Thanksgiving capacitors...? For Adcom GFA-555
Nov 25, 2016 at 11:36 PM Thread Starter Post #1 of 3

rellik

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Check these 0.22uF things out. They will be going into a Adcom GFA-555 on the power rails right before the output board. The fur is from a couch my dog ate. It looks like a mess, but it should at least do something... Ill ask it what the hell a RK basketball is...id assume it would know best....happy thanksgiving.
 


 
Feb 5, 2017 at 2:51 PM Post #3 of 3
The covering is to dampen the ringing of the component. It also diffuses and dissipates the EM. The fur covering does a great job of acting like little antennas to absorb the EM in the chassis and capacitor. It also creates a more even EM output/input pattern along with dissipating it. The tape is athletic tape with a zinc based glue.
 
In the two photos, the one with the fur is clearly more diffuse under the lighting.
 
I doubt it will catch fire as the component doesnt get that hot, even at the 4/5 watt bleeder resistors. Plus the fur is synthetic based with fire retardents. The worst that could happen is it might melt. 
 

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