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The power supply circuit of the TDA2030A amplifier board is shown in the figure below. In order to ensure the sound quality of the amplifier board, the output power of the power transformer must not ...[Details]
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the GTC 24 exhibition notes of an Onsemi expert. We can try to see from the expert's perspective that after spending four exciting days at GTC 24, he can't wait to record the hot...[Details]
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Because the current TFT-LCD backlight module mainly has two light sources: CCFL and LED. Compared with CCFL, LED is DC and low voltage; while CCFL is high voltage (600 volts). Of course, small-area CC...[Details]
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GSMA recently published an article titled "Global 5G Spectrum Governance from China's Practice: GSMA's Recommendations on the Optimal Combination of 5G Spectrum Resources", praising the practices ado...[Details]
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Recently, the 2019 "Bank of China Co., Ltd. UPS Selection Project Procurement" and "Agricultural Bank of China Medium and Low Power UPS and Other Items Shortlisted Procurement Project", which have at...[Details]
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1. Hardware Solution This design uses a single-chip microcomputer as a data processing and control unit. In order to process data, a photoresistor is used to sense the change in light intensity. Afte...[Details]
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On November 30, it was reported that Huawei is still developing new Hongmeng smartphones, which is certain. According to Weibo blogger @WHYLAB, Huawei has a new 4G phone that has passed the nationa...[Details]
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As the focus of the development of production process automation, fieldbus has played a huge role in promoting automation technology and is a symbol of modern industry. As a comm...[Details]
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With the rapid development of China's power industry, preventive testing of electrical equipment has become an important part of ensuring the safe operation and maintenance of power systems . Insul...[Details]
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Siemens introduces mPower power integrity solution for analog, digital and mixed-signal IC designs
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Siemens enters the fast-growing integrated circuit (IC) power analy...[Details]
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NIOSⅡ is the second generation IP soft core processor launched by Altera. It and other IP cores can form the main part of SOPC system. Altera SOPC Builder provides NiosⅡ processor an...[Details]
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According to foreign media reports, DCD-SEMI, a leading intellectual property (IP) core supplier and system-on-chip (SoC) design company, has launched the CAN-ALL solution CAN bus controller, which c...[Details]
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On July 10, according to Weibo blogger @鹏鹏君驾到, Huawei's highly anticipated annual flagship Mate 40/Pro series is stepping up manufacturing and key debugging. This time, the Huawei Mate40 series...[Details]
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1. Introduction
Surge protection devices (SPDs) are essential devices that suppress surge voltages generated by lightning, electrical system operation, or static electricity, and protect elect...[Details]
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The transition from the LiDAR route to the visual route has greatly improved the perception ability. The secret of Xiaopeng's visual intelligent driving evolution lies in the implementation of the ...[Details]
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