description: The magic crystal ball that we usually see in the jewelry store that emits strange light is actually a plasma ball. The plasma ball is also known as the electronic magic ball, glow ball, magic light, lightning ball, electric ion magic ball and so on. The plasma can ionize the "gas" (ie, the fourth state of matter) to form negatively charged air ions. When the negative ions are combined with the pathogenic cells in the air, the cells of the bacteria will die due to structural changes. In addition, the negative ions can be combined with the positively charged smoke and dust floating in the air to cause them to lose their activity and then naturally precipitate, thereby purifying. The purpose of the air. (The principle is equivalent to lightning). With such a magical crystal ball, let us approach it now and uncover its mystery! This paper details the construction and working principle of spherical plasma, as well as the fabrication process of DIY arc. The construction and working principle of the plasma ball: The appearance of the plasma ball is a high-strength transparent glass spherical shell filled with a thin inert gas, and a black spherical electrode in the center of the glass ball. There is a oscillating circuit board in the base of the ball. This circuit passes the electric high voltage package (that is, the high voltage generator, one end of the high frequency and high voltage electrode is connected to the spherical electrode in the glass ball, and the other end is grounded), and the low voltage direct current (USB interface) The input voltage is usually 5~12V) and is converted to a high voltage and high frequency voltage applied to the electrode. After being energized, the oscillating circuit generates a high-frequency high-voltage electric field on the electrode, and the thin gas in the ball is subjected to the ionization of the high-frequency electric field to generate a radial glow, which is colorful. When the ball is touched by hand (the person is connected to the earth), the current forms a loop from the electrode inside the glass ball-gas-glass sphere shell-human body-earth, and the electric field and potential distribution around the ball are no longer uniform and symmetrical, so that the finger is generated. A beautiful discharge arc that moves. Moreover, since the capacitance between the spherical shell and the human body is small, the alternating current passing through is also extremely small, so there is no danger to people. Circuit diagram for making an arc:
Mini Circuit breakers, also named as the air switch which have a short for arc extinguishing device. It is a switch role, and also is a automatic protection of low-voltage electrical distribution. Its role is equivalent to the combination of switch. Fuse. Thermal Relay and other electrical components. It mainly used for short circuit and overload protection. Generally, According to the poles, mini Circuit breaker can be divided into 1P , 1P+N , 2P, 3P and 4P.
Miniature Circuit Breaker,Electronics Miniature Circuits Breaker,Automatic Miniature Circuit Breaker,Mini Circuit Breaker,MCB Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjmannualmotorstarter.com