EEVblog #855 - Ceramic Capacitor Piezoelectric Effect

Dave investigates the piezoelectric effect in multi layer chip capacitors (MLCC's). In this case, on the backlight inverter on his own BM235 multimeter. Forum: Capacitor Tutorial video: EEVblog Main Web Site: The 2nd EEVblog Channel: Support the EEVblog through Patreon! EEVblog Amazon Store (Dave gets a cut): T-Shirts: Donations: Projects: Electronics Info Wiki: 💗 Likecoin – Coins for Likes: @eevblog/dil9/hcq3 Теги: capacitor,tutorial,video,how to,microphonic,piezoelectric effect,mlcc,multi layer,ceramic capacitor,sound,vibration,microphone,pickup,measurement,oscilloscope,brymen,bm235,eevblog,multimeter,testing,pcb,generation