Interesting little HK fault today ...
"spamtrap1888"
We eventually decided not to use them for loudspeaker protection,
because they cycled so rapidly that we decided consumers would
complain.
** Polyswitches respond slowly and reset only after a long wait.
Even though these were the same consumers who didn't notice
that their speaker's voice coil former was bottoming out against the
motor structure.
** ********.
..... Phil
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