The price of TPS54340 has risen from 3.5 to 15 yuan. Now 431 is used as the reference and loop, 5 BJTs are used for PWM+DRV, and NMOS is promoted. The replacement cost is 1.2 yuan. The efficiency is e...
For bidirectional DC converters, some tubes have large voltage ringing spikes when boosting, but the voltage is much improved when stepping down, and the opposite is true for some tubes. In addition t...
I would like to ask how to calculate the resistance value and choose the model of the resistor? I only know that this should use the RC discharge curve to calculate the resistance value and power? I d...
Verilog HDL is a language used for digital logic circuit design. The circuit design described by Verilog HDL is the Verilog HDL model of the circuit. Verilog HDL is both a behavioral description langu...
Anyone who has used SIwave knows that the software does not support direct import from Altium and needs to be converted to anf, but exporting from Altium to anf is very troublesome.
Today I found a si...
Digital Pre-Distortion ExplainedDigital pre-distortion technology has been initially developed in software implementation. At present, general pre-distortion technology adopts software architecture, u...
IAR Embedded Workbench for RISC-V functional safety version will fully support Xilai Technology NA series automotive-grade processor cores Shanghai, China, July 26, 2023 - IAR, a global leader ...[Details]
On December 9, vivo held an online OriginOS Ocean launch conference and officially released the full-series operating system OriginOS Ocean, which brought a new lock screen system, Atomic Walkm...[Details]
According to foreign media reports, on February 11 local time, Hyundai Motor Company announced that it will expand its partnership with the U.S. Department of Energy (DOE) to further support the DOE'...[Details]
Glass is one of the most common materials in our daily life. From the entire Apple store structure to the back cover of a mobile phone, it is all glass. There are actually many types of glass,...[Details]
According to foreign media reports, lithium-ion batteries are essential in modern life, not only for charging laptops and mobile phones, but also for charging toys. However, lithium batteries have ce...[Details]
According to Jiwei.com and comprehensive Taiwan media reports, TSMC's 2021 campus recruitment series of activities will be launched this week. It is reported that TSMC held its first campus recruitme...[Details]
▍National policy Announcement of the Ministry of Transport on the release of "Technical Guidelines for Highway Engineering Facilities to Support Autonomous Driving " On October 8, the Ministry of...[Details]
MOVC A, @A+DPTR This instruction is to send the number in ROM to A. This instruction is also called the microcontroller table lookup instruction, and is often used to look up a table that has been pr...[Details]
Servo motors are often used in automation equipment, especially position control. Most brands of servo motors have position control functions. The controller sends pulses to control the operation o...[Details]
The new method of solving the quantum dot problem offers the prospect of expanding the number of qubits in quantum systems and is a breakthrough in quantum computing. Researchers have developed a met...[Details]
Researchers at Japan's Langmeitong Corporation have developed a new distributed feedback (DFB) laser and demonstrated that it can transmit data at 200Gb/s (gigabytes per second) over a record-breakin...[Details]
Servo drives are an indispensable key component in the field of modern industrial automation. They can accurately control the speed, position and torque of the motor and are widely used in robots, ...[Details]
The new SOA (Safe Operating Area) Trench technology in the LFPAK package provides excellent transient linear mode performance, giving designers a smaller and more reliable option.
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Incineration can be traced back to the origin of civilization. We can see in early cities that incineration has been used to reduce waste for thousands of years. Incinerators are a kind of harmless t...[Details]
Recently, as a leading brand in the industry, SAJ Electric's newly developed new generation photovoltaic inverter Sununo Plus 6K-M passed the China Quality Certification Center (CQC) certification ...[Details]