2SB707

DC current part: The moving coil device should be straight, and there should be no ferromagnetic material in the moving gap. If the shunt resistor is burned out, it should be replaced according to th...[Details]

Topics in previous national electronic design competitions can be divided into power supply, signal source, radio, amplifier, instrumentation, data acquisition and processing, and automatic c...[Details]

China Energy Storage Network: At present, the Internet energy industry driven by customer demand is gradually taking shape. The reason why a new energy industry is needed is that the traditio...[Details]

According to The Paper, the 2019 International Chip Conference (Chips 2019) was held in Beijing recently, and Ni Guangnan, an academician of the Chinese Academy of Engineering, looked forward to the ...[Details]

Keysight Technologies Launches New Network Benchmarking Solution to Help Mobile Operators Validate Quality of Experience on Multiple 4G and 5G Networks The solution is scalable...[Details]

When considering topologies that use LED drivers to convert AC input voltage into a constant current source for LED loads, it is helpful to classify LED applications into three power levels: (1) ...[Details]

Recently, the State Council has held a series of meetings to study policy measures to promote the healthy development of the photovoltaic industry, and has determined five major policy measures: 1. Ac...[Details]

According to Jiwei.com, Broadcom plunged 5.6% on Friday. On Thursday evening, Broadcom announced quarterly revenue that was lower than expected, and also lowered its revenue forecast for this year by...[Details]

Shopping for a home theater projector can seem daunting. There are many models to choose from, each with its own unique strengths and weaknesses, but buyers claim that each one is "right." Simplifying...[Details]

According to foreign media reports, the Institute of Steel and Alloys of the National University of Science and Technology (NUST MISIS) of Russia has developed a new technology that can be used to re...[Details]

1. Function location: If you want to put the function int BIN2HEX(int xx) {   ... } in the C source file tools.c at 0x1000 in CODE MEMORY, compile the project first, then open the M51 file of th...[Details]

As the trade friction between China and the United States intensifies, Huawei is inevitably under pressure. Although Huawei relies on its own strength and the support of many parties in the industria...[Details]

Wireless charging refers to charging a battery-powered device by obtaining power through wireless induction. Its convenience makes consumers willing to pay extra for wireless charging-related product...[Details]

Q1: How should the size of the filter capacitor be calculated? A1: Generally speaking, the selection of output filter capacitors is mainly to obtain a good filtering effect. The ripple of the ...[Details]

Meeting Euro NCAP child presence detection requirements using low-power 60GHz mmWave radar sensors When shopping for a new car, safety-conscious consumers can check the r...[Details]