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Following the riot at the Wistron factory in India, Foxconn, Wistron, Pegatron in India and Foxconn, Luxshare, Goertek, Lens Technology and others in Vietnam have successively stopped production due ...[Details]
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Introduction With the increasingly widespread application of PWM technology in fields such as frequency conversion and inverter frequency, as well as the rapid development of power switching devices...[Details]
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8. Loss and efficiency measurement
To measure the losses and efficiency of any system, it is best to measure the system input and output simultaneously, as shown in Figure 11.
Figure 11. Effici...[Details]
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CNC (Computer Numerical Control) system is a computer system used to control the movement of machine tools. The main task of the CNC system is to automatically control the movement of machine tools...[Details]
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According to Korean technology media KED Global, in order to win the high-end memory (HBM) order for Nvidia's next-generation artificial intelligence graphics processor (AI GPU), Samsung Electronic...[Details]
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This is a 50W power amplifier circuit diagram based on audio amplifier IC STK-1050. The symmetrical power supply used to operate this circuit has a maximum rated voltage of 53V and the recommended ...[Details]
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In 2017, Huawei released the Watch2 smartwatch (the 2018 model was later released). Although Huawei subsequently launched a number of GT series, Fit watches and children's watches, there has be...[Details]
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There have been recent news that Huawei's Mate 50 series has made a major breakthrough in supply and will arrive as scheduled in the future. Recently, art expert HoiIndi produced the latest r...[Details]
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Siemens launches integrated solution to provide customers with real-time visibility into global component supply, demand, cost and compliance data
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Purpose: Make the LED light of my development board flash on and off Experimental Procedure: /*******************************led.c*********************************/ #include "stm32f4xx.h" // ...[Details]
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GTO
is mainly used in large-capacity choppers, inverters and switching circuits. The most concerning problem is the short-circuit overcurrent phenomenon caused by various reasons; there...[Details]
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Speaking of network communication technology, before this, it was almost monopolized by European and American countries, so they were very confident in it. It wasn't until Huawei completed the develo...[Details]
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1. The concept of electromagnetic compatibility
Electromagnetic interference
(EMI) and the anti-interference ability of electronic equipment are both an intractable enemy and a...[Details]
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“Expanding production capacity, selling batteries , and suing China Airlines for Innovation” has been CATL ’s daily operation in the past two or three years. Just turned to 2023, in late February, ...[Details]
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Modbus is a serial communication protocol that was published by Modicon (now Schneider Electric) in 1979 for communication with programmable logic controllers (PLCs). Modbus has become the de facto...[Details]
Test/Measurement
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