EEVblog #855 - Ceramic Capacitor Piezoelectric Effect

8 years ago
22

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: http://www.eevblog.com/forum/blog/eevblog-855-ceramic-capacitor-piezoelectric-effect/
http://www.hycontek.com/attachments/LCD/DS-HY2613_EN.pdf
Capacitor Tutorial video: https://www.youtube.com/watch?v=TDDoi70cxw0

EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2

Support the EEVblog through Patreon!
http://www.patreon.com/eevblog

EEVblog Amazon Store (Dave gets a cut):
http://astore.amazon.com/eevblogstore-20

T-Shirts: http://teespring.com/stores/eevblog

Donations:
http://www.eevblog.com/donations/
Projects:
http://www.eevblog.com/projects/
Electronics Info Wiki:
http://www.eevblog.com/wiki/
💗 Likecoin – Coins for Likes: https://likecoin.pro/@eevblog/dil9/hcq3

Loading comments...