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A friend of mine, Mr. Zhang, who is new to photovoltaics, installed a photovoltaic power station on his roof. He used 120 340W modules, with a total module power of 40.8kW and an inverter of 40kW. ...[Details]
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Portable Bluetooth speakers are a very popular type of Bluetooth speakers in the current Bluetooth speaker market. They have changed the shortcomings of traditional Bluetooth speakers such as...[Details]
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Recently, Shouhang New Energy's photovoltaic grid-connected inverter was the first to obtain the new version of AS/NZS4777.2 certification and was successfully listed in the Australian CEC on July ...[Details]
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An FFT plot can be generated by periodically collecting a large number of ADC output conversion samples. Typically, ADC vendors use a single-tone, full-scale analog input signal for the typical p...[Details]
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4 uses C2051 microcontroller, and uses cheap and easy-to-get 74LS164 and 74LS138 as expansion chips. 74LS164 is an 8-bit serial-input and parallel-output shift register. Its function here is ...[Details]
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March 9, 2022 – Mouser Electronics, the industry-leading New Product Introduction (NPI) distributor offering the widest selection of semiconductors and electronic components™, continues to invest in ...[Details]
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Previously, two new Huawei phones named JSC-TN00 and HJC-TN00 were connected to the network, both supporting 5G networks. Many people said that these two phones are new Huawei nova series phones. It ...[Details]
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This reference design is used to provide a high voltage boost current source for long strings of LEDs. The applications of long strings of LEDs are not limited to street lights and parking lot lighti...[Details]
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Before the end of August, I would like to sort out and share the current status of hybrid vehicles (unless otherwise specified in this article, hybrid refers to non-plug-in HEVs) in China, using Chin...[Details]
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As the scope of ARM processor applications continues to deepen, ARM provides more and more peripherals according to different needs. Commonly used communication interfaces include RS232, RS485, CAN, ...[Details]
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1 Introduction
Frequency synthesizers are both the excitation signal source of the transmitter and the local oscillator of the receiver in communication, radar and navigation equipment; the...[Details]
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We often encounter control terminal failure problems during inverter maintenance. Generally, we can quickly solve the problem by checking the following five aspects.
1. Check whether the...[Details]
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The causes of spontaneous combustion of electric vehicles can be roughly divided into three categories: one is that the vehicle is parked and in an environment with high temperature, heavy rain and...[Details]
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On August 31, Xunjiexing issued an announcement showing that the original fundraising investment project: an annual output of 300,000 square meters of high-layer boards and 180,000 square meters of H...[Details]
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A soft starter is an electrical device used to start a motor. It can effectively reduce the current shock when the motor starts, extend the service life of the motor, and improve the stability ...[Details]
Automotive Electronics
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