Here's a comparison between surge protectors and power strips
Surge Protectors
Function
Surge protectors are designed to protect electronic devices from power surges.
Surge Protection
Surge protectors include internal components that detect and divert excess voltage, preventing damage to connected devices.
Outlet Expansion
Surge protectors typically have multiple outlets to connect devices, just like power strips.
Surge Indicator
Many surge protectors have indicator lights that show if the surge protection is active.
Joule Rating
Surge protectors have a joule rating that indicates their ability to absorb energy from power surges.
Safety Features
Surge protectors may include additional safety features like circuit breakers, overload protection, and grounding indicators.
Device Protection
Surge protectors protect sensitive electronics such as computers, TVs, and other valuable devices from electrical surges.
Additional Features
Surge protectors may offer additional features like USB ports, EMI/RFI noise filtering, phone/fax line protection, etc.
Usage Recommendation
Surge protectors are recommended for devices that are sensitive to power surges and require reliable protection.
Cost
Surge protectors generally cost more than power strips due to their surge protection capabilities.
Power Strips
Function
Power strips are used to expand the number of available electrical outlets.
Surge Protection
Basic power strips do not provide surge protection unless specified as surge-protected power strips.
Outlet Expansion
Power strips have multiple outlets that allow you to plug in and power multiple devices.
Surge Indicator
Power strips do not have surge indicators since they do not provide surge protection.
Joule Rating
Power strips do not have a joule rating as they do not include surge protection.
Safety Features
Some power strips may include basic safety features like circuit breakers or overload protection.
Device Protection
Power strips do not offer specific protection against power surges or voltage spikes.
Additional Features
Power strips may include features like a long cord, an on/off switch, or different plug orientations.
Usage Recommendation
Power strips are suitable for expanding the number of outlets without surge protection.
Cost
Power strips are generally more affordable than surge protectors.
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