Venezuela uses Siemens to help rebuild power grid The report quoted the company's business manager in the country as saying that Siemens signed a contract to work for the gas and diesel power generation facilities serving Caracas and the infrastructure for the oil industry. Siemens ( Siemens 6SL3120-1TE31-3AA3 MOTOR, B&R X20PS9400 Power Supply , Allen Bradley 1756-OB32 Digital Output Mod...
The G20 climate talks held in Indonesia failed to reach a communique At the beginning of the meeting, Indonesian Environment Minister Siti nurbaya Bakar urged all countries to reduce emissions and prevent the earth from being pushed to the point that "there is no future sustainable".(B&R X20DO9322 I/O Module, Allen Bradley Sst-Pb3-Clx Profibus Scanner Module, Siemens 3RV1021-1FA10 Circuit Brea...
The G20 has gathered to discuss carbon emissions. Negotiation is not easy This group of 20 countries accounts for about 75% of the world's total greenhouse gas emissions. In 2021, the group recognized that limiting global warming to 1.5 degrees Celsius above pre industrial levels required "meaningful and effective" steps. Russia is one of the G20 countries. This month, Sky News and other reports s...
Malaysia attracts us $27.5 billion in investment in the first half of 2022 The service industry played an important role in promoting the national economic recovery, accounting for 63.3% of the total approved investment with 78 billion ringgit (17.4 billion US dollars), followed by the manufacturing industry with 43.1 billion ringgit (9.6 billion US dollars) and the primary sector with 2.2 billion...
After Wall Street's sharp rise, regional market sentiment improved, and malaysia stock exchange closed higher In terms of sectors, the planting industry index fell by 5.63 points to 7023.20, the energy index fell by 2.69 points to 706.50, the financial services index rose by 22.02 points to 16735.05, the industrial products and services index rose by 0.28 points to 185.33, and the telecommunicatio...
During the 4th World Smart Conference, the "China New Generation Artificial Intelligence Technology Industry Development Report-2020" was released. The report points out that the development of China's artificial intelligence technology industry has entered a new stage led by the integration of industrial sectors. The deep integration of artificial intelligence and the real economy is becoming a d...
Processing of power supply by PLC Power supply is one of the main ways for interference to enter the programmable controller. Power supply interference is mainly generated by impedance coupling of power supply lines, and various high-power electrical equipment is the main source of interference. In situations with strong interference or high reliability requirements. A shielded isolation tra...
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 , 50HZ The magnetic fluxes generated by the power frequency current in the magnetic ring cancel each other out, and the magnetic ring will not be saturated.&...