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...
JAI Go-X series cameras provide effective quality control of electronic components for professional automation manufacturers March 31, 2023, Copenhagen: Meeting the requirements for many factors, i...[Details]
On May 9, Wang Bin, Deputy Secretary of the Party Committee and General Manager of PowerChina, held talks with visiting ACWA Power Vice Chairman and Managing Director Sander at the headquarters...[Details]
In October 2020, the "Energy-Saving and New Energy Vehicle Technology Roadmap (Version 2.0)" was officially released, clearly stating that by 2035, the annual sales of energy-saving vehicles and new ...[Details]
Intel holds the 14th IoT Summit and joins hands with Chinese ecosystem partners to move towards a new era of converged edge October 12, 2021, Yinchuan - The 2021 14th Intel Internet of Things Summi...[Details]
Working status
arm status 32-bit instruction
thumb status 16-bit instruction
Memory format
Maximum
addressing space is 4gb
Big endian format:
The
high byte of word data ...[Details]
There would be no market for electric vehicles if charging infrastructure for electric vehicles required long queues and hours of waiting. As public charging points tend to increase power delivery ...[Details]
The industry’s first ETEMI™ project aims to create a material matrix for new mobility applications through comprehensive in-house support, from design and development to testing and industrial produc...[Details]
Under the 800V high-voltage platform, the vehicle battery system, charging system, and electric drive system must all be developed towards the high-voltage platform. As the core of the three-electr...[Details]
According to Reuters, Apple's supply chain data shows that building factories in Brazil and India has not reduced Apple's dependence on China as Sino-US trade tensions continue to escalate. At the sa...[Details]
There is an "Encoding" setting in keil's "Edit"-"Configuration". When the setting is "Encoding in ANSI", the Chinese in keil is represented by two bits. At this time, if the Chinese characters in kei...[Details]
Key Design Considerations for On Board Charger
Key considerations for designing an on-board charger
Perhaps the biggest change drivers will experience after switching to an ...[Details]
The global technology company ZF Group launched its independently developed electric vehicle thermal management system for the first time at the "ZF Global Technology Day" held at the end of June. Th...[Details]
The following is the source program I wrote to read icl7135. It is a serial connection method, the crystal oscillator is 6M, and the frequency of icl7135 is obtained by dividing it by one quarter afte...[Details]
Introduction: "This is a new energy vehicle, and it uses hydrogen fuel, which is very environmentally friendly!" The audience at the hydrogen fuel cell vehicle power platform of the just-opened 201...[Details]
As a beginner, correct use is the most basic skill. This article mainly explains how to use a pointer multimeter to measure DC resistance. Step 1: Turn the switch to the electrical barrier required...[Details]
Power technology
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