2SD1666Q

The so-called power semiconductor devices, also known as power electronic devices in the past, are simply semiconductor devices that process power and have the ability to handle high voltage and high ...[Details]

China Energy Storage Network: According to The Block on July 15, the U.S. Department of Energy (DOE) has awarded software company InfoBeyond Technology LLC more than $1 million. According to ...[Details]

Today's cars already use a lot of semiconductors. In fact, every new car today uses more than 50 semiconductors. Bosch issued a press release stating that its development of a new silicon carbide (Si...[Details]

Many semiconductor companies have introduced three-terminal shunt regulators. These devices have an internal precision reference, an operational amplifier, and an internal shunt transistor to accurate...[Details]

The CNC system of precision machine tools ensures the stable accuracy of machined parts and is increasingly widely used in current mechanical processing. The CNC system of precision machin...[Details]

China Energy Storage Network News: On June 24, the "Global Energy Interconnection and Smart City Construction" theme forum was held in Jiaxing, Zhejiang. The forum focused on topics such as "...[Details]

A variable frequency motor is a motor that can adjust its speed by changing the frequency of the power supply. Traditional AC motors usually adjust their speed by changing the voltage, but variable...[Details]

Current sensing in automotive applications includes controlling the current through solenoids and injectors. For example, during diesel injection, we rapidly increase the current to the induction i...[Details]

In the future, Europe will build a large number of battery assembly plants, but it is clear that the commercialization of battery cells has lagged behind for many years. In the second half of the gam...[Details]

1. Scheme design and demonstration 1.1 Overall solution design DC electronic load based on manual adjustment of microcontroller control.     This scheme uses two self-locking switches to control the...[Details]

The installation volume of smart headlights and interior lighting systems is growing steadily From 2019 to 2023, the installation volume of smart headlights and interior lighting systems will gr...[Details]

As an important national energy base and national ecological civilization pilot zone, our province has accelerated the adjustment and optimization of industrial structure and energy structure in recen...[Details]

A new report shows that nearly half of all smartphones sold in 2022 will be equipped with OLED panels. This is a sign of the growing popularity of OLED display technology in the smartphone market. ...[Details]

Method 1: Error method The ammeter is connected internally. The measurement result is rx+ra. The error is caused by the voltage division of the ammeter. The measurement result is too large. The relat...[Details]

With the advancement of science and technology and the development of automobile technology, the era of intelligent driving has arrived, and intelligent driving technology has become the foc...[Details]