-
Improving AC Input Switching Efficiency and Reliability in Smart Home and Smart Building (HBA) Applications Using Lossless Zero Crossing Detection Optimizing the performance of devices that turn AC...[Details]
-
Incandescent lamps have been used around the world for more than 100 years since their invention. Incandescent lamps add AC power directly to a tungsten filament resistor, causing it to heat up and...[Details]
-
Provides developers with quick access to evaluation software and documentation to quickly start evaluation and accelerate time to market TOKYO, Japan, October 27, 2020― Renesas Electronics Corpora...[Details]
-
This article describes a small and efficient GaN Doherty amplifier for LTE microcell and active antenna system base station applications. The Doherty amplifier uses the T1G6001528-Q3 device developed...[Details]
-
NVIDIA cuLitho accelerates highly compute-intensive workloads in semiconductor manufacturing by 40-60x and brings new generative AI algorithms to the industry SAN JOSE, Calif., USA - GTC - Marc...[Details]
-
0 Introduction
All the single-chip microcomputers currently compatible with Intel 8031 instruction system are collectively referred to as 51 single-chip microcomputers. Intel's 8031 single-chip...[Details]
-
DSP (digital signal processor) is a unique microprocessor that processes large amounts of information using digital signals. Its working principle is to receive analog signals and convert them into...[Details]
-
On November 20, 2024, Ouye Semiconductor, China's first provider of third-generation E/E architecture system-level SoC chips and solutions for smart cars, announced that the company has completed a...[Details]
-
The pressure calibrator is a commonly used pressure instrument. It not only solves the calibration of standard pressure but also better meets the needs of comprehensive on-site testing. It is widely u...[Details]
-
This article takes the radiation emission test as an example, and discusses in detail the impact of spectrum analyzer on EMI test speed based on the analysis of the test process. Choosing a suitable s...[Details]
-
On June 4, 2024,
WPG Holdings, a leading international semiconductor component distributor dedicated to the Asia-Pacific market, announced that its subsidiary U-Shang has launched an in-vehicle...[Details]
-
A converter is a device that converts information from a source for a certain purpose. A matrix converter is a new type of AC-AC power converter. Compared with traditional converters, it has the fo...[Details]
-
Effective permeability of switching transformer
As pointed out before, the magnetic permeability used to represent the properties of the medium is not a constant, but a nonlinear function, whi...[Details]
-
1 Switching power supply electromagnetic interference mechanism and suppression measures
The switching devices of switching power supplies are mostly MOSFET and GIBT. When they are turned off, they ...[Details]
-
AC frequency conversion is actually a three-phase AC motor that changes its speed by changing the frequency. When the power supply frequency is high, the motor speed is fast, and when the power sup...[Details]