Neon lights are composed of two parts, one part is the tube of the neon light, and the other part is the power supply that drives the tube to emit light, which is what we often call the neon light transformer (or special power supply for neon light). The manufacturing technology of neon tube is very mature, and the required equipment and manufacturing process are very simple, but the manufacturing technology of the other part of the power supply that drives the tube to emit light, namely the neon lamp transformer, is not perfect.
The principle of neon light transformer
It can be divided into two types, one is the inductive neon transformer, and the other is the electronic neon transformer. The technical principle of the inductive neon lamp transformer is relatively simple. It uses silicon steel sheets as the iron core, and determines the number of turns of the primary and secondary sides of the coil according to the required voltage. The biggest feature of this type of transformer is the brightness of the load lamp) Uniformity, strong brightness and long life. Another type of transformer is an electronic transformer. This type of transformer is a new type of transformer introduced by various domestic manufacturers in recent years.
It has many varieties, but the main principle is mostly based on the breakdown conditions of inert gas, not only related to the voltage level It also has a lot to do with the voltage frequency of its breakdown. The neon lamp electronic transformer is based on this feature. Although its output voltage is not as high as the output voltage of an inductive transformer, the frequency of the output power supply is very high. It is about 20kHz. Due to its high frequency, ferrite is used as the core material for the voltage increase, which greatly reduces the volume of the transformer. Nowadays, there are not many types of electronic neon lamp transformers on the domestic and foreign markets, and few with mature technical principles.
The role of neon light transformer
The function of the neon lamp transformer is to change the voltage and impedance in the circuit and to transfer energy (signal). Transformers have primary and secondary (at least 4 terminals). Even an autotransformer is equivalent to primary and secondary (at least 3 terminals); inductance is used to prevent the current in the circuit from changing or interact with electricity. bai forms a resonant circuit, and generally only has two terminals (even if some inductors have multiple taps to adjust the inductance, only two of them are used at the same time).
The neon lamp transformer is an electronic conversion device made according to the principle of electromagnetic induction. Any device that can produce inductance is called an inductor. When an inductance coil is connected to a DC circuit, its current and magnetic flux are constant, so no self-induced electromotive force is generated in the coil.
The principle of neon light transformer
It can be divided into two types, one is the inductive neon transformer, and the other is the electronic neon transformer. The technical principle of the inductive neon lamp transformer is relatively simple. It uses silicon steel sheets as the iron core, and determines the number of turns of the primary and secondary sides of the coil according to the required voltage. The biggest feature of this type of transformer is the brightness of the load lamp) Uniformity, strong brightness and long life. Another type of transformer is an electronic transformer. This type of transformer is a new type of transformer introduced by various domestic manufacturers in recent years.
It has many varieties, but the main principle is mostly based on the breakdown conditions of inert gas, not only related to the voltage level It also has a lot to do with the voltage frequency of its breakdown. The neon lamp electronic transformer is based on this feature. Although its output voltage is not as high as the output voltage of an inductive transformer, the frequency of the output power supply is very high. It is about 20kHz. Due to its high frequency, ferrite is used as the core material for the voltage increase, which greatly reduces the volume of the transformer. Nowadays, there are not many types of electronic neon lamp transformers on the domestic and foreign markets, and few with mature technical principles.
The role of neon light transformer
The function of the neon lamp transformer is to change the voltage and impedance in the circuit and to transfer energy (signal). Transformers have primary and secondary (at least 4 terminals). Even an autotransformer is equivalent to primary and secondary (at least 3 terminals); inductance is used to prevent the current in the circuit from changing or interact with electricity. bai forms a resonant circuit, and generally only has two terminals (even if some inductors have multiple taps to adjust the inductance, only two of them are used at the same time).
The neon lamp transformer is an electronic conversion device made according to the principle of electromagnetic induction. Any device that can produce inductance is called an inductor. When an inductance coil is connected to a DC circuit, its current and magnetic flux are constant, so no self-induced electromotive force is generated in the coil.
