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With the rapid development of new energy vehicles in recent years, power batteries have become a hot topic. Currently, most new energy vehicles use lithium-ion batteries and fuel cells as their mai...[Details]
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Shanghai, China, May 16, 2023 -
Toshiba Electronic Devices & Storage Corporation ("Toshiba") today announced the launch of the first two products in the ThermoflaggerTM series of overtemperatur...[Details]
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1 Introduction
After decades of continuous innovation and development, power electronics technology has become increasingly mature and widely used. It has evolved from a technology used in semi...[Details]
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The year 2019 that just passed was of great significance to the PC market. The PC, which had been "suppressed" for many years, has made new breakthroughs in both shipments and product forms. Ac...[Details]
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Rushing to help the "war against epidemic" and being moved We have always kept a low profile, but have bravely moved forward in the process of helping the "war against the epidemic"; We have been...[Details]
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This article introduces a non-isolated LED driver (power supply) designed using the LinkSwitch-PL series device LNK457DG. A single constant current output of 350 mA can be provided at 12 V and 18 V...[Details]
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Today's feature-rich portable electronic devices, most of which use a single lithium-ion battery, typically power the core processor or other critical functions through one or more step-down DC/DC...[Details]
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All the following chapters are for advanced use. 1) They are only for learning, and do not discuss the practical significance. 2) There will be a gap with the actual circuit (subject to the actual ci...[Details]
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Voltage Controlled Amplifier (VCA) using a variable conductance amplifier
Function of the circuit
The voltage controlled amplifier (VCA) can use an external DC voltage to adjust its gain. Ther...[Details]
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Currently, IDC, a well-known third-party market research organization, has released a report on China's wearable device market in the third quarter, which shows that the shipment volume of China's we...[Details]
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Smartphones, tablets, PCs, wearables, printers, cameras, and many other applications are using MEMS technology and sensor products. There will be a lot of data in the future! People are interested in...[Details]
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The number of poles of a motor refers to the number of magnetic poles or windings in the motor. Common motor poles include 2 poles, 4 poles, 6 poles, 8 poles, etc. Different pole numbers have an im...[Details]
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Mengzhimo was selected into the list of companies listed in the Ministry of Education's Industry-University Cooperation and Collaborative Education Project Application Guidelines in June 2021 In or...[Details]
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Recently, Fuman Electronics said in an institutional survey that the second quarter is not bad at present, and the shortage is getting more and more serious. The performance of companies that can get...[Details]
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DCM discontinuous mode : a triangular wave in which the current starts to rise from zero. CCM continuous mode : a side trapezoidal wave in which the current rises from a non-zero value. DCM mode ...[Details]