rf interference from a switch mode battery charger
Вставка
- Опубліковано 15 вер 2024
- This video examines the radio interference generated by a battery charger. It's use makes reception of AM and SSB signals practically unusable. The harmonics generated by this SMPS are noticeable across the radio spectrum.
Put it in a metal cookie tin and tie the tin to Earth ground? Remember to connect the lid to the case with a wire.