I am currently working on a product for use in cars. All other circuits have been designed, but I am not sure how to handle the EMC of the power supply (the 12V power supply is taken from the car). I ...
[code language="J#"] [/code]Company News = Analog Circuit Technology in Digital Technology【 Font: Large, Medium, Small】【Print this page】Release date: [2003-01-09] Views: [83] Since digital circuits u...
When the car is gliding in neutral, the brake is pressed and a "swing, swing" sound is heard on one side of the rear axle. At the same time, the brake clearance is not easy to adjust or is easy to cha...
[i=s]This post was last edited by Jacktang on 2020-7-21 07:31[/i]The TPS61322xx is a synchronous boost converter with only 6.5μA quiescent current. The TPS61322xx can provide a power solution for prod...
JTAG/SWD/ISP/SWIM details the four programming methods of MCULY1941514572 2020-02-27 20:18:52 6097 Collection 30
Category: # STM32
copyrightJTAG/SWD/ISP/SWIM details the four programming methods of MC...
When the output power of the digital power amplifier is greater than 50W, it is not possible to use only a monolithic fully integrated integrated circuit to construct the amplifier. It is necessary t...[Details]
The optocoupler of the switching power supply is mainly used for isolation, feedback signal and switching. The power supply of the optocoupler in the switching power supply circuit is provided by...[Details]
More and more measuring instruments provide GPIB (General Purpose Intefface Bus) bus interface, through which instruments and computers with GPIB interfaces can be connected conveniently and quickly ...[Details]
Schematic diagram of Li3SBF4 crystal structure According to foreign media reports, researchers at Virginia Commonwealth University (VCU) have designed a new lithium superionic conductor whose lit...[Details]
Abstract:
With MSP430F149 single-chip microcomputer as the core, a dual serial communication transponder for the automatic reading system of electric energy meters is designed, and the hardwa...[Details]
International Energy Network learned that on March 22, China Huadian Group Co., Ltd. released the first batch of inverter framework bidding announcement for 2024.
The project scale is 13GW. Th...[Details]
The Consumer Electronics Show in the United States has officially kicked off. OmniVision Technologies, a world-leading digital imaging solutions provider, showcased a number of industry-leading techn...[Details]
Nikolai says it will equip the vehicles with groundbreaking new batteries.
In a press release, Nikola announced that its battery-electric trucks can travel 800 miles (about 1,287 k...[Details]
BYD's pure electric model E6. Mark Blinch/REUTERS
BYD Lessons
What should Chinese companies learn from BYD’s rise from peak to decline?
Wang Chuanfu sat upright, ready to "open h...[Details]
This simple MOSFET power audio amplifier circuit features a TL071C and 2 MOSFETs (IRF9530 and IRF530) to deliver up to 8W on a 45Ω speaker and 4W on a 70Ω speaker. The schematic is based on the Sil...[Details]
Method of repairing LCD color TV with oscilloscope Determine the fault scope based on the fault characteristics of the waveform In a faulty LCD TV, the waveform changes vary greatly, but there ar...[Details]
Recently, on the investor interaction platform, North Huachuang stated on the investor interaction platform that in recent years, the company has sold nearly 5,000 single crystal furnace products to ...[Details]
According to Jiwei.com, due to the shortage of copper foil in recent years, insufficient raw materials have restricted the capacity expansion and capacity utilization rate improvement of the copper c...[Details]
How to judge whether a mobile power bank is good or not? First of all, check whether the battery is a polymer lithium battery. Polymer lithium batteries are highly safe, do not generate heat, and w...[Details]
At the 7th China International Import Expo (CIIE), Foretellix showcased Foretify™, a safety-driven test and verification platform for ADAS and autonomous driving systems, leading the cutting-edge p...[Details]
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