Today I played with the UC3843 floating buck, replacing the LM5116. The efficiency of 36V to 12V is 93%, and the efficiency of 48V to 12V is 91.5%. It has Schottky freewheeling and no optocoupler.
Pic...
1. Code Architecture
The overall code project of remote control consists of 7 working groups, namely Remoter, Show, Driver, STM32_LIB, USB, USB/Lib and Drv_Point, as shown in the figure below.The spec...
[b][size=5]The experimental goal of this section is to achieve the key trigger interrupt terminal display key release or press [/size][/b] [b][size=5]Experimental platform Sinlinx A33 development boar...
[b][url=https://e2echina.ti.com/blogs_/b/power_house/archive/2018/04/13/ti-2018][font=微软雅黑][size=4]TI participated in the 2018 Shanghai Automotive Lighting Exhibition[/size][/font][/url][/b][font=微软雅黑...
[font=微软雅黑][/font] [font=微软雅黑] [/font] [font=微软雅黑][/font] [font=微软雅黑] [/font] [font=微软雅黑] On April 9, Xiaomi held its 9th anniversary employee celebration in Beijing. Lei Jun mentioned in his speech t...
Hello everyone, due to recent demand, I need to use a chip with adjustable voltage output from -150V to -300V, and a few milliamperes of current. It would be best if it is an automotive-grade chip. Wh...
introduction In recent years, broadband access technology has developed rapidly. Among them, asymmetric digital subscriber line technology (ADSL) can utilize existing telephone network resources and ...[Details]
Today, a piece of news about a Tesla
robot
attacking an engineer went viral online, causing a stir in public opinion.
The popularity of the related topic not only topped Baidu's hot se...[Details]
//Serial digital tube displays tlc549 AD conversion value
// Chip ATMEGA16L
// Clock 4MHz internal
// Use system built-in delay program
#include mega16.h
#include delay.h
#define hc164_da ...[Details]
The expansion project of the packaging/testing plant at TI's Chengdu manufacturing base is about to be put into production, and the Shanghai product distribution center has completed automation upgra...[Details]
Electric vehicles (EVs) promise zero-emission driving under an eco-friendly veneer, but EV critics are quick to point out their shortcomings—not the least of which is the high carbo...[Details]
According to Taiwan media China Times Electronic News, Hon Hai Technology Group today notified the U.S. state of Wisconsin that it objects to the state's view that Hon Hai does not qualify for job cr...[Details]
STC15F104W SOP8 programming pins P3.0=RX P3.1=TX STC-ISP programming instructions: click download first and then power on the MCU
The STC15F104W MCU is a single clock/machine c...[Details]
German Federal Government and Free State of Bavaria support ams OSRAM to drive groundbreaking semiconductor technology innovations
• The German federal government and the Free State ...[Details]
According to the American Physicists Organization website on January 4, MIT researchers demonstrated a new printing technology that can print solar cells onto thin, soft materials such as ordinary ...[Details]
The MAX5976A/MAX5976B are fully integrated solutions for hot-swap applications that require safe insertion and removal of circuit cards from a live backplane. The devices integrate a hot-swap controll...[Details]
RS232 interface is a communication protocol used for short distance (maximum 30-60 meters), slow speed, point-to-point communication. Schematic diagram of RS232-RS485 three-wire converter :
...[Details]
Correct installation of electromagnetic flowmeter is extremely important for the normal operation of electromagnetic flowmeter. Here we mainly introduce the issues that should be paid attention to wh...[Details]
1 Introduction
In recent years, due to the rapid development of wireless networks, the increase in speed and the decrease in prices, many users have begun to use wireless networks. Wireless n...[Details]
Smart residential security is the current development trend. Since residential surveillance systems are very cost-sensitive, the use of wireless technology can save more than 90% of the cost compar...[Details]
The 2024 All Energy Australia Australian International Energy Exhibition opened grandly today at the Melbourne Convention and Exhibition Center.
Sofar New Energy made a shining appearance at bo...[Details]
Power technology
京公网安备 11010802033920号
EEWORLD
