News
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Lesson learned | How to convert and process analog signals by PLC
Analog signal is the most basic input form of process signal (pressure, temperature, flow, etc.) in automatic process control system. The process signals in the system are converted into unified voltage and current signals through the transmitter, and these signals are transmitted to the control...Read more -
Application case | Application of frequency converter in printing machinery
The processing objects of printing machines include paper, paperboard, films of various thicknesses, as well as thin metal materials and other substrates. According to the requirements of different printing materials, the printing equipment uses a variety of printing methods (convex, flat, concav...Read more -
Back to work
After 10 days’ new year holidays, EACON is back on line from 29th January. WE ARE READY TO SERVE YOU.Read more -
Application case | Application of frequency converter on in-line wire drawing machine
With the continuous development of China’s industrialization, wire drawing machines have played an indispensable role in wire processing, especially in steel wire, copper wire, plastic, bamboo chopsticks, wood, wire and cable industries. Wire drawing machines can be divided into metal wire ...Read more -
LESSON LEARNED | Design and manufacture of inverter maintenance power supply
Because the inverter uses different power supply voltage levels, it is necessary to provide different levels of voltage when maintaining the inverter. However, the real three-phase 200v AC voltage or three-phase 400v AC voltage is not necessarily required for board level maintenance or even chip ...Read more -
Application Case | Application of Frequency Inverter on Winding Machine
There are almost similar small parts inside most electrical products, such as inductance coil, output transformer (high-voltage package), high-voltage coil on mosquito killer, speaker, headset, microphone voice coil, etc. They are an important part of electronic products. They are made by winding...Read more -
Lesson learned | Characteristics of three different loads of frequency inverter
How to select different frequency converters for load? If there is a special frequency converter for load, the special frequency converter shall be selected. If there is no frequency converter, the general frequency converter can only be selected. What are the three different load characteristics...Read more -
Why does the inverter crash after working for a while?
The machine crashed after working for a while. What’s the reason? Does the frequency converter have a fault code? If yes, check the manual. Most of them are over-current and undervoltage. If it is normal, the friction of the air-cooled inverter equipment may be large and the resista...Read more -
WARNING!The market has changed! Ressa and Onsemi are cutting orders!
Recently, Morgan Stanley Securities released the latest “Asia Pacific Automotive Semiconductor” report, saying that two major semiconductor manufacturers, Rexa and Ansome, have issued orders cutting, and are cutting chip test orders in the fourth quarter. According to the report, t...Read more -
Application of EACON Frequency Inverter in Circular Knitting Machine
Process requirements for large circular knitting machine (1) It is required that the frequency converter has strong environmental resistance. Due to the high temperature of the on-site working environment and the cotton wadding, the cooling fan is easy to be blocked, damaged and the cooling hole...Read more -
EACON Inverter in Sand Drying Equipment Application
EACON Inverter in Sand Drying Equipment Application Sand drying equipment can dry river sand, dry mixed mortar, yellow sand, cement plant slag, clay, coal gangue, mixture, fly ash, gypsum, iron powder, limestone and other raw materials, and is widely used in building materials, chemical industry...Read more -
What does VFD really mean?
Article by Chris Kinsfather | Mar 20, 2017 | AC Drives | The motor control world can be confusing for sure. With the interchangeability of words, the true meaning of a VFD (Variable Frequency Drive) can sometimes be confused with the term INVERTER. In order to better und...Read more
