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What role do digital power devices play between startup and shutdown ? The two core functions are monitoring and telemetry . Monitoring is a fast-acting safety function that prevents damage to the de...[Details]
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Global suppliers are investing heavily in silicon carbide (SiC) microchips, spending billions of dollars to secure silicon carbide chip inventories and even make their own. Like other car companies...[Details]
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Introduction "Parameter measurement" is a powerful tool for oscilloscopes to analyze waveforms. Engineers can easily obtain various parameters without turning on the cursor. However, some engineers m...[Details]
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Yesterday, I finally managed to successfully run the cross-compilation environment, transplant the kernel, and create the root file system on the arm development board. Some steps went smoothly, but ...[Details]
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On September 28, smart power and sensor technology company ON Semiconductor announced the launch of three silicon carbide (SiC)-based power modules using die-cast technology for on-board charging and...[Details]
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After a day's work, we put aside our nervous mood and don't want to be disturbed anymore. However, when we walk into the elevator, brainwash advertisements such as "Looking for a job, talk to the bos...[Details]
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1. Introduction to I2C IIC (Inter-Integrated Circuit) bus is a two-wire serial bus developed by PHILIPS, used to connect microcontrollers and their peripherals. It is a serial bus composed of data ...[Details]
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November 14, 2022, Durham, North Carolina, USA, Los Angeles, California, and Shanghai, China -- Wolfspeed , Inc. (NYSE: WOLF), the global leader in silicon carbide (SiC) technology , recently announ...[Details]
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0 Introduction
In many electronic systems, a sine wave signal with adjustable frequency and amplitude is often needed as a reference signal or carrier signal. Usually, sine wave signals ar...[Details]
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The standard 51 is 12T, which means 12 clock cycles (crystal oscillator cycle, for example, 12M, the cycle is 1/12M, unit is second), the machine does an instruction cycle, exactly 1/12M*12=1uS, comm...[Details]
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When using a vortex flowmeter to measure the cooling capacity of ice and brine, the following issues should be noted:
(1) Pay attention to choosing a vortex flowmeter with a suitable diameter, and...[Details]
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More and more measuring instruments provide GPIB (General Purpose Intefface Bus) bus interface, through which instruments and computers with GPIB interfaces can be connected conveniently and quickly ...[Details]
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On April 18, the Xiamen Development and Reform Commission issued a notice on soliciting public opinions on the "Implementation Plan for Electricity Demand Response in Xiamen (2023-2025)" (hereinaft...[Details]
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The circuit working principle of the device is shown in the figure. The experiment found that when the refrigerator compressor is working, taking air cooling measures for the refrigerator compresso...[Details]
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The market demand for lithium iron phosphate continues to be strong, and its market share has hit a new high. According to the data from the Power Battery Application Branch, the domestic power bat...[Details]
Analog electronics
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