Power strip having surge protective circuit

Details Power strip having surge protective circuit Power strip having surge protective circuit

2011-08-23

2011-08-23

Barnie, Rexford (Department: 2836)

Electricity: electrical systems and devices

Safety and protection of systems and devices

High voltage dissipation

C361S056000, C361S111000

Reexamination Certificate

active

08004811

ABSTRACT:
The present invention provides a power strip having a surge protective circuit. When a surge is inputted into the power strip, the surge is subject to two-stage suppressions so as to protect the electrical appliances which are electrically connected to the power strip. The surge protective circuit of the power strip includes a first surge protective device, a buffer conductive device and a second surge protective device. The buffer conductive device is relatively small-sized and cost-effective in comparison with the bulky inductor used in conventional power strip.

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