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introduction At present, there is still a certain gap between my country's equipment technology level and that of developed countries. For advanced equipment introduced from abroad, how to br...[Details]
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Large-screen displays based on LED technology have been widely used in public places such as squares, airports, stadiums and stations to display multimedia information such as text, animation, imag...[Details]
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If the car door lock does not work, it is mostly because the remote control is out of power or broken, or the central control module or fuse may be burned out.
If a door cannot be locked, it i...[Details]
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The technological development of TV products in recent years has been very leaps and bounds, from 3D to smart and now 4K, the technological updates in just a few years have been so numerous that i...[Details]
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ROHM, a world-renowned semiconductor manufacturer (headquartered in Kyoto, Japan), has developed the "BUxxJA3DG-C Series (BU12JA3DG-C, BU15JA3DG-C, BU18JA3DG-C, BU25JA3DG-C, BU30JA3DG-C, BU33JA3DG-...[Details]
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The industry has recently expressed concerns about the stability of supply of key raw materials in the semiconductor chip industry. Currently, Russia and Ukraine supply large amounts of neon and p...[Details]
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After transplanting the fatfs file system, we often need to write data to a txt file, but this data may need to be written multiple times, so what should we do? Through the study of the past few days...[Details]
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1 Introduction
As the interface circuit between the power supply and the electrical equipment, while completing power transmission and meeting the needs of various forms of electrical energy ...[Details]
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CCM working mode refers to the working mode in which the inductor current of the converter is continuous within one switching cycle under rated load (the inductor current is still intermittent unde...[Details]
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1-7-3． Calculation of parameters of flyback transformer switching power supply circuit
The calculation of the parameters of the flyback transformer switching power supply circuit is basically ...[Details]
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A brushless motor is a motor without brushes and a mechanical commutator.
We know that the stator of a general brushed motor is a permanent magnet and the rotor is an electromagnet. When...[Details]
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The power transformer can interfere with the amplifier through magnetic field, electromagnetic induction and circuit, and is the biggest interference source in audio equipment. Therefore, it is nec...[Details]
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0 Introduction Due to work needs, the power supply system we developed requires both leakage protection and uninterrupted power supply capabilities. Therefore, we use a 3kVA high-frequency online u...[Details]
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Overcoming communication barriers and solving application development efficiency bottlenecks Pioneers of smart hospitals face difficulties in digital transformation Founded in 2016, Aidiya is a ...[Details]
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In order to maintain the core competitiveness of their products in the current rapidly developing autonomous driving, all manufacturers are eager to continue to improve existing products and iterat...[Details]
Motor Drive Control（Motor Control）
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