Most of the AC power supplies on the market are AC constant voltage sources, in some specific test scenarios, such as for current sensors, current transformers, wiring harnesses, connectors, circuit breakers, low-voltage appliances and other products will need to use the AC constant current source, ...

New energy vehicle sales continued to grow strongly in 2023, a year in which major automakers not only made significant breakthroughs in powertrain and battery technology, but also explored in-depth intelligence and internet connectivity.

Background Nowadays, the competition of practical use of solid-state batteries has begun. Toyota, which is leading the way in patents, plans to open trial production EVs within 2021. Volkswagen and Quantum Scape, a Silicon Valley start-up, will start producing batteries that can significantly exten ...

In new energy vehicles, the motor and power battery are undoubtedly key components, but there is another key device that is easily overlooked - the inverter. Whether it's in models equipped with permanent magnet synchronous motors or three-phase asynchronous motors, the inverter exists as a key comp ...

Under the pressure of cost reduction and efficiency, batteries and system integrators have flocked to larger capacity cells and higher capacity energy storage system tracks. According to different capacities, energy storage cells can be divided into three generations of products, the first generatio ...