How to understand the SOA curve parameters in the MOS tube specification ?
How to read the SOA curve? What does it mean by safe working area ? Can any teacher tell me? Thank you...
Why is it said that current detection requires a resistor with four-pin Kelvin connection? --------------https://zhuanlan.zhihu.com/p/78121100Figure 2 shows a resistor with a four-pin structure, with ...
[Urgent recruitment] Shanghai AGV company urgently recruits a large number of implementation engineers. Monthly salary: 4,000-7,000 yuan [img] http://p6uhzbk4k.bkt.clouddn.com/newsimage/20188/15374353...
Live broadcast time: 2:00-3:30 pm, August 24 (Tuesday)Live broadcast topic: How to design high-performance servo drives using Infineon IGBT7Presentation document: Click here to downloadWatch replay: C...
[i=s]This post was last edited by sylar^z on 2020-9-6 23:57[/i]Aria2 is a multi-platform, lightweight command-line download tool that supports multiple protocols and sources such as HTTP, FTP, BitTorr...
LED chips
With the increase in technology and quantity, the use of larger wafer manufacturing technology will continue to reduce costs. In recent years, the rate of reduction has been 20% per...[Details]
Currently, the wireless signal coverage method used in subways is basically built by multiple operators using POI high-power signal sources and coaxial feeders. At present, various communication re...[Details]
Recently, a new report stated that iPhone sales remained stable, with only a slight decline in sales as the global epidemic continues. According to a research report by market research firm Gart...[Details]
One approach to driving high-brightness LEDs is to modify the standard boost converter topology to drive a constant current through the load. However, this implementation presents a serious...[Details]
Since 2010, advanced countries such as Europe, the United States, and Japan have successively implemented laws to ban incandescent bulbs. The reason for the laws is to restrict low-luminous
e...[Details]
The x86 architecture CPU has dominated PCs for many years, and the world has been suffering from WinTel for a long time. No one wants to be monopolized and restricted. Since Apple used the Arm arc...[Details]
NOTE: The following content is only for ARMv8. Question 1: ARMv8 branch instruction format and usage (see page 25 of "ARMv8ISA overview"): 1. Unconditional branch + immediate value: jump directly...[Details]
1. Let’s talk about the placement of Y capacitors first
The general pitch of Y capacitors is 10mm, leaving a pad, the gap in the middle is 8mm, and it is best not to run a line in the middle
Th...[Details]
ADAS stands for Advanced Driver Assistant System, which means Advanced Driver Assistance System in Chinese. Common ADAS functions that have entered practical use include LDWS lane departure warning...[Details]
(1) The transformer has a release circuit for energy storage, so there is no need to set up a magnetic reset circuit or magnetic reset winding. Although the transformer has only one primary winding...[Details]
Murata Manufacturing has launched a new LoRaWAN modem solution, expanding its 1SJ model product line. “Murata’s new Type 1SJ LoRaWAN modem module enables designers to develop products that meet th...[Details]
With the release of 5G commercial licenses, the construction of domestic 5G networks has seen explosive growth. The three major domestic operators, China Mobile, China Unicom, and China Telecom, have...[Details]
Samsung Electronics and SK Hynix have refused to take part in a preliminary review of a South Korean government project to develop next-generation Process in Memory (PIM). South Korean media thelec...[Details]
Recently, the external lines of the Yongji Guoyun Microcontroller 100MW independent hybrid energy storage project, the country's first 100MW hybrid energy storage and frequency regulation project u...[Details]
Power technology
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