Sanken Electric. 

Sanken Electric Co., Ltd. is a global enterprise focused on the development, manufacturing, and distribution of a diverse range of electrical equipment and electronic components. The company's comprehensive product portfolio encompasses integrated circuits for power management and motor control, along with microcontrollers. It also provides various discrete semiconductor devices, such as power MOSFETs, IGBTs, bipolar transistors, diodes, and specialized discrete modules. For the automotive sector, Sanken offers dedicated integrated circuits for power management, motor drivers, and power switching within vehicles, in addition to discrete components specifically engineered for automotive use. Their product line further extends to light-emitting diodes (LEDs), including visible light, infrared, and interior automotive applications, as well as a variety of switching power supplies like AC/DC converters, adapters, and DC/DC converters. These advanced products are vital across numerous applications in diverse industries, prominently including automotive systems, home appliances, factory and office automation, and green energy solutions. Established in 1946, the company was initially known as Toho Sanken Electric Co., Ltd. before officially adopting its current name, Sanken Electric Co., Ltd., in June 1962. Its corporate headquarters are located in Niiza, Japan.