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After six years of hard work, Italian and Austrian researchers have pioneered the development of a three-in-one hybrid material, known as a new generation of "smart skin". Its sensitivity is 1,000 ...[Details]
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On September 11, Beijing time, Apple held an autumn new product launch conference in the United States. The new iPhone 11 Pro series was equipped with a rear triple camera for the first time, includi...[Details]
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Although the electromagnetic compatibility circuit composed of discrete components may be larger in size, it can also achieve a certain effect, as shown in the figure. VICOR has optional component...[Details]
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Dot matrix liquid crystal displays have the advantages of being able to display complex text and graphics and having a variety of display screen sizes. They have broad application prospects in in...[Details]
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German glass manufacturer Schott has overturned two flexible glass-related patents held by US company Corning at the European Patent Office. The lawsuit between the two companies on flexible glass ha...[Details]
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"Many electronic engineers may not have felt the constraints of power supply on the design of FPGA, processor, ASIC, etc. urgently, but as an FPGA manufacturer, we are very clear that power supply ...[Details]
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Powerint's high-efficiency 3.8W dimmable PFC LED driver uses the LinkSwitchTM-PL series LNK457DG, adopts a non-isolated buck topology, input voltage 190VAC to 265VAC, frequency 47 Hz to 63 Hz, effi...[Details]
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The Fluke 233C digital multimeter is the industry's first digital multimeter with a magnetically detachable display. Users can slide the display out of the meter body and place it in an easy-to-read ...[Details]
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Central topics:
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Switching power supply
Causes of electromagnetic compatibility
* Key points of electromagnetic compatibility design of switching power supply
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The domestic Loongson 1A handheld computer and ReWorks embedded operating system provide a unified interface for upper-level applications by transplanting the touch middleware tslib, realizing the ca...[Details]
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The MAX19757 dual-channel downconversion is designed to provide 8.8dB of gain, +25.3dBm input IP3, and 10.4dB of NF for numerous base station receiver applications in the 1700MHz to 2700MHz range. Th...[Details]
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The cooling fan of a car engine is an important part of the vehicle cooling system. If the fan fails, it will lead to insufficient or excessive cooling of the engine, causing the engine working envir...[Details]
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In order to increase the data storage and processing capabilities of the central node, a radio frequency chip with 256KFlash and a standard 8051 enhanced processor is selected, so CC2530 is selecte...[Details]
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PIC series microcontrollers can work in different oscillator modes. Users can choose one of the following four oscillation modes according to the needs of their system design. The oscillation frequ...[Details]
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On November 27, Anhui Microchip Changjiang Semiconductor Materials Co., Ltd. held a completion ceremony for the construction project of its annual production of 150,000 silicon carbide wafers. Acco...[Details]