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Simple Trick to Improve EMC - Easy Filter Design for Power Supply
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- 1 What is this video about
- 2 Setup to measure EMC of a power supply
- 3 The board with EMC problem
- 4 What is causing EMC issues of power supplies
- 5 How to fix EMC problem by using a filter
- 6 What is needed to measure EMC of a power supply
- 7 Measuring EMC of power supply
- 8 RF wallpaper explained
- 9 Inductor on RF wallpaper
- 10 Measuring impedance of inductor
- 11 Capacitor on RF wallpaper and measured
- 12 Designing a filter
- 13 Measuring EMC of power supply with filter
- 14 Optimizing filter
- 15 Where to download RF wallpaper
- 16 About Thomas
- 17 Visual example to show differential and common mode
- 18 Common mode effect when touching circuit
