There are generally three basic working modes for non-isolated switching power supplies: buck, boost, and polarity reversal. The others are converted from these three forms, such as flyback, forward, ...
// Module function description// When the direction control signal "wr_" is "1", y_ is used as output and its value is the value of input signal a_// When the direction control signal "wr_" is "0", y_...
Preface ShineBlink is a universalIoT smart hardware development board with zero threshold, zero development environment and low code. Gizwits provides developers with the ability to put low-threshold ...
[i=s]This post was last edited by fxyc87 on 2021-2-4 13:37[/i]There are already very detailed examples in the official documentation about AD collection.
Moderator dcexpert also posted this thread [RP...
Hello everyone, I have been working on PID control of inverters for a long time, but I can't find relevant literature. The difficulty I am facing now is the digital realization of PID. AD sampling can...
[font=微软雅黑, "][size=14px][size=12pt]The wireless charging electric car charges the farad capacitor through a wireless charging device. After it is fully charged, it is powered by [/size][size=12pt]DC-...
Francesco Muggeri, Vice President of Regional Marketing and Applications for Power Discrete and Analog Devices Division of STMicroelectronics Asia Pacific, recently elaborated on STMicroelectronics' ...[Details]
This small uninterruptible power supply (UPS) can provide 5V, 9v and 12v DC power supply. The maximum supply current can reach 1A. It can supply power to the load without delay when the main power is...[Details]
Traditional virtual instruments consist of a data acquisition board based on the PCI bus that directly utilizes A/D and D/A chips and corresponding software. However, with the rapid development of ...[Details]
0 Introduction
The flight speed of a micro-aircraft is not only a controlled variable during its flight, but also one of the important reference data for controlling the flight attitude. Theref...[Details]
According to businesskorea, Korean local companies have made significant progress in EUV lithography technology. The "Patent Application Report for the Past 10 Years (2011-2020)" released by the Kor...[Details]
The charger has a nickel-cadmium, nickel-metal hydride, and lithium-ion battery charging switch and a discharge function. When the AC mains input is 150-250V and 40mA, it can output a DC current of 3...[Details]
LG Electronics said today that the company's mobile phone business will be gradually shut down, which is expected to be completed before July 31 this year, and some existing models will still b...[Details]
The active clamp topology is one of the most popular topologies because it allows efficient conversion of bus voltage to the voltage required by logic ICs in an electronic subsystem. An article rev...[Details]
When programming with Elan MCU, please pay attention to the following points: 1. When the program is longer than 1K, page jump will occur. If an interrupt handler is enabled, after entering the inte...[Details]
1 Introduction
The secondary-side monitoring IC of the switching power supply (SMPS) is used as the auxiliary (housekeeping) circuit of the SMPS to perform functions such as overvoltage and und...[Details]
The motor protector is an important guarantee for the safe operation of the motor. It can not only protect the motor from damage such as overload and overheating, but also improve the reliability a...[Details]
The method of using a frequency converter to adjust the motor speed is as follows:
For a small inverter with single-phase input and 3-phase 220v output, if a small-power motor is connected, fi...[Details]
Recently, negative news about e-cigarettes has emerged in an endless stream, bringing great public pressure to the industry. According to a report by U.S. health officials, the number of confirmed an...[Details]
Tool/Base Management Window - Overview Area
The "Overview" area displays all existing TOOLs, BASEs and external kinematic systems, each in a separate tab.
Here we take the Tools tab a...[Details]
On the 10th, the reporter learned from the School of Metallurgy and Energy Engineering of Kunming University of Science and Technology that the team of Professor Hua Yixin of the school has made im...[Details]
Analogue and Mixed Signal
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