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1 Introduction
Fujian Hengyuan Tap Water Co., Ltd. is located in Sanming City, Fujian Province. It is responsible for the supply of water for the entire Sanming citizens and the industrial...[Details]
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OFweek Cup · OFweek 2023 China
Robot
Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authorita...[Details]
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On December 14, the 2022 (9th) Gaogong Robot Annual Conference, ...[Details]
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Most portable products that use white light-emitting diode (WLED) backlight displays also require auxiliary LED lighting. Two ICs are typically required: an inductive boost converter to maximize the e...[Details]
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On September 14, South Korean media TheElec reported that LG Energy Solution recently canceled the development of square batteries. "Earlier this year, the company began to review whether the product...[Details]
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Circuit principle: AC220V mains is stepped down by transformer T1, and after full-wave rectification by D1-D4, it is supplied to the charging circuit. When the output end is connected to the set b...[Details]
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Perhaps the most common IC in isolated switching power supplies , the TL431 shunt regulator provides a simple, low-cost way to accurately regulate output voltage. Figure 1 is a block diagram of the...[Details]
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【Rounding】Design is often humorous. Even a little change can make life more interesting. For example, lighting, in addition to the lighting function, the lighting fixtures can also become the prot...[Details]
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It has been 4 years since HarmonyOS was officially unveiled at the 2019 Huawei Developer Conference (HDC2019). Today, all IoT devices are still not convenient enough, so we look forward to China’s In...[Details]
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TL499A boost regulated power supply and battery backup power supply circuit
TL499A is an adjustable switching regulator, whose output voltage is adjustable between 2.9 and 30V. TL499A can be ...[Details]
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CSE7780 is a single-phase multi-function metering chip that can measure various electrical parameters such as voltage RMS, current RMS, average active power, and has anti-electricity theft function, w...[Details]
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Recently, I encountered a situation where a customer failed to pass the harmonic test of our module. Combined with some questions I encountered in previous tests, I recently studied some principles...[Details]
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Reporter: For those who are not familiar with the energy and power sector, the concept of energy interconnection is still somewhat unfamiliar. What do you think energy interconnection m...[Details]
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On January 19, as more and more Snapdragon 888 flagship models came out one after another, the "big melee" of top flagships in 2021 officially entered its climax. In addition to the mainstream s...[Details]
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Temperature control probe sensors are devices used to measure temperature and are widely used in industry, medical treatment, scientific research and other fields. Among temperature control probe s...[Details]
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