Power control management IC chips are the primary key to improving the power saving performance of electronic facilities and products. Backed by the most advanced technology in Silicon Valley, U.S., Hongguan Electronics has invested in AC-DC analog power IC professional design for many years, and has always adhered to the concept of implementing energy conservation and carbon reduction, striving for a green world, so that energy saving and power saving performance can be fully realized in people's lives around the world.
I have been browsing for a long time but haven't seen brands like Elan, Saiyuan Micro, and Jiuqi. I want to ask if there are not many domestic microcontrollers....
I am using the smartfusion2 series soc chip from micro semi. When I was burning the program with libero, an error message appeared. The error message seemed to be a voltage problem. There was a warnin...
I wrote a program for STM32F767 AD sampling, but the sampled values fluctuate greatly. Someone said that I need to run the self-calibration program. I did not find the ADC self-calibration program in ...
In my application, I need to process the ADC data of the radar, so I use 1243BOOST and the DAC1000 data acquisition card recommended by TI together. The following figure shows the actual situation. Le...
The Ministry of Education , the National Development and Reform Commission, the Cyberspace Administration of China and other 11 departments jointly issued the " Guiding Opinions on Promoting the Healt...
Most electromechanical or semiconductor loads require stable DC-DC voltage conversion and tight regulation for reliable operation. DC-DC converters that perform this function are usually called point-...
Rugged copper-clip FlatPower package CFP15B is favored by major Tier 1 automotive suppliers for engine control units
Nijmegen, September 10, 2021: Nexperia, a specialist in basic sem...[Details]
『New Product Release』 Common Mode Semiconductor launches GM1400, a 40V/300mA low power, low noise LDO regulator
that can replace ADI's ADP7142, LT1962, LT1521, LT3060 and other products...[Details]
Our flight had just begun to descend when a gentleman sitting next to me turned to talk to me about engineering—he had seen me reading an engineering journal. The gentleman next to me said that he wa...[Details]
In recent years, with the development of digital technology, people's requirements for MP3 players have become more and more diversified. Manufacturers have made a lot of efforts and designed a varie...[Details]
All the success and longevity are attributed to the company's founders' guiding principles of quality products, responsive service and excellent value.
July 18, 2022 - Bourns, a worl...[Details]
When you look at a classic case, don’t just be impressed by its beauty. Learn to look deeper to learn more.
You must have seen this picture, which was widely circulated on Weibo. This special ...[Details]
LED drivers for general lighting generally use a flyback converter circuit topology based on a PWM controller. Although this solution is simple in structure, it is generally not possible to dim the L...[Details]
While power management is critical to the reliable operation of modern electronic systems, perhaps the last "blind spot" that remains in today's systems is the voltage regulator. There is no way for t...[Details]
First, let's start with
the design and production process of
the switching power supply
. Let's talk about the design of the printed circuit board. The switching power supply works at a hig...[Details]
Introduction
All LEDs, regardless of their color, size, or power, can fully perform as long as the driving current is constant. LED manufacturers will list the specifications of their product...[Details]
1 FAIMS technology
High-field asymmetric waveform ion mobility spectrometry (FAIMS) technology is based on the experimental observations of Mason and McDaniel, who found that the mobility co...[Details]
1. Introduction Functional switches play an important role in people's production and life. Various types of automatic power-off switches, voice-activated switches, and infrared induction switc...[Details]
As shown in the figure, 555 and R1, R2, C1 form an astable multivibrator, with an oscillation frequency of about 10kHz and a duty cycle of nearly 50%. VT2 and VT3 are used as switch tubes to expand...[Details]
In recent years, due to the advancement of technology and efficiency,
the application of
LED
has become more and more extensive; with the upgrading of LED application, the market ...[Details]
This article will explore how to design isolated power supply circuits for gate drive, isolated sensing and communication circuits with the least parts, lowest complexity and most cost-effective meth...[Details]
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