★ Thorough understanding from the basics of switching power supplies to noise, surges, and varistors. ★ What are the methods for optimal component selection and the key points for preventing troubles in advance?
Instructor Mr. Koji Nishiyama, Advanced Device Application Center, Device Application Division, Panasonic Electronic Devices Co., Ltd. Target Audience: Beginners and engineers interested in switching power supplies Venue: Kawasaki City Educational and Cultural Center, Room 1 [Kanagawa, Kawasaki City] 12 minutes on foot from Kawasaki Station on JR or Keikyu Line. 5 minutes by bus from Kawasaki Station. Date and Time: December 9, 2011 (Friday) 10:30 AM - 4:30 PM Capacity: 30 people *Please apply early as there may be a rush of applications. Participation Fee: [Early Bird Discount Price] 46,200 yen (tax included, including text costs) for up to 2 people from one company *Limited to Tech-Zone members who apply by November 25. Membership registration is free. *After November 25, the [Regular Price] will be 49,350 yen (tax included, including text costs) for up to 2 people from one company.
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basic information
**Course Overview** In recent years, switching power supplies, known for their compact size and high efficiency, also face the inherent challenge of generating switching noise. This lecture aims to provide foundational knowledge necessary for the development and design of low-noise, compact switching power supplies with high reliability, targeting engineers who will be involved in switching power supplies. It will explain the basic characteristics of key components such as power semiconductors, inductors, transformers, and capacitors, as well as the considerations for optimal component selection. Additionally, it will discuss specific examples of trouble prevention and noise countermeasures.
Price range
P2
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P2
Applications/Examples of results
●Chapter 1: Overview of Switching Power Supplies ●Chapter 2: Power Devices for Switching Power Supplies What is a MOSFET? What are the driving methods for MOSFETs? What is avalanche rating? What is avalanche rating? ●Chapter 3: Analog Semiconductors for Switching Power Supplies ●Chapter 4: Inductors for Switching Power Supplies What are the basics of inductance? What is a line filter? What is the difference between a choke coil and a transformer? What is the design method for forward-type switching transformers? What is the design method for RCC-type switching transformers? What are the key points in using transformers? ●Chapter 5: Capacitors What are the types and characteristics of various capacitors? When is it necessary to consider the polarity of capacitors? What are the challenges of aluminum electrolytic capacitors? What are the key points to extend the lifespan of aluminum electrolytic capacitors? What are functional polymer aluminum electrolytic capacitors? What are film capacitors? What are ceramic capacitors? What are the key points in using MLCCs? What is a surge absorber? How to use varistors from lightning surges to ESD?
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