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In the communication between users and manufacturers, it is often mentioned that according to the output capacity of the UPS and the required backup time, the configuration of the relevant batterie...[Details]
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0 Preface
At present, digital storage oscilloscopes have gradually replaced traditional analog oscilloscopes with their unique advantages of small size, easy portability and high accuracy, and ar...[Details]
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In the Function_define.h file #ifdef FOSC_160000 // if Fsys = 16MHz #define TIMER_DIV12_VALUE_10us 65536-13 //13*12/16000000 = 10 uS, // Timer divider = 12 for TM0/TM1 #define TIMER_DIV...[Details]
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China Energy Storage Network News
: On September 10, at the International Smart Energy (Electricity) Forum held in Wenzhou, Zhejiang, several Internet experts from the State Grid Corporation ...[Details]
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This evening, Huawei officially updated the "Announcement on the issue that some mobile phones can only be charged to 80% and the mobile phone manager cleaning and acceleration always shows "Sc...[Details]
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Recently, the underground powerhouse of the Zhaoqing Langjiang 300MW large-scale pumped storage power station, the first variable-speed pumped storage project in the Guangdong-Hong Kong-Macao Greater ...[Details]
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The safety performance of batteries has a great impact on the smooth and reliable operation of electric vehicles, so detailed safety performance tests are required for batteries. Electric vehicle b...[Details]
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Recently, TUV Rheinland Group (TUV Rheinland) has issued an ISO 26262 functional safety management system certification to Huawei Technologies Co., Ltd. (Huawei) for its mPower smart electric produc...[Details]
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As a key link to ensure quality and performance, testing is facing new development and incremental space as cars move towards intelligence,
electrification
, and networking. At the same tim...[Details]
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Circuit Function and Advantages
The circuit shown in Figure 1 is a 4 mA to 20 mA current loop transmitter for communication between a process control system and its actuators. In addition ...[Details]
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Digital blogger ZACKBUKS announced the release date of the Sony Xperia 5 Chinese version on Weibo. The information shows that Sony will officially release the Xperia 5 Chinese version in Shangha...[Details]
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1. What is the manufacturing process of LED chips ?
LED chip manufacturing is mainly to manufacture effective and reliable low-ohm contact electrodes, and to meet the minimum voltage drop bet...[Details]
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OPPO recently announced ColorOS 12, which will be released in mid-to-late September and will adopt a brand new design. According to a post by IT Home netizen @伦流挂科, the ColorOS official websi...[Details]
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0. Introduction
At present, the boost circuits used for white light driving mainly include inductive DC-DC circuits and charge pump circuits. Inductive DC-DC circuits have problems such as EMI, w...[Details]
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Nokia filed a complaint with the US International Trade Commission (USITC) early last month, claiming that Lenovo had infringed the company's patents and demanding a limited exclusion order and injun...[Details]