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In the fields of communication and power, the DC power supply system outputs different currents and voltages. For large-capacity power supply systems, multiple small-capacity power modules of the...[Details]
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The CD information used by micro2440 is as follows: Laptop system: fedora 13 (compile kernel, configure cross-compilation environment, see manual for details) Desktop system: Windows XP 1. In f...[Details]
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South Korean media said that the US government recently proposed to establish a semiconductor industry alliance among the United States, South Korea, Japan and Taiwan, with the aim of containing the ...[Details]
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There is a classic line in the movie A World Without Thieves: "What is the most important thing in the 21st century? Talent." This sentence couldn't be more appropriate for the integrated circuit ind...[Details]
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It is reported that in China, the desktop computer operating system is still dominated by Windows 7, which still occupies 58.5% of the market share, close to 60% of the market, while Win10 system has...[Details]
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This is the circuit design of a 150W car audio amplifier. The circuit is divided into two blocks: the tone control circuit and the power amplifier circuit.
Tone Control for a 150W Car Au...[Details]
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This is a Hi-Fi power audio amplifier circuit built with power IC TDA2050. This circuit will produce up to 32 watts of power output. This circuit has good sound quality, high power and very low dis...[Details]
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Introduction Environmental test equipment is an automated
device
that can simulate one or more comprehensive environmental climate functions according to different designs, providing an efficient a...[Details]
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0 Introduction
With the development of the power industry, people pay more and more attention to the quality of power. The continuity of power supply is an important aspect of power qualit...[Details]
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1. Common faults of voltage transformer For voltage transformers , the most common fault is that the core through-bolts are suspended in potential and discharged during operation due to unreasonable...[Details]
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Human-computer interaction is a must-have function for embedded systems. Simpler human-computer interactions include buttons, LEDs, and buzzers, while slightly more complex ones include 7-segment dig...[Details]
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In the era of electric vehicles, how should we evaluate the quality of electric motors?
Perhaps many people think that the type of motor determines the quality of the motor.
As the ...[Details]
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There is a growing awareness of the benefits of rapid and timely treatment when a cardiac patient has a cardiac arrest. This has led to more public places and offices being equipped with AEDs. And in ...[Details]
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GP88S walkie-talkie is one of the main models currently in use. Its charger is uniquely designed and has the characteristics of a switching power supply. It uses pulse surge charging to increase th...[Details]
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International Rectifier has introduced the AUIRS2191S 600V driver IC and AUIRGP50B60PD1 600V non-punch-through (NPT) insulated gate bipolar transistor (IGBT) for DC-DC energy-efficient automotive a...[Details]
Power technology
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