The top 4 energy-consuming electrical devices in households

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1. Television (TV)

2. Laptop and phone chargers

1. Devices with clock displays

2. Digital television signal transceiver

1. Television (TV)

Some users tend to neglect unplugging their TVs due to the inconvenience. A power consumption test conducted before and after turning off the TV using a remote control revealed that after 10 minutes of turning off the TV, the power consumption drops from 200W to 1.8W. This implies that even when the TV is turned off, electricity is still wasted.

Therefore, if the TV is not going to be used for an extended period, users should unplug it to ensure safety and prevent energy wastage, especially on stormy days.

2. Laptop and phone chargers

Adrian Kingsley Hughes from ZDNet conducted an experiment measuring the energy consumption of iPhone chargers over several days, revealing that an iPhone charger consumes about 130Wh/month when not in use and 1,500Wh/year when plugged in constantly. Continuous charging also increases the risk of phone damage, leading to potential hazards for users.

1. Devices with clock displays

Electronic devices equipped with clock displays such as washing machines, air fryers, microwaves, etc., consume significant amounts of electricity. If you want to avoid unnecessary energy waste, remember to unplug them when not in use.

2. Digital television signal transceiver

Similar to TVs, many people forget to turn off digital television signal transceivers. These electronic devices can remain connected to power sources and continue to operate silently. Users should invest in sockets with switches for convenient device operation, minimizing the need for frequent unplugging that can lead to damage.

Above are 4 types of household devices that consume significant energy, which you need to be aware of and pay attention to when using. Remember to save this information for reference and implementation. Don't forget to follow Mytour to quickly update the most useful information.

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Frequently Asked Questions

Why is it important to unplug my television when not in use?

Unplugging your television when not in use is crucial to prevent energy wastage. Even in standby mode, TVs can consume significant power, dropping from 200W to just 1.8W only after being turned off for 10 minutes. This can lead to unnecessary electricity costs and environmental impact.

How much energy do phone chargers use when left plugged in?

Phone chargers, particularly iPhone chargers, consume about 130Wh per month and can rack up to 1,500Wh annually if left plugged in. This continuous energy draw not only wastes electricity but also poses potential risks of overheating and damage to the device.

Do devices with clock displays waste a lot of electricity?

Yes, devices like washing machines and microwaves with clock displays do waste considerable amounts of electricity. It's advisable to unplug them when not in use to avoid unnecessary energy consumption, ensuring both efficiency and cost savings.

Should I unplug my digital television signal transceiver?

Yes, it's recommended to unplug your digital television signal transceiver when not in use. These devices can silently consume power while connected, so investing in switchable sockets can help manage energy consumption more effectively.