Three-phase Full-wave Sinusoidal PWM Drive Scheme
[P16–004] Shi Ping Group Based on Toshiba TC78B016FTG
[Introduction to the program]
The company has introduced a three-phase brushless brush motor drive plate based on Toshiba TC78B016FTG to set the minimum speed and automatic advance angle. It is mainly used in small household appliances such as fans and range hoods.
[Functional description]
1. three-phase full-wave sine PWM motor drive, positioning small appliances fan applications
2. can set the minimum speed
3.Brake function, positive / reverse function
[Program characteristics]
1. PWM frequency is optional
2. Auto advance angle setting
Shenzhen Open Innovation Lab, established by Maker Collider and SIDA, is a space and a platform for worldwide makers to communicate and cooperate. Shenzhen Open Innovation Lab is also the first Fab Lab authorized by MIT CBA in Shenzhen as a research and development partner of FabLab 2.0.
Shenzhen Open Innovation Lab embodies four functions including Fab Lab promotion and FabLab 2.0 research and develop, innovation and entrepreneur education courses, global maker service platform, and supply chain collaboration service. The lab dedicates in exploring the issues and developing solutions to connect the massive production ecosystem to small hardware startups so as to promote the international standing of Shenzhen in the development of digital intelligent hardware and manufacturing and build a future intelligent hardware Silicon Valley by combining new open source method and current manufacturing system in Shenzhen.
Established in 1980 and headquartered in Taipei, Taiwan, WPI Group has over 30 sales offices with around 1600 staffs in Greater China and Asia Pacific region including Hong Kong, China, Singapore, Malaysia, Thailand, Philippines, India, Vietnam, Indonesia and Korea forming a solid and complete Asia-Pacific service network. In 2015, WPI Group achieved USD 7.5 billion of revenue.
In order to improve technology level, WPI Group established a technology department, Application Technology Unit (ATU). ATU provides technical support including component promotion, Sub-System Solution and Turnkey Solution. WPI also established a lab focused on product development testing and invested in professional equipment and instrument so as to provide one-station technical support for customers and help with shorten the R&D cycle and achieve rapid production.
