Many customers do not like to read the manual when they buy ultrasonic cleaning machine. They do not know whether the power supply voltage is connected to 220V or 380V. however, the choice of voltage is important. From the damage of the equipment, serious cases can occur accidents. So in general, Guanboz pre-sales customer service will remind customers how much voltage to use according to the equipment model.
Generally speaking, small ultrasonic cleaner, such as 50W-300W, the voltage is 220V. our manufacturer is equipped with 220V three-hole socket. 600W and 900W single tank ultrasonic cleaning machine voltage is 220V, more than 1200W single tank ultrasonic cleaning machine is basically 380V. another way to judge is to look at the number of power lines. Single-phase is generally just 2 lines or 3 lines, if it is 3 lines, one of the two color lines is the ground, the size of this ground is significantly smaller than the other two lines. If it is such 3 lines, then the power supply is 220V. three-phase power supply is 4 or 5 lines, that is, 380V.
We know that objects are electrically charged. How do we use atoms and molecules to get the state we want? The ultrasonic current and voltage are uniquely designed to obtain ultrasonic waves and then clean the object.
1. Objects are made up of atoms and molecules. Atoms consist of a nucleus (positively charged) and electrons (negatively charged). Electric charges move in one direction within the object to form an electric current.
2. Although there are many charges inside an object, not all of them are free to move. Only some of the outer electrons of a metal atom are relatively weakly attracted to the nucleus and become free electrons that can move freely in the metal. The current in the metal is formed by the directed movement of these free electrons.
3. In order to produce current in a conductor, only free electrons are not enough, but certain external conditions are also needed. In order for a continuous current to flow in a conductor, a certain potential difference (usually provided by a power source) must be maintained at both ends of the conductor. The potential difference is usually called voltage.
4, their physical relationship is: the presence of free electrons is the internal cause of the formation of current, voltage is the external cause of the formation of current. Just as the presence of water is the internal cause of water flow; and the water pressure formed due to the water level difference is the external cause of the formation of water flow.