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The author of this article is an experienced power engineer who has been using oscilloscopes on the front line for a long time. In this capacity, he proposed that some details should be paid attenti...[Details]
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Recently, MR (Rheinhausen Group, hereinafter referred to as MR), a global expert in transformer control, was invited to attend CEPSI 2023 (the 24th Asia-Pacific Electricity Industry Conference) h...[Details]
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In order for an amplifier composed of transistors to amplify the signal voltage without distortion, it is necessary to ensure that the emitter junction of the transistor is forward biased and the c...[Details]
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1 Introduction
ZigBee technology is a short-range, low-complexity, low-power, low-data-rate, low-cost two-way wireless communication technology. It is mainly applicable to the fields of automa...[Details]
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When does the motor need to be dried?
1. Newly installed motors generally need to be dried because they may be exposed to moisture during transportation, storage and installation.
2. If t...[Details]
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Keynote topics will include 5G global expansion, Snapdragon flagship mobile platform, extended reality (XR) and Always-on, always-connected PC; Live streaming available on Qualcomm.com on December 4,...[Details]
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The MCS-51 microcontroller has two timers/counters
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When they select the counting mode, a negative transition on the T0 or T1 pin will cause the T0 or T1 counter to count by 1. Therefore...[Details]
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#include reg52.h void delay300ms(void) { unsigned char a,b,c; for(c=123;c 0;c--) for(b=116;b 0;b--) for(a=9;a 0;a--); } void main() { while(1) { P2=0x55; dela...[Details]
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Any transformer has leakage inductance, but the leakage inductance of the switching transformer has a particularly important impact on the performance indicators of the switching power supply . Due t...[Details]
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Recently, the U.S. Patent and Trademark Office announced a batch of new AR/VR patents. The following is a summary of 17 patents by Yivian.com (please click on the patent title for details). For more ...[Details]
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LED dot matrix blocks have the advantages of high brightness, uniform light emission, good reliability, and easy assembly, and can form display screens of various sizes. At present, LED display scree...[Details]
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Developing electric vehicles (EV) is the ultimate choice to achieve automobile energy diversification and zero emissions. Since the performance of automotive power batteries is difficult to meet th...[Details]
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Today we are speaking with Bob White, the originator of the PMBus power management protocol, long-time chair of the PMBus Specification Working Group and editor of the PMBus and SMBus specifications....[Details]
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Preface
In the data acquisition system, the analog-to-digital converter is a crucial link. The accuracy of the analog-to-digital converter and the cost of the system directly affect the prac...[Details]
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(Image source: IDTechEx official website) According to foreign media reports, new technology for cooling electric vehicle batteries can help increase battery energy density and improve safety. W...[Details]
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