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The balance charger is a method of charging by constant current first and then constant voltage, which can ensure 100% full charge. The charging efficiency and charging quality are far superior to or...[Details]
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On May 29, SKY Perfect JSAT, NTT DOCOMO, the National Institute of Information and Communications Technology (NICT) of Japan and Panasonic jointly announced yesterday that they had successfully con...[Details]
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If the sources are to be believed, it was French physicist Alexandre-Edmond Becquerel who discovered the photovoltaic effect in 1839 by accidentally operating electrodes in a conductive liquid plac...[Details]
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Huawei has officially announced that it will launch its first vertical folding screen mobile phone - Huawei P50 Pocket at the winter flagship new product launch conference on December 23. Guan Xiao...[Details]
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1. Introduction
As modern electronic devices have more and more functions, the high power consumption of these functions has an increasing impact on the environment. Improving power efficiency is ...[Details]
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1 Introduction
The design of high-frequency magnetic components in switching power supplies is critical to the normal operation of the circuit and the realization of various performance indicators...[Details]
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With the continuous increase of important electrical equipment in industry, commerce and households, the protection of electrical equipment and personal safety has gradually become a vital task. Wi...[Details]
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According to previous news, in addition to the debut of the new Snapdragon 4nm flagship chip next month, Motorola will also release a Snapdragon 888+ model, and will refresh the price bottom l...[Details]
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On May 13, China Resources Microelectronics held a briefing on its 2021 and first quarter 2022 performance and cash dividends. Li Hong, the company's executive director and president, said that in 2...[Details]
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When using a digital multimeter to distinguish whether an electrical device is leaking electricity or being charged by induction, you can use the AC 20V voltage block of the digital multimeter, hold ...[Details]
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A common problem encountered in electronic design is the testing of the transmission characteristics of the circuit under test (DUT). The transmission characteristics here include gain and attenuat...[Details]
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At the Google I/O Developer Conference that just ended, a number of new hardware products such as Pixel 6a and Pixel Buds Pro ignited the emotions at the scene and at the same time snatched away th...[Details]
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The 2019 Texas Instruments (TI) China Educators Conference was successfully held in Zhuhai from November 8th to 10th. As an annual event in the field of electronic engineering education, the TI China...[Details]
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(November 8, 2024, Shanghai) Today
, Nanxin Technology announced the launch of a new high-efficiency synchronous bidirectional buck-boost charging chip SC8808, which can support a charging volt...[Details]
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From November 13 to 15, 2024, GMCC and Welling, suppliers of system-level solutions for core components of consumer appliances
, appeared at the 2024 China Household Appliances Technology ...[Details]