dimmer and dynamic white. It is additionally equipped with an output for heating resistors or an additional 230VAC consumer. It is possible to add a 433MHz Rx module for radio frequency and duct opening control, free contacts or management of additional duct motorisation. The board complies with the latest Energy Label and Ecodesign standards. Standby consumption is less than 0.5W and it is possible to plug in a Cobofra Wi-Fi module for control via apps, Alexa and Google Home.