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Otherwise, the damaged varistor material adversely affects the leakage current characteristics of the varistor chips.
Because the shunt path creates a short circuit, the varistor and the line fuse are subject to be damaged or weakened in the process.
The varistor and the surge absorber protect electronic circuits from switching surge and static electricity.
Epcos has developed the new LS41 and LS42 series of varistors with higher surge current capability.
The range is built by optimising combinations of various styles of inductors with the appropriate capacitors, varistors and other components to give a comprehensive range of suppression levels.
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