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LED packaging refers to the packaging of light-emitting chips, which is quite different from integrated circuit packaging. In recent years, the growth rate of China's LED packaging output value has b...[Details]
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Recently, the Guangzhou Development and Reform Commission issued the Guangzhou Key Project Plan for 2020, which includes the Huaxing Optoelectronics Printing and Rollable Display R&D and Production B...[Details]
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High-power and high-brightness HB LED driver solution based on MAX16834
The MAX16834 from Maxim is a current-mode high-power high-brightness LED (HB LED) driver for boost, boost-buck, SEPIC,...[Details]
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SolarEdge Technologies Inc. announced that Intertek, a testing, inspection and certification service provider, has confirmed that samples of SolarEdge inverters comply with the UL 1741 SA draft sta...[Details]
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There are more and more electrical appliances in cars, which means more and more grounding points and wires in the whole car. How to ensure reliable grounding of electrical appliances has become an...[Details]
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China Energy Storage Network News:
On March 30, 2016, the Global Energy Internet Conference was held in Beijing. In the field of energy, the first global organization initiated and promoted b...[Details]
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Wireless charging is already within reach. It was first used in smaller devices such as mobile phones, but has now expanded to medical and other portable devices, and even electric vehicles. IWAS...[Details]
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introduction
The MAX9503/MAX9505 DirectDrive video filter amplifiers integrate an analog switch (MAX9505) and a negative charge pump. These devices operate from a single 2.7V to 3.6V suppl...[Details]
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The brushless DC motor is composed of a motor body and a driver, and is a typical mechatronics product. A brushless motor is a motor without brushes and a commutator (or slip ring).
The ...[Details]
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In recent years, China's lighter market has developed rapidly, not only in the domestic market, but also in the world market. According to statistics, the global demand for lighters is 16 billion per ...[Details]
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question Vector network analyzers can measure impedance and Z parameters. However, in the specification manual, the impedance measurement range is rarely marked. How to determine the impedance measur...[Details]
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1. Let’s first understand the flyback converter 1. Basic flyback circuit: 2. Working principle: The polarity of the primary and secondary windings of the transformer are opposite, which is proba...[Details]
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The dishwasher is a kind of kitchen equipment that automatically cleans tableware. Its appearance reduces the labor intensity of cooks and household "cooks" and improves the corresponding work effici...[Details]
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New ideas There are already a lot of basic teachings on the dynamic display of digital tubes. In the teaching, data is often stored in the form of arrays for dynamic display, which is easy to underst...[Details]
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An innovative automated measurement approach helps solve problems inherent in a multi-machine flexible production environment In 2008, Kurt Manufacturing installed an automated production system (APS...[Details]
Microcontroller MCU
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