240-032-1-37PPG4C1-18B

As the most common linear voltage regulator, 7805 is familiar to everyone. In addition to the LDO function, the 78 series chips can also be used for other circuit functions, such as simp...[Details]

　　The drive motor system is mainly powered by the onboard power supply of the electric vehicle. The efficiency test of the electric vehicle is an important part of the drive motor type test. The driv...[Details]

MMU is the hardware support for memory management. Specifically, there are some differences between each processor, and the implementation of each processor with different architectures is also diffe...[Details]

Solution: Combine NI PXI and PCI hardware with NI TestStand and LabVIEW software to develop a standard test system for testing printed circuit boards and solar inverters. "Using devel...[Details]

The current MOS driver has several special applications 1. Low voltage application When using a 5V power supply, if the traditional totem pole structure is used, the voltage added to th...[Details]

An ideal UPS should be purely resistive to the grid, that is, the power factor of the UPS should be 1, so that it does not pollute the grid. However, the reality is that most UPSs generally use 50Hz ...[Details]

The small power amplifier (actually not small in size) uses the 3A5 tube as the pre-stage voltage amplification, and drives the 6P14 as the power output. The sound quality of the 6P14 is unmatched...[Details]

The history of automobiles can be traced back to 1886, when Karl Benz designed the world's first three-wheeled car. In 1888, Benz produced the world's first car for sale. In 1893, the world's first c...[Details]

I've been learning about the Stm32F4xx development board recently, and I've been very troubled when I started building the firmware library. After building the firmware library according to the previ...[Details]

China Energy Storage Network News: 1. Background The virtual power plant is actually not a new thing. It has been proposed for more than 20 years. It emerged in European countries su...[Details]

The system control coprocessor in the MIPS architecture is referred to as CP0. It provides the environment required for normal execution of instructions, and performs operations such as exception/int...[Details]

For LED street lighting, two-way communication can be applied between the centralized control center and the street lights to build a fully networked intelligent street lighting system. In this way...[Details]

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Telecoms research group Cambridge Wireless has refused to bow to the UK's political consensus and teamed up with Huawei on its latest 5G joint venture. They will build a private 5G network at Cambrid...[Details]

Regarding the evolution of automotive electronic and electrical architecture, the most discussed in the industry is the six stages of electronic and electrical architecture development proposed by ...[Details]