With the improvement of people's requirements for automobile comfort and other aspects, the importance of body electronic control and power is becoming increasingly prominent, and more and more cars are equipped with high-performance body control syste…
Virtualization technology is an important symbol for promoting green applications in data centers. Virtualization technology that uses less hardware and less power to achieve greater processing power will be widely used in the future. In fact, data center virtualizatio…
The video conference system established by public security systems at all levels across the country has played a very important role in the rapid response emergency communication guarantee and the smooth flow of police orders. In view of the fact that this equipment ca…
With the development of the domestic economy, people have turned their attention from the combination of sound to the formation of home theaters. The core of the home theater is the surround sound system. China has entered the AC-3 era, but it must match the speaker de…
From the output power point of view: The power amplifier emphasizes the power amplification of the signal, the load impedance is low, not only requires the voltage to be amplified, but also requires the output of sufficient output current. For example, TDA2030 mentione…
Currently, in digital image processi…
The purpose of purchasing a capture card is nothing more than more convenient and more effective monitoring, security field (video capture card), a variety of DVR card dazzling, so that many engineering companies and consumers, especially newcomers No way to start, you…
introduction
Closed-circuit television monitoring systems (CCTV) are increasingly used in construction projects. Due to the complex electrical environment in the building, various sources of interference are prone to form. If appropriate precau…
The dual-mode set-top box DTC8600, which supports both DVB-C cable TV and DTMB digital terrestrial TV functions, was listed in Hong Kong a few days ago and will be officially available to Hong Kong wireless pay TV customers from now on. This set-top box adopts the digi…
D Series Super Fool High Power Amplifier Module is a novel mono-power amplifier integrated module without external components. It has the characteristics of large output power, wide use voltage range, no fear of overload and overvoltage, wide frequency response and low…
With the development of digital audio technology, the low frequency response of many audio sources has reached or exceeded the lower limit of human hearing of 20HZ. In order to more completely reproduce the bass information contained in the program source, the traditio…