News Focus
News Focus
Followers 13
Posts 1113
Boards Moderated 0
Alias Born 03/12/2010

Re: downsideup post# 89022

Saturday, 09/25/2010 7:01:18 AM

Saturday, September 25, 2010 7:01:18 AM

Post# of 165875
DSU, this was the most earth shattering paragraph from your attachment:

High CV formulations of barium titanate (the base ceramic material for most dielectric systems) exhibit a microphonic effect. For example, if one takes a Y5V capacitor and subjects it to a DC bias with a superimposed signal (e.g. 1kHz sine wave), the capacitor will start to “sing”. This mechanism is also reversible, which means a 1kHz external signal will cause generation of a 1kHz noise to the electrical signal. Niobium Oxide capacitors exhibit no such microphonic effect despite its ceramic material powder.

Ah, who am I kidding. I understood none of that. But I got a half dozen people to read it!!
Hope it makes us money.
And...
GO SRSR

Volume:
Day Range:
Bid:
Ask:
Last Trade Time:
Total Trades:
  • 1D
  • 1M
  • 3M
  • 6M
  • 1Y
  • 5Y