Power supply`s running in PLC module The low-pass filter can absorb most of the " burrs " of the power supply .L1 and L2 in the figure are used to suppress high-frequency differential mode voltage . L1 and L2 are reversely wound on the same magnetic ring with equal length wires , The magnetic flux generated by the power frequency current in the magnetic ring cancels each other, and the m...
International Labor Day, also known as May Day or May Day, is a national holiday in over 80 countries around the world. It is scheduled on May 1st every year. It is a holiday shared by working people all over the world. In July 1889, the Second International, led by Engels, held a congress in Paris. The meeting passed a resolution stipulating that international workers would hold a parade o...
The 31st Summer Universiade of the World University solemnly opened on the evening of July 28th in Chengdu, Sichuan Province In the center of the venue, the Chinese cultural heritage symbol "Sun Divine Bird" rotates flexibly, with twelve golden rays shining. Fireworks burst into the air with countdown numbers, and the entire audience shouted in unison with the numbers. Amidst cheers, splendid fire...
As one of the world's leading companies in industrial automation, information technology and digital transformation, Rockwell Automation is present at the 6th China International Import and Export Fair (CIIEF) under the theme of "Leading the Future to Infinite Possibilities". Focusing on the three dimensions of industrial upgrading, ESG (Environment, Society and Governance) and Net Zero,(Al...
1. Immersive technology, including virtual reality and augmented reality. Virtual reality (VR) and augmented reality (AR) are immersive technologies that support real-time information sharing, helping to train workers, reduce human errors, and improve performance. This means that VR and AR can provide meaningful business value by improving worker safety, increasing productivity, and reducing downt...
Add chlorinating agent (Cl2 A metallurgical method that converts the metal to be extracted into chloride using NaCl, CaCl2, etc., in preparation for the production of pure metals. Metals and metal oxides, sulfides, or other compounds can mostly react with chemically active chlorine under certain conditions to form metal chlorides. Compared with other compounds of the metal, metal chlorides h...