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Is electromagnetic radiation from electric vehicles harmful to the human body? Recently, the issue of electromagnetic radiation from electric vehicles has garnered widespread attention. However, pu...[Details]

With the rapid adoption of smart electric vehicles, automotive chips are evolving from auxiliary control units to the foundation of the entire vehicle's intelligence. Their applications extend from...[Details]

Based on the commutation technology, thyristor rectifiers are classified into two main types. Line-commutated and force-commutated inverters are commonly used, while other commutated inverters, nam...[Details]

New version helps developers build secure and trustworthy embedded systems Shanghai, China—August 21, 2025— QNX, a division of BlackBerry Ltd., today announced the release of QNX...[Details]

The composition of the water heater The water heater itself is divided into the following parts: 1. Water tank. This is where the water heater is filled with water and where the wate...[Details]

Bearing wear is a common equipment problem in the manufacturing industry. In today's world where controlling production costs is advocated, using repair technology to reduce the scrapping and repla...[Details]

Let’s first take a look at the development concept of the EVD series. The EVD control module is specially developed for operation in extreme environments. Components that meet these requiremen...[Details]

No one expected that after about a day of downtime, four or five thermostats on the control panel would display four 0000s and flash. We knew it was caused by poor contact of the temperature sensin...[Details]

According to reports from Xinhua News Agency, Tianjin University official website and other media, Chinese researchers have recently broken through the bottleneck of energy density and application ...[Details]

1. Basic structure and working principle of centrifugal pump 1. Centrifugal pump water pump relies on the high-speed rotation of the impeller to make the fluid obtain greater kinetic energy, a...[Details]

This article describes how to achieve constant-pressure water supply through PID control using an Allen-Bradley PLC-5 processor in conjunction with a SAMI STAR inverter. To ensure safe and reliable...[Details]

Central media outlets published an article: H20 is neither environmentally friendly, advanced, nor secure. Recently, the new media account "Yuyuan Tantian" under China Central Television...[Details]

On August 10th, Ni Guangnan, an academician of the Chinese Academy of Engineering, stated at the 2025 World Robotics Conference that artificial intelligence is currently leading profo...[Details]

Motors and insulating varnish are inseparable. The composition and manufacturing technology of insulating varnish have been continuously updated and improved, driving the rapid development of motor...[Details]

The battery in an electric car is related to the vehicle's performance. As one of the core components of the vehicle, the battery cell has become an important reference for evaluating the quality o...[Details]