I just entered the power supply circle. During my internship, I did push-pull. I boosted 18~36V to 450V for stabilization. I added an inductor at the back end, but the spike was very large. I added an...
3G debates are raging . Now, there are two different voices in the industry: one is from the operators and application technology experts, who believe that 3G technology is obviously out of touch with...
1 Hardware design requirementsWhen the reset pin level is low, all LED pin levels are pulled low, and at the same time, the count register is cleared and the status bit is cleared(1) When SW1 is high,...
Hi guys, please help me. My graduation project needs to reach 200M300M. The teacher said 500M is the best and then output complex PWM. Then I found that MAX II or V can't reach such a high frequency. ...
Sensors, converters, processors, and transceivers, these devices collect and transmit data, this is where the Internet of Things begins. Intelligence, high precision, and reliability are essential, an...
Keysight Technologies has introduced a new series of single-slot PXI vector network analyzers. These analyzers cover a frequency range of 300 kHz to 26.5 GHz and have the best speed, trace noise, stab...[Details]
Abstract: This article will start with the author's usual nonsensical style of talking, and introduce the relevant knowledge of eye diagram measurement from four aspects: 1. Background knowledge o...[Details]
Manganese, one of the most abundant metals on Earth, could replace expensive cobalt in battery cathodes. Currently, lithium-ion batteries in electric vehicles rely to some extent on cobalt, a blue-gr...[Details]
For the original text, please refer to: http://avr.eefocus.com/article/10-07/833141280106635.html
/************************************************************ Experiment 4 (Second Edition): Us...[Details]
The drivers developed by the author basically run on AArch64 (the current main ARM64 architecture is replaced by A64 below). Some time ago, I encountered many kernel exception problems and needed to ...[Details]
TI's LM5046 is a full-bridge topology PWM power control converter chip that can realize current mode or voltage mode. This chip mainly solves the primary isolation DC-DC converter with a maximum inpu...[Details]
What is “flexible testing”?
What is "flexible testing"? Is it a product? Is it a system? Or a complete solution? This seems to be a question that everyone wants to know clearly. When people pay...[Details]
Recently, the standard product of Honeycomb Energy's low-capacity, high-voltage commercial light truck 100kWh battery system officially rolled off the production line, meeting the current market de...[Details]
A 3D printer, also known as a three-dimensional printer, is a printing device that uses rapid prototyping technology, based on digital model files, and uses powder to be formed made of metal or non-m...[Details]
introduction
PC software piracy has always been a major problem plaguing the development of the software industry. Similarly, in the field of embedded applications, with the development of...[Details]
China is the world's largest auto market, and not many automakers are willing to give up on this "fat piece of meat". As the overall environment becomes increasingly unstable, FCA, which has experien...[Details]
With the hot sales of iPad launched by Apple in the market, many manufacturers have joined the tablet computer camp. Tablet computers are basically designed with ultra-thin appearance and require l...[Details]
According to statistics from PV Headlines (WeChat ID: PV-2005) based on public information, in the third quarter of this year,
approximately 177 PV inverter bidding projects (bid sections) were...[Details]
Power technology
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