Abstract: Using lossless absorption circuit can increase the operating frequency of hard-switching PFC and reduce switching loss. Applying full-bridge phase-shift soft switching technology, high power...
Why is the output voltage VCE of the transistor very small when no AC power is added, but a larger VCE can be obtained when no DC power is added and only a tiny AC power is added?...
Due to my circuit design error, the VCCA power supply, which should be 2.5V, is now about 2.3V. I wonder if this affects the operation of the FPGA? My program is burning normally, but the program does...
Previously, Positive Motion Technology shared with you the firmware upgrade of motion controller, ZBasic program development, ZPLC program development, communication with touch screen and input/out...[Details]
Tires are a very important component for cars. They are related to the driving experience of the vehicle. We are almost inseparable from cars in our daily lives. For tires, according to the role of...[Details]
introduction
In recent years, multi-touch has emerged as a new alternative to traditional human-computer interaction. It eliminates the need for keyboards and mice, enabling simultaneous inter...[Details]
Compared to gasoline-powered vehicles, electric vehicles have a simpler structure, allowing for greater flexibility in the layout of various components. While electric and gasoline-powered vehicles...[Details]
Introduction
LED displays are increasingly used in finance, securities, sports, traffic information, and advertising. This is due to the recent decline in LED costs and increases in brightnes...[Details]
According to foreign media reports, in a groundbreaking study, three researchers from Chongqing University revealed a new method for estimating the state of charge (SoC) of lithium-ion batteries, w...[Details]
As the automotive industry enters a new era of intelligence and electrification, the core competitiveness of automobiles is undergoing a fundamental shift. Software is replacing mechanical componen...[Details]
The importance of a gearbox to a car is self-evident. The performance of a vehicle, including its torque and speed, are all determined by the gearbox. Electric vehicles are different from tradition...[Details]
1. Fiber Optic Sensor
A fiber optic sensor consists of a light source, an input fiber, an output fiber, an optical modulator, a light detector, and a demodulator. The basic principle is that l...[Details]
1. Linear Motor Classification
1. Flat linear motor
The core of a flat linear motor is mounted on a steel lamination structure, which is then attached to an aluminum backing plate. The la...[Details]
The rapid development of digital technology has ushered in a transitional era for broadcast television, transitioning from color to high-definition television (HDTV). Digitalization and high-defini...[Details]
0 Introduction
The ISL54230 is a new quad-channel double-pole, double-throw (DPDT) analog switch from Intersil Corporation. It operates from a single +2.0 to +5.5 V power supply. The chip incl...[Details]
Speech coding increases the amount of information carried by each speech parameter, making it highly sensitive to channel errors. In demanding or harsh narrowband wireless channel environments with...[Details]
On August 12, 2025, WPG Holdings, a leading international semiconductor component distributor serving the Asia-Pacific market, announced that its subsidiary, World Peace, has launched
a univers...[Details]
FPGA/CPLD
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