What Are Voltage Fluctuations and Why They Damage Your Appliances?

Ever seen your lights flicker or your fan slow down for no reason? That’s a sign of voltage fluctuation when the electricity flowing into your home suddenly increases or decreases. It might seem like a small thing, but these ups and downs can seriously damage your electrical appliances over time. So, what exactly are voltage fluctuations? Let’s understand in simple terms.

What Are Voltage Fluctuations?

Voltage fluctuation means the power supply isn’t stable. Sometimes the voltage goes too high (called a surge), and sometimes it drops too low. Both situations can harm your home appliances from your refrigerator and TV to your washing machine and AC.

Common causes include:

• Overloading of power lines
• Faulty wiring
• Sudden power cuts and returns
• Heavy electrical equipment in your area

Why It’s Dangerous for Your Appliances

Think of voltage like water pressure. Too much pressure, and the pipe can burst. Too little, and the flow stops. Similarly, high voltage can burn circuits inside your devices, while low voltage makes them work harder, reducing their lifespan.

Appliances that are most at risk include:

• Refrigerators and air conditioners
• LED TVs and computers
• Washing machines and microwaves

Final Tip: If you’ve noticed frequent flickering lights or slow fans, it’s time to get your wiring checked by a qualified electrician. Faulty wiring is one of the top reasons behind unstable voltage.

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