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Bose has announced the launch of the SoundLink Flex Bluetooth speaker, a new member of its classic SoundLink series. The new Bose SoundLink Flex Bluetooth speaker has a portable and rugged design and...[Details]
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According to foreign media reports, a recent Apple patent shows that Apple is exploring the possibility of adding a Touch ID module and an under-screen camera to the Apple Watch. One of the patent ...[Details]
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摘要：最近，对带有同步整流电路的有源箝位ZVS－PWM控制串联谐振变换器的研究和应用不断取得进展。不过，当输入电压偏离特定值时，其效率会严重下降。通过对其各种工作模态转换的分析，阐明了效率下降的原因。为解决这种效率下降，使用了带有分立电感和耦合电感的倍流型同步整流电路模型，并分析了其稳态特性。通过实验，比较了中心抽头型和耦合电感型效率变化曲线。最后，通过分析和比较，得出结论。提出了一个整流电路，在...[Details]
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A good layout design optimizes efficiency, eases thermal stress, and minimizes noise and interactions between traces and components. All of this stems from the designer's understanding of the current...[Details]
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Since Samsung launched its first 5G smartphone in February 2019, the tech giant has released several devices equipped with 5G chips. Qualcomm's introduction of a 5G mid-range SoC also helped accelera...[Details]
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With the development of integrated circuits, a highly stable and high-precision reference voltage source has become increasingly important. Especially in D/A, A/D conversion and PLL circuits, the tem...[Details]
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Today's embedded microcontroller (MCU)-based applications are increasingly requiring more functionality, such as motor control must be more energy efficient, and previously independent applications...[Details]
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Using PLC data types
A PLC data type (UDT) is a data structure that you can define yourself and use multiple times in a program. This structure can contain several elements of different data t...[Details]
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Since the beginning of this year, the Internet medical field has been in vogue. Data shows that in the first half of this year alone, the total amount of venture capital in the field of Internet me...[Details]
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RT uninterruptible
power supply
system features:
1. Microprocessor
control
, truly intelligent uninterruptible power supply
2. True online uninterruptible power supply, pu...[Details]
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Beijing, China, October 11, 2023 – Tektronix Customer Service Day, also referred to as Tektronix Service Day, is a service feedback activity carried out by Tektronix for customers and engineers. It i...[Details]
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In 2012, China Mobile officially launched the first phase of TD-LTE large-scale test network construction. This large-scale test network is not only a concentrated display of the previous TD-LTE tech...[Details]
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Non-isolated buck type is a commonly used power supply structure now, which accounts for more than 90% of fluorescent lamp power supplies. Many people think that non-isolated power supplies only have...[Details]
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Abstract
Determining the state of movement is an important component of robot navigation systems. In this paper, we propose a method for estimating the robot pose in indoor scenes using 2D...[Details]
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Technology media techpowerup published a blog post yesterday (November 12), reporting that AMD announced the second-generation Versal Premium series adaptive SoC platform, which will become the fir...[Details]
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