Multi-layer over-current protector
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United States of America Patent
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Sep 5, 2006
Grant Date -
Sep 15, 2005
app pub date -
Dec 13, 2004
filing date -
Mar 9, 2004
priority date (Note) -
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Abstract
An over-current protector comprised of multiple over-current protection devices each at various switching temperature and provided with positive temperature coefficient; all devices being stacked and segregated with an reinforced insulation layer and connected in parallel through a conducting mechanism each respectively provided at where in relation to both ends of the device; both conducting mechanisms constituting the terminal electrodes of the over-current protector as a whole for reducing initial resistance, increasing peak resistance, and in turn upgrading voltage withstanding performance.
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