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Nowadays, since switching power supplies can generate electromagnetic waves that affect the normal operation of electronic products, correct power supply PCB layout tech...[Details]

This article introduces the main features of ZXLD1374, as well as various application circuits and the corresponding bill of materials (BOM). Diodes’ ZXLD1374 is a high precision 60V 1.5A LED ...[Details]

Zhang Xin, Party Secretary and Chairman of TBEA At the beginning of this year, State Grid Corporation of China conscientiously implemented the new energy security strategy and proposed the str...[Details]

Normally, the operation of an AC clamp meter follows the CT principle, which is often used to obtain magnetic flux when current passes through a conductor. Assuming that the current passing through t...[Details]

       According to foreign media reports, General Motors (GM) has submitted a patent application to the United States Patent and Trademark Office (USPTO) for its "Radiant Heating System". The system...[Details]

introduction With the rapid development of multimedia technology and network technology, and the maturity of modern computer technology, especially massive data storage and transmission technology, v...[Details]

In order to strengthen the traceability management of recycling and utilization of power batteries for new energy vehicles, and to standardize and guide all relevant parties to fulfill their tracea...[Details]

Solar water heaters are rapidly entering thousands of households due to their advantages of energy saving, environmental protection, and low cost. The water temperature and water level controllers th...[Details]

0 Introduction The electric locomotive logic control unit (LCU) is an important control part of the electric locomotive. It uses modern electronic components to replace the original contac...[Details]

Now many of my friends are working in industrial control, and a lot of controls are done with PLC. The current industrial environment has many problems. For example, the factory is not big and is f...[Details]

　　Simply add a pair of resistors, a capacitor, and a pushbutton switch to convert a standard three-terminal reset manager to a manual reset 　　Adding a manual reset function usually requires new circu...[Details]

I. Introduction In terms of performance, OLED screens have a relatively higher resolution, fewer pins, and occupy much fewer I/O ports. In terms of power consumption, first of all, OLED displays do n...[Details]

The National Power Electronics Speed ​​Control Electrical Drive System Semiconductor Power Converter Standardization Technical Committee was established in 2000 under the situation of rapid dev...[Details]

This article introduces the principle and design method of a low-power multi-output AC/DC switching power supply based on the TOPSwith series chip design. Design requirements The swit...[Details]

Assume ia＞0, ib＜0, ic 0, and the driving signals of the corresponding switches San, Sbp and Scp are shown in Figure 1. It can be seen from the figure: Figure 1 Driving signals for switch...[Details]