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Affected by the continued slowdown in the growth of the new energy vehicle market, a total of 46 power battery companies in my country's new energy vehicle market achieved vehicle installation in Oct...[Details]

On July 24, China Energy Engineering Planning and Design Group Yunnan Institute won the bid for the Yunnan Province's "14th Five-Year Plan" distribution network planning project. The plan includes ...[Details]

Car audio amplifiers typically use a boost converter to generate battery output voltages of 18 V to 28 V (or higher). In these high-power applications of 100 W and above, large boost inductors, m...[Details]

With the widespread application of nonlinear loads and power electronic devices in modern industrial production and daily life (such as frequency conversion appliances, large rectifiers, etc.), the...[Details]

Recently, new information from leaker Ice Universe discussed the graphics performance of the Exynos 2100 and Snapdragon 875. He pointed out that the Exynos 2100 will be equipped with an ARM Mali-G78 ...[Details]

    RF conformance testing is a very important test for mobile terminals before commercial use in the industry, and is also a test that operators, mobile phone manufacturers, etc. pay close attention ...[Details]

Everyone knows that electrical appliances will inevitably have some minor problems after being used for a long time, such as loose connections, poor contact and malfunction. If the appliance looks ...[Details]

At the 2008 Beijing Olympics, six hydrogen fuel cell buses led the way for marathon runners. The futuristic, clean and pollution-free buses became a moving landscape at the time. Chen Quanshi, an ele...[Details]

    A tourist has taken a zoo to court, for no other reason than that the tourist is dissatisfied with the zoo's newly deployed facial recognition authentication system being used to collect his pers...[Details]

　　With the rapid development of science and technology, everything around us is undergoing earth-shaking changes, and traditional industries are also undergoing a profound transformation known as the...[Details]

Automotive-grade battery pack monitor chip XL881x series Product Description: Supports 4~12/14/16/18 batteries; operating temperature range: -40℃～125℃; single battery me...[Details]

The driver of power MOSFET can be an emitter follower. Recently, many high-speed switching power supplies using power MOSFET have been produced. If you look at the data sheet of the control IC for th...[Details]

The continuous rise in global energy prices has forced all walks of life to seriously consider the issue of energy conservation. Among various energy-saving methods, improving the efficiency of swi...[Details]

According to foreign media reports, General Motors and Royal Dutch Shell have reached a cooperation to jointly expand electric vehicle charging networks and home energy plans based on renewable energ...[Details]

Fluorescent lamps are popular all over the world as a soft and effective light source. They can be found wherever lighting is needed, whether in homes, shops, offices, schools, supermarkets, hospit...[Details]