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Journalism eleven thousand seven hundred and thirty-four

New competitors are added to the magnetic wireless charging treasure market. Shenzhen Changhong Juheyuan launched three types of battery cells

These cells have higher working voltage and energy density, so that the power bank can store more power in a smaller volume and provide a longer life ...
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Nanxin Technology Performance Express: In 2023, the revenue will increase by 36.87% year on year!

preface On March 20, 2023, Nanxin Technology (stock code: 688484) released the 2023 Annual Report. The report shows that the company will achieve a total revenue of 1.78 billion yuan in 2023, with a year-on-year growth of 36 ...
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Exquisite design, strong performance, full evaluation of Yangwei precision USB-C to Lightning converter

preface After upgrading the USB-C interface of the iPhone 15 series, the interface of the mobile phone market has been basically unified. Now you can solve the problems of Apple and Android phones, tablets and most light and thin pens with one C-C data ...
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Small body, huge energy: innovative application of lithium battery in smart watches

Lithium battery smart watches have already played a more central role. With the high energy density of lithium batteries, smart watches can work for several days or even longer after a single charge. This provides users with great convenience. They do not need to charge frequently, and can be used at any time ...
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Say goodbye to battery anxiety: lithium battery greatly improves the endurance of smart glasses

The application of lithium battery in smart glasses has been relatively mature. With the continuous progress of lithium battery technology, smart glasses in the future will be more portable, safe and efficient. ...
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Zhongying Electronics' performance report in 2023: revenue of 1.3 billion yuan

preface On April 3, Zhongying Electronics (stock code: 300327) released the 2023 Annual Report (Corrected). The report shows that the company will achieve a total revenue of 1.3 billion yuan in 2023, a year-on-year decrease of 18.83 ...
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The LLC master chips used in these PC gold medal power supplies are also suitable for high-power multi port fast charging applications

preface Different from the traditional PWM converter, LLC is a resonant circuit that can achieve constant output voltage by controlling the switching frequency. Its advantages are: realizing zero voltage turn on of the two main MOS switches on the primary side and secondary rectifier diode ...
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What kind of wireless communication module are used for high-power outdoor power supplies such as the electric waiter and Lvlian? This article gives you the answer

preface "Hello, Jarvis." "At your service, sir." These two lines are the classic lines of Iron Man and AI intelligent steward Jarvis in the classic Marvel movie Avengers Alliance. Once upon a time, we were film audiences ...
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The necessary "core" of lightning cable, these products are built with Retimer chip

preface With the continuous popularization of high-speed transmission technologies such as USB4, Thunderbolt 5, PCIE4.0, the data transmission rate is getting faster and faster, which brings the problem of long-distance transmission loss. At this time, external Reti must be used ...
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Small "core" high-energy LED driver chips used by Skyworth and Changhong

preface LED driver is an electronic device used to drive LED module, which is used to drive LED to emit light and ensure normal operation of LED module components. The conduction characteristics of LED determine its requirements for power supply voltage and current ...
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Another "core" star in the field of domestic new energy, the head manufacturer of Hall sensor, Xinjin Electronic CC6910, entered the supply chain of the electric waiter

preface The electric waiter has launched a new generation of outdoor power supply 1000 Pro 2, which has made major upgrades in charging speed, output power, safety and durability. The three charging modes of commercial power, solar energy and vehicle charging enable users to ...
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[Core product] The charger series scheme of the core trunk electric two wheeled vehicle is coming~~

1、 Electric two wheeled vehicle - mainstream and wide travel mode Electric two wheeled vehicles are the mainstream and widely used travel mode at present, which are mainly divided into the following three categories: electric bicycles, electric mopeds and electric motorcycles. Including electric bicycle ...
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Yi Chong Semiconductor launched the industry's first 140W dual port protocol chip CPS8860 certified by USB PD3.1 EPR

preface With the new upgrade of USB PD3.1 fast charging standard, the USB-IF Association has classified the power of the original USB PD3.0 into the Standard Power Range, ...
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Guoxuan High tech Performance Forecast: The revenue is expected to exceed 30 billion yuan in 2023

preface On January 30, 2024, Guoxuan High tech released the 2023 Annual Performance Forecast. The report shows that the company is expected to achieve a total revenue of 31 billion yuan - 33 billion yuan in 2023, which is expected to be ...
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Fast report on performance of Far East Shares: total operating revenue of 24.465 billion yuan in 2023

preface On April 10, 2024, Far East Shares released the 2023 Annual Report. The report shows that in 2023, the company will achieve a total operating revenue of 24.465 billion yuan, a year-on-year increase of 12.85%, and realize the return to the parent company ...
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What is Apple Works with DockKit certification? Understand after reading this article

Apple Works with DockKit certification, applicable to live broadcast e-commerce, outdoor live broadcast, video online classes, Vlog shooting and other industries ...
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USB-IF PD3.1 Product Certification List

E-Marker chip, protocol chip, PD controller and other products have passed USB-IF PD3.1 certification ...
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Learn about quick charging, wireless charging and battery information of Huawei Pura 70 series

Huawei Pura 70 series supports up to 100W wired and 80W wireless flash charging ...
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Powerchip Micro Performance Express: Revenue in 2023 will grow by 15.54% year-on-year

preface On April 16, PowerCore Micro (stock code: 688601) released its 2023 Annual Report. The report shows that the company will achieve a total revenue of 887 million yuan in 2023, up 15.54% year on year ...
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In 2023, Zhuhai Guanyu will achieve a net profit attributable to the parent company of 344 million yuan, up 278.45% year on year

preface On April 9, 2024, Zhuhai Guanyu released the 2023 Annual Report. The report shows that in 2023, the company will achieve a total operating revenue of 11.446 billion yuan, a year-on-year increase of 4.29%, and realize net profits attributable to the parent company ...
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