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Basic requirements of TRIAC dimming
调光線性:通过可控硅调光器触发相位变化使LED的光输出达到线性的变化。调光器的兼容性:不论是用于前缘或后缘的相位调光,以及使用多种不同的调光器都不会影响LED的调光线性。并行控制:当多个LED灯由单一调光器驱动时,调光线性需保持一致。闪烁:当LED灯具进行调光时,不会出现闪烁。
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The new DA14592 SoC and DA14592MOD modules support a wide range of applications such as crowdsourcing positioning. Also brings the lowest eBoM January 18, 2024, Beijing, China - Renesas Electronic...[Details]
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On August 15, the largest independent energy storage project in Yunnan Province, the Yongren Zhixin 300MW/600MWh independent energy storage demonstration project, was completed. Image Wang Qinggao, as...[Details]
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On-site detection
Step 1, check the battery voltage
Step 2, check whether the steel bar is standard
Step 3, set the diameter of the steel bar
Step 4, select the range (select the low range within...[Details]
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How high is the cost of the catering industry? Data shows that the labor cost of the catering industry has increased by more than 27.6% in the past three years, and the growth rate of employees has...[Details]
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UMC announced today (2) that the company spent a total of NT$6.152 billion to purchase a batch of factory equipment from Asia Pacific for production, and the equipment has arrived. Taiwan media Eco...[Details]
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O Introduction
Brushless DC motors have the advantages of simple structure, reliable operation, and easy maintenance of AC motors, as well as high efficiency and good speed regulation performa...[Details]
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The width of the laser pulse is a very important parameter. For femtosecond pulses, their width is generally measured using instruments such as autocorrelators, spiders, frogs, wizzlers, etc. For...[Details]
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China Energy Storage Network News:
On August 29, Eduardo Frei, former President of Chile and Ambassador Extraordinary and Plenipotentiary of Chile to the Asia-Pacific region, was invited to v...[Details]
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The 2020 Medtec China Exhibition and the 16th International Medical Device Design and Manufacturing Technology Exhibition will be grandly opened in Shanghai from September 14 to 16. The domestic medi...[Details]
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Sineng Electric Co., Ltd. (SINENG), a leading global PV inverter manufacturer, recently announced that it has signed a 1.5GW inverter supply agreement with Indian PV power station EPC Larsen & Toub...[Details]
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On April 12, according to Nikkei News, from the perspective of gross domestic product (GDP), Japan's official subsidy support for the semiconductor industry is significantly higher than that of the...[Details]
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The virtual instrument program designed by LabVIEW is transplanted to the portable handheld device running WindowsCE. It can greatly improve the efficiency of embedded system software development. ...[Details]
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News Headlines Enables a wide range of disruptive use cases, such as true hands-free smartphone car access Providing spatial awareness for cars and smart devices through unique ultra-wideband (UW...[Details]
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On November 6, international research organization SNE Research released the latest data on global
electric vehicle
battery
usage from January to September 2024. The data showed that ...[Details]