General > General Technical Chat
Quiet capacitors
T3sl4co1l:
Tantalum and aluminum polymer are fine candidates here. I would avoid Ta for price and conflict reasons.
C0G aren't available in large enough values for bypass, and film would be way too big, but they are considerations at higher voltages, where the cost is justifiable and the energy density is good.
Tim
sveinb:
I'll try with some smaller tantalum caps and route a slot around them to hopefully isolate them a little bit from the rest of the pcb. The smallest aluminium polymer caps I could find were a little bit too big.
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