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Recently, some media reported that as of February 7, concept stocks continued to rise sharply, reaching a new high in the past year. This is the 14th consecutive day of rise in this sector, becomin...[Details]
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Abstract: This article introduces a new type of power MOSFET driver integrated circuit IR215X, and gives a practical application circuit of a fluorescent lamp electronic ballast using this chip. ...[Details]
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Shanghai Hejian Industrial Software Group Co., Ltd. (Hejian Industrial Software for short) recently launched UniVista EDMPro (EDMPro for short), a differentiated one-stop electronic design data manag...[Details]
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Recently, Apple announced that it would acquire part of Intel's mobile modem chip business for US$1 billion, which is the second largest acquisition in Apple's history. As an innovation benchmark i...[Details]
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In the second quarter of 2023, the decline in shipments of personal computers (desktops, notebooks and workstations) in mainland China slowed down, falling 19% year-on-year to 9.6 million units. Ship...[Details]
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Generally, bulbs use aluminum
heat sinks
. The disadvantage of this type of bulb is that it is heavy. Moreover, because aluminum is conductive, it is not easy to pass CE, UL and other safety ce...[Details]
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The domestic star - Rockchip RK3568 has always attracted much attention. The RK3568 core board promoted by Mir Electronics adopts an innovative LGA design, with more reliable core board quality and...[Details]
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Samsung released a promotional video of the Exynos 2200 SoC on January 25, showing the performance of the chip in terms of GPU, CPU, and network connection. This SoC uses a 4nm extreme ultraviol...[Details]
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According to the latest news revealed by LetsGoDigital, Huawei’s latest patent application shows that they are creating a more amazing new phone, which may have an entire screen on the front. ...[Details]
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Xiao Er has only developed heterogeneous dual-core chips before, each running its own software (for example, each running a set of FreeRTOS, anyway, the components are not large after cutting), and...[Details]
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Generally speaking, SoC chips are composed of on-chip cores, user-designed IP cores, and a bus that integrates the two. The on-chip cores determine which on-chip bus to use and the chip architecture. ...[Details]
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Recently, sophisticated battery-powered electronic systems and self-powered devices have been extended to several different applications in the existing autonomous handheld devices. Great...[Details]
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According to the characteristics of isolated power supply and driver board load on half-bridge IGBT integrated driver board, a DC-DC isolated power supply with two sets of magnetic cores sharing on...[Details]
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This time, we will start with the LC compound type EMI filter series.
＜When C and L are combined, the insertion loss will decrease sharply＞
Previously, we introduced that the insertion lo...[Details]
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As Apple's industrial chain was going through the winter, Goertek, a global leader in the micro-electroacoustic field, suddenly stopped an acquisition aimed at entering the radio frequency chip field...[Details]
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