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According to 36Kr, Beijing Dayu Zhixin Technology Co., Ltd. (hereinafter referred to as Dayu Zhixin) recently completed tens of millions of yuan in Pre-A round of financing, which was jointly investe...[Details]
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The three-phase half-controlled rectifier bridge circuit structure is a common rectifier circuit, which is easy to control and has low cost. This article introduces a three-phase half-controlled r...[Details]
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Introduction This article introduces how to customize a long and short key in the STM8L series. experiment platform Compiler software: IAR for STM8 1.42.2 Hardware platform: stm8l101f3p6 deve...[Details]
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To eliminate the losses of adding a PFC front-end stage to an offline power converter, some designers use various PFC topologies such as a PFC boost follower to reduce switching losses and/or an in...[Details]
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0 Introduction
ATM asynchronous transfer mode is a connection-oriented fast packet switching technology based on circuit switching and packet switching. It uses fixed-length packets as the un...[Details]
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High -brightness
(HB)
white LEDs
(light-emitting diodes) are rapidly replacing incandescent lamps in many home, institutional, government and industrial applications
. In the past year, whi...[Details]
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July 8, 2022 – Mouser Electronics, Inc., an authorized global distributor focused on introducing new semiconductors and electronic components, is pleased to announce that it has received three awards...[Details]
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After the US-ROK summit, US President Biden received a gift package from the other side of the ocean - an investment worth US$39.4 billion, including chips, new energy batteries and other industries,...[Details]
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Australia has taken the lead in banning the use of incandescent lamps, which has opened the prelude to the large-scale popularization of LED lamps. In addition, as EU countries, Japan, Canada and oth...[Details]
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Motor full voltage starting
Full voltage starting, also known as direct starting, is the most commonly used starting method. It connects the stator winding of the motor directly to the power s...[Details]
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As we all know, a fuse is just a fuse. We know that when the current exceeds a certain value, the fuse will open the circuit. This can protect us from electric shock and fire caused by overheating of ...[Details]
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Today, blogger @数码闲聊站 revealed that the imaging specifications of Xiaomi 11 Ultra are still stronger than those of Xiaomi 12 Pro, and the camera hardware of Xiaomi 11 Ultra will still be strong even ...[Details]
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Founded in 1987, TSMC has held its annual technology symposium since 1994, and this year marks its 25th anniversary (a point that was generally highlighted at the Santa Clara Convention Center). “The...[Details]
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The basic working principle of PWM converter
The basic working principle of PWM converter
The working principle of PWM converter is shown in the figure. Due to the increase of switching freque...[Details]
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On October 23, the Shangqiu Municipal Development and Reform Commission approved the feasibility study report on the new energy vehicle charging and swapping infrastructure project in the central u...[Details]
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