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DLCT-H Charger Characteristics Tester
Intelligent portable charger , charger characteristic tester
The charger characteristic tester can detect and test chargers of different capacities and batte...[Details]
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At the end of 2023, the Energy Bureau issued the "Notice of the General Office of the National Energy Administration on Carrying out New Energy Storage Pilot Demonstration Work", with a total of 56...[Details]
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Driven by fierce competition among brands, portable electronic products are becoming more diversified and complex in terms of their functions. Due to their small size, higher and higher operating fre...[Details]
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Würzburg, Germany - Theoretical and experimental physicists from the ct.qmat team of the Cluster of Excellence Dresden have developed a semiconductor device made of aluminum gallium arsenide. This gr...[Details]
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1. SN3910 performance characteristics
SN3910 is a peak current sensing buck LED driver that works in constant off-time mode. It allows the voltage source range from DC8-45V or AC110V/220V to d...[Details]
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Given the times we live in today, portability of embedded systems is a critical design consideration. Portable systems are often battery powered, and battery life depends on the system's power con...[Details]
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1. General requirements for LED drivers
The arrangement of LEDs and the specifications of LED light sources determine the basic driver requirements. The main function of an LED driver is to ...[Details]
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The hottest topic in recent times is the price increase of memory . DIY players are heartbroken when they mention this. At the beginning of last year, it only cost about 500 yuan to install 16GB DD...[Details]
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Hello everyone, sometimes we encounter such waveforms in waveform measurement. According to the waveform characteristics, the appropriate edge trigger has been set, but the waveform still cannot be d...[Details]
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In recent years, with the development of MEMS and related technologies, the field of micro-robotics has attracted more and more attention. However, due to the small size of the parts, the assembly...[Details]
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On the morning of April 2, Beijing time, Sony Group’s official website announced that Sony Mobility will be officially established from April 1, 2022. The chairman of the new company is Kenichiro Yos...[Details]
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LED技术的快速发展,光效的不断提升,LED射灯技术也在快速发展。目前的LED射灯几乎是以替代传统卤钨灯为主。相比传统灯具,LED射灯在节能及长寿命方面具有显著的优势。随着LED射灯成本的降低,LED射灯的应用也逐步开始普及。《全面剖析LED射灯灯具》分为上下两集,上集笔者先从LED射灯的技术要求,常见的规格类型及结构给大家讲起。
(I) Technical requirement...[Details]
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1. Definition of pointer variables The definition of a pointer variable is similar to that of a general variable, and its form is as follows: data type * identifier; means it is defined as a mem...[Details]
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Fault 1: No response after power on, unable to boot Test results: After testing, the instrument CPU board is damaged, causing it to fail to boot; after booting, the self-test reports an error, the ...[Details]
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1 Introduction The capacitive voltage transformer adopts a new type of insulation structure, that is, the electromagnetic device is a dry structure. It has the following technical and economic chara...[Details]