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1 Introduction 1.1 Application of digital power controller UCD3138 Digital power controller UCD3138 is usually placed on the secondary side of DC/DC power supply due to its good feedforward function,...[Details]
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1. Why choose envelope tracking technology?
A power amplifier operates at its highest efficiency when the output power reaches its peak, i.e., when gain compression occurs. For a typical W-CDMA/HSP...[Details]
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There have been reports before that the iPhone 12 series that Apple will launch this year will all use OLED screens, and the new phones will include four models. If this is the case, then rely...[Details]
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Delta Electronics, a major Taiwanese power supplier, continues to seize the electric vehicle field. Two years ago, it cooperated with the U.S. Department of Energy to develop a wide-band gap bidirect...[Details]
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On April 13, 2021, WPG Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary Quanta has launched a headphone solution based on Qu...[Details]
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Industrial computers usually use industrial-grade motherboards, industrial-grade processors, industrial-grade memory, industrial-grade displays, industrial-grade peripherals and other components, w...[Details]
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1. Main functions This project uses Proteus8.12 to simulate the 51 microcontroller controller, and uses OLED12864 liquid crystal module, PCF8591 AD module, buttons, motors, etc. The main function: ...[Details]
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HTC VIVE officially released a tweet on March 5, warming up the upcoming new VR head-mounted display. The picture shows a close-up of the logo, and it can be seen that the display surface is ma...[Details]
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The internal structure diagram of the light oscilloscope (recorder) is shown in Figure 1. It consists of a vibrator and a magnetic system, a light source and an optical system, a transmission part, ...[Details]
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Recently, domestic DPU chip company Yisixin Technology (Shanghai) Co., Ltd. (hereinafter referred to as "Yisin Technology") announced the completion of a new round of financing of several hundred mil...[Details]
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According to patentlyapple, Apple recently approved four patents related to the "Titan Project", including a braking system, a safety system, a vehicle charging system, and a latch for protecting car...[Details]
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Renesas Electronics brings a variety of advanced automotive electronics solutions Attended the 2022 Munich South China Electronics Show Shenzhen, China, November 7, 2022 - Renesas Electronics, a g...[Details]
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Smart door locks are already a familiar product to the public. In addition to the convenient unlocking experience, their safety performance is also a focus of people's attention. So are smart door ...[Details]
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Nowadays, car users are becoming more and more sensitive to fuel consumption, and they expect to save fuel costs, while objectively helping to reduce the impact on the environment. In order to keep...[Details]
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As we all know, solar panels have an IV curve, which represents the output performance of the solar panel, representing the current and voltage values respectively. The intersection of the...[Details]
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