Is there a different kind of capacitor other than an Aluminum Electrolytic that you can use for General Purpose Filtering, Bypassing, and Power Supply Decoupling? I have 12V going into a Linear Regulator (LM7809) and the 12V continues through a 35V 220uF electrolytic cap to ground.
Problem is, surface mount and standard through-hole electrolytic capacitors are pretty much the same size, and too darn big for my tastes in my specific application. Can I use something else? Like a ceramic disk SMT cap?
Capacitors have been a stitch in my side ever since I got into electronics, just can't seem to figure out what kind is good for what. Plus I know certain elements like temperature, stability and all that makes a difference.
Problem is, surface mount and standard through-hole electrolytic capacitors are pretty much the same size, and too darn big for my tastes in my specific application. Can I use something else? Like a ceramic disk SMT cap?
Capacitors have been a stitch in my side ever since I got into electronics, just can't seem to figure out what kind is good for what. Plus I know certain elements like temperature, stability and all that makes a difference.