News
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Our company’s power controller once again received the customer’s praise
Single-phase thyristor power controller uses digital circuit to trigger thyristor to adjust voltage and power. The voltage regulation adopts phase-shifting control mode, and the power regulation has two methods: constant period power regulation and variable period power regulation. The control bo...Read more -
What is Current Harmonics?
Since more and more electronic devices used today has increased so much, the main reason for the formation of harmonics seems to be this crowd of devices. In other words, if we are to ask why harmonics happens, the basic reason lying here is the modern life itself. In addition, the use of the mod...Read more -
The difference between medium voltage soft starter and low voltage soft starter
The main circuit of the soft starter uses the thyristor. By gradually changing the opening angle of the thyristor, the voltage is raised to complete the starting process. This is the basic principle of the soft starter. In the low-voltage soft starter market, there are many products, but the medi...Read more -
Choose phase-shift or zero-crossing mode when choose scr power regulator?
Whether to choose phase-shift control or zero-crossing control when the power controller is working needs to be decided according to the specific application scenario. Zero-crossing control refers to turning on the carrier switching device every time the power supply voltage passes through th...Read more -
What is on grid solar inverter?
On grid solar inverter is an electronic device that converts the direct current generated by solar photovoltaic panels into electric energy close to standard alternating current, so as to be incorporated into the public grid for power supply. In the photovoltaic power generation system, the elect...Read more -
The main consequences of harmonics
Harmonics appear more and more frequently in our daily life. The more frequent to find a high presence of harmonics usually in hospitals, universities, government centers, shopping centers, laboratories, heavy industries, radio, TV, broadcasting, food industry, hotel and casino, highly automated ...Read more -
The GS40 industrial furnace scr power controller
The GS40 series power controllers are designed to proportion electric power to resistive and inductive loads , such as ovens, furnaces, transformers, heat sealers, etc. The controllers consist of power semi-conductors (SCRs), properly-sized heat sinks, trigger circuit. The power controller accept...Read more -
The Working Principle Of Active Harmonic Filter
Active harmonic filter is a type of electronic device that is used to eliminate harmonic distortions in electrical power systems. Harmonic distortion refers to the presence of unwanted frequency wave in the power system that could lead to issue of increasing heating of equipment, reducing system ...Read more -
The 133rd Canton Fair
On April 15, the 133rd Canton Fair, the largest in history, was held in Guangzhou, China’s commercial capital for thousands of years. This is the first time since 2020 that the Canton Fair has fully resumed its offline exhibition, which was attended by buyers from 203 countries and regions....Read more -
What Is Harmonics?
More and more customers care about the harmonics, then what is harmonic, what is the harm of harmonic, now let me give you some introduction. In a word, in electric power system, harmonic of current or voltage waveform is a sinusoidal wave whose frequency is an integer multiple of the fundamental...Read more -
How Variable Frequency Drive Work?
A variable frequency drive is a device for Ac motor drive. With the special topology, controls speed and torque by varying the frequency of input power supply.It will control the motor start very smoothly.Vsd can be used in application ranging from small fan, pump applications to larger compresso...Read more -
Do You Know The Function Of The Scr Power Controller?
Power controller is a power control appliance based on thyristor (power electronic power device) and with intelligent digital control circuit as the core. The power regulator is composed of trigger board, special radiator, fan, shell and so on. The core part uses control board and thyristor modul...Read more