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Yokogawa's award-winning WT5000 high-precision power analyzer Released its new current sensor unit and upgraded the firmware The WT5000 high-precision power analyzer has been further enhanced with...[Details]
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1. ADC Introduction The ADC supports up to 14-bit analog-to-digital conversion with up to 12 effective digital bits. It includes an analog multiplexer with up to 8 individually configurable channel...[Details]
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We have all learned about 51 MCU in college. 51 is also the first processor we come into contact with in embedded systems. Its structure is not complicated. When we study 51 MCU, we can clearly descri...[Details]
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In recent years, the development of the power grid has entered a critical period of transformation, upgrading and leapfrog development. With the construction and operation of the State Grid's ultra...[Details]
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Overview Functionally, a current-sense amplifier can be viewed as an instrumentation/differential amplifier with a floating input stage . This means that even when powered from a single VCC = 3.3V o...[Details]
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The automotive industry is undergoing tremendous changes and showing a high growth momentum. In this change, there are two underlying logics behind it. The first is the global demand from 1 to N; t...[Details]
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In recent years, almost every March, the Central China region has been plagued by power shortages. This seasonal power shortage is not due to insufficient installed capacity, but to a shortage of powe...[Details]
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Hardware Hookup As can be seen from the circuit connection diagram, the negative pole of the LED is grounded, and the positive pole is connected to the output terminal of 74573 through a resistor....[Details]
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In actual development, we often encounter some occasions where the power needs to be turned off and then powered on again for memory. This requires a power-off storage chip. The most commonly used EE...[Details]
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In PLC programming, the physical contacts of the stop button are usually connected as normally closed, and written as normally open in the program. Such a stop button only serves as a signal in thi...[Details]
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In the past, people used to use multimeters to test power supplies, which was very troublesome if there were many test parameters. Now, oscilloscopes are used. Oscilloscopes are one of the most commo...[Details]
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This Design Idea came about because I couldn't get those new ICs for sensing current. I needed a
discrete circuit
that was easy to build
but still had the same accuracy as the new ICs. This...[Details]
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China Energy Storage Network News:
On December 21, in order to thoroughly implement General Secretary Xi Jinping's new energy security strategy of "four revolutions and one cooperation", buil...[Details]
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Recently, foreign media exposed the detailed parameters of the Samsung Galaxy Fold 2's rear camera. Specifically, the Samsung Galaxy Fold 2 will be equipped with a rear triple-camera, which s...[Details]
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In our previous blog notes, we have explained how improving the efficiency of electric vehicle powertrains can increase their range (Note I) and how better software controlling inverters and electr...[Details]
Toshiba Photorelays TLP3547 Review
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