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The high-power and high-frequency switching power supply based on DSP introduced in this article fully utilizes the powerful functions of DSP, can control the switching power supply in many aspects,...[Details]
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1 Grating displacement sensor measurement principle
A grating sensor composed of a light source, two long gratings (indicator grating and scale grating), and a photoelectric detection device is usu...[Details]
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The International Energy Network learned that on February 27, the winning results of the Xi'an Huanghe Photovoltaic 2024 Crystalline Silicon Photovoltaic Module and String Inverter Framework Biddin...[Details]
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Blood flow velocity refers to the flow speed of red blood cells in blood vessels. It is a very important physiological parameter that can reflect many body functions, such as heart function, blood ci...[Details]
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Mode 1 is a 16-bit counter structure, and the counter is composed of all 8 bits of TH0 and all 8 bits of TL0. It is basically the same as mode 0, except that the counters TL1 and TH1 of mode 1 form a...[Details]
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Keysight Technologies, FormFactor and CompoundTek have formed a three-way collaboration to accelerate innovation in integrated photonics. Keysight Technologies is a leading technology company that he...[Details]
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Zoss Automotive Research Institute released the "2021 New Energy Vehicle Vehicle Controller (VCU) Industry Research Report". Competition landscape of VCU for new energy passenger vehicles: OEMs g...[Details]
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With the advent of the information age, handheld electronic products emerge in an endless stream (such as PDAs, digital cameras, mobile phones, etc.). These products are mainly powered by batteries ...[Details]
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Mr-white, a leaker who has accurately revealed details of Apple's product plans in the past, today tweeted images of the internal hardware that will allegedly be used for the AirPods Pro 2 earphones ...[Details]
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Disposable batteries cannot be recharged, and batteries that are fully discharged are considered scrap batteries. Secondary batteries can be recharged multiple times, but different chemical propert...[Details]
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Over the past year, global semiconductor production capacity has been tight, and chip manufacturers such as TSMC have also been actively expanding their production capacity. Equipment such as lithogr...[Details]
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In addition, the single capacitor half-bridge transformer switching power supply belongs to the positive excitation output power supply. The transformer volt-second capacity of the forward power su...[Details]
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1 Introduction
With the development of information technology, inverter power supplies are increasingly widely used in the fields of communications, military, aviation, aerospace, ...[Details]
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LEDs are an attractive light source due to their high reliability (lifetime of over 50,000 hours), high efficiency ( 120 lumens/watt), and near-instantaneous response time. LEDs emit light in just 5n...[Details]
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On the evening of October 28, Xinlian Integrated Circuit released its third quarter report for 2024. In the third quarter of 2024, the company achieved a single-quarter revenue of 1.668 billion, ...[Details]