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emc - Won't the ferrite bead (L3) will restrict sudden power requirement of bluetooth module (U4) - Electrical Engineering Stack Exchange
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Basic Characteristics of Ferrite Beads and Inductors and Noise Countermeasures Using Them | Dealing with Noise Using Inductors | TechWeb
![Basic Characteristics of Ferrite Beads and Inductors and Noise Countermeasures Using Them | Dealing with Noise Using Inductors | TechWeb Basic Characteristics of Ferrite Beads and Inductors and Noise Countermeasures Using Them | Dealing with Noise Using Inductors | TechWeb](https://techweb.rohm.com/upload/2018/10/EMC-16_fig3.gif)
Basic Characteristics of Ferrite Beads and Inductors and Noise Countermeasures Using Them | Dealing with Noise Using Inductors | TechWeb
![Basic Characteristics of Ferrite Beads and Inductors and Noise Countermeasures Using Them | Dealing with Noise Using Inductors | TechWeb Basic Characteristics of Ferrite Beads and Inductors and Noise Countermeasures Using Them | Dealing with Noise Using Inductors | TechWeb](https://techweb.rohm.com/upload/2018/10/EMC-16_fig4.gif)
Basic Characteristics of Ferrite Beads and Inductors and Noise Countermeasures Using Them | Dealing with Noise Using Inductors | TechWeb
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