How are the power and suction power of a wired vacuum cleaner defined?

Power and suction power of a wired vacuum cleaner are two key performance metrics, and they're each defined and measured differently.

Power refers to the rate at which the electrical energy consumed by the vacuum cleaner is converted into mechanical energy, usually expressed in watts (W). The power of a wired vacuum cleaner determines the strength of its motor and its cleaning ability. Generally speaking, a more powerful vacuum cleaner will have stronger suction, making it more effective at cleaning a variety of surfaces and removing stubborn stains.

Suction power refers to the negative pressure that a vacuum cleaner can generate, thereby adsorbing and sucking away dust, debris, etc. The size of the suction power is directly related to the quality of the cleaning effect. The suction power of a wired vacuum cleaner is usually measured by suction power (W) or air power (AW). Suction power refers to the product of the volume of air inhaled by the vacuum cleaner per unit time and the air pressure. It reflects the vacuum cleaner's ability to absorb dust and debris. Aerodynamic power takes into account the dynamic characteristics of the airflow during the vacuum cleaner's vacuuming process, and more comprehensively evaluates the performance of the vacuum cleaner.

It should be noted that although power and suction are important indicators for measuring the performance of a vacuum cleaner, they are not the only factors to consider. When consumers choose a wired vacuum cleaner, they should also consider other factors, such as noise level, filtration effect, service life, etc., to choose the product that best suits their needs and budget.

For wired vacuum cleaner, their power and suction performance are also limited by the power supply and cord length. Therefore, when using a wired vacuum cleaner cleaner, you need to ensure a stable power supply and pay attention to the length and reach of the cord to maximize its performance.