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Protecting Electronics from Power Surges

Power surges can fry your expensive tech in seconds; here is how to defend them.

Protecting Electronics from Power Surges
April 24, 2026 4 min readBy Technico Team

Surge Protectors vs. Power Strips

Don't confuse a simple power strip with a surge protector. A surge protector contains a 'joule' rating, which measures how much energy it can absorb. Look for a unit with a rating of at least 2,000 joules.

Whole-Home Protection

For high-end home theater setups or sensitive server equipment, consider a UPS (Uninterruptible Power Supply). This provides battery backup during short brownouts and conditioned power to prevent damage from voltage spikes. For ultimate protection, ask a licensed electrician about installing a whole-home surge protection device at your main breaker panel.

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