2019 Electricity Competition Power Supply Competition Topic Analysis and Data Sharing

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2019 Electricity Competition Power Supply Competition Topic Analysis and Data Sharing [Copy link]

Power supply competition questions have always been a must-have topic in the electrical competition every year. From the previous competition questions, we can see that "power supply" competition questions range from AC→DC, from DC→AC, from single-phase electricity to 3-phase electricity, from linear regulators to switching regulators, from single power supply to multiple power supplies in parallel, which have involved the basic and advanced technologies of power supply design, and the technical parameter indicators required by the competition questions are getting higher and higher (for example, accuracy, efficiency η (≥95%), etc.).

This article analyzes the exam questions of previous years of e-sports competitions, and collects some relevant high-quality materials based on relevant knowledge points.

Competition Analysis

• 1. Previous Power Supply Competition Topics
• 2. Main knowledge points of previous "power supply" competition questions
• 3. Some suggestions for training on "power supply" competition questions

Related Materials

• Preparing for the 2015 National Undergraduate Electronic Design Competition_Power Supply Competition Topic Analysis
• 2011 National Undergraduate Electronic Design Competition A Report (Switching Power Supply Module Parallel Power Supply System
• 2011 National Undergraduate Electronic Design Competition Paper A - Switching Power Supply
• 2011 National Undergraduate Electronic Design Competition Paper A Power Supply Category
• 2011 Electronic Design Competition Topic A: Switching Power Supply Module Parallel Power Supply System Technical Report
• 2013 Power Design Competition Second Prize Paper
• 2015 National Undergraduate Electronic Design Competition (LED Flash Power Supply)-(2)
• 2016 Sichuan Province Electronic Design Competition Power Supply Topic LM5117 Design Solution Paper
• 2007 E-Switching Power Supply
• 2008 E-Project Simple CNC Charging Power Supply

• Key points of switching power supply PCB design
• Switching power supply paper data
• Switching power supply data based on single chip microcomputer control
• Direct current voltage regulated adjustable power supply made by single chip microcomputer
• Detailed explanation of each circuit of switching power supply
• Detailed explanation of the switching power supply principle and various functional circuits
• Switching power supply paper data
• PCB Design Specifications for Switching Power Supplies
• Detailed design example of switching power supply transformer (with detailed formula)
• Classic book: 100 Examples of LED Driver Power Supply Design
• Switching power supply_Detailed explanation

This content is originally created by Rambo , a user of EEWORLD forum. If you want to reprint or use it for commercial purposes, you need to obtain the author's consent and indicate the source

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