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 | What is the difference between 110V voltage and 220V voltage?
What is the difference between 110V voltage and 220V voltage?
2022-02-15
110V is lower than 220V, so the first difference is the safety issue. Countries that use 110V generally consider low voltage relatively safe, so they use lower voltages power supply for household electricity. It doesn't mean it's definitely safe. This voltage also exceeds the safe voltage of the human body.


low-voltage power supplies


The second difference is the current difference. When working at lower voltage, appliances with the same power have higher current, especially high-power appliances such as electric heating appliances and air conditioners. In addition to the higher currents that the power cord must withstand, the steering components inside the device also require higher steering currents. From this point, compare low-voltage power supplies with high-voltage power supplies. more lossy.

The third difference is the frequency. The frequency of 110V voltage is usually 60Hz, and the frequency of 220V voltage is usually 50Hz. For most home appliances, frequency differences are not a problem.

SmartsPower is a high-tech enterprise specializing in the design, development and production of AC-DC switching power supplies which are mainly used in: advertising light boxes, lighting engineering, indoor lighting, display screens, landscape lighting. We undertake OEM processing, and can be customized according to customer requirements.


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