Did you know that GaN is a relatively new technology compared to other semiconductor materials such as silicon and GaAs? For high RF and high power applications such as long-distance signal transmissi...
I want to build a high-frequency microvolt signal amplifier circuit that amplifies 50UV sinusoidal signals within 10MHz. I hope to amplify the 50uV signal to about 10mV. I can consider the solution of...
[i=s]This post was last edited by freebsder on 2019-4-7 14:37[/i] [p=26, null, left][color=rgb(79, 79, 79)][font="]Regarding 5G communication, most common articles are obscure and difficult to underst...
General calculation method for PCB line width and current carrying capacity:First derive A from I, K, T, and then derive W (in mil) from A and d. The commonly used PCB copper coating thickness d=1.378...
Live Topic: ON Semiconductor and Avnet IoT Innovation Design Competition Award CeremonyBrief introduction: ON Semiconductor and Avnet jointly held the IoT Innovation Design Competition with EEWorld. T...
EEWORLD社区onsemi and Avnet IoT Innovation Design Competition
China Energy Storage Network News:
Recently, the U.S. Department of Energy (DOE) announced an investment of $20 million to support the nuclear hydrogen production demonstration project in A...[Details]
The State Administration for Market Regulation has released a partial recall notice for NIO ES8. In response, CATL, a supplier of NIO ES8, issued a statement saying that it attaches great importance ...[Details]
For a
switching power supply
engineer, it is common to make choices between one or more pairs of mutually opposing conditions. The topic we are discussing today is a pair of mutually opposing c...[Details]
In the first half of the year, affected by the sluggish automobile demand in the European and American markets, the revenue and profits of leading automotive manufacturers such as Infineon and NX...[Details]
Beijing Ruiguang Jiyuan Digital Technology Co., Ltd. has launched the device IDMAD18 with data ring network protection function. The device can form an E1 ring network alone, or it can be connected...[Details]
The 35 kV system in the power system is either ungrounded or grounded via an arc suppression coil. Abnormal voltage in the 35 kV system is very common and there are many reasons for it. How to accu...[Details]
On May 26, Huaxing Yuanchuang issued an announcement stating that the company received the "Notice on the Review Opinion on the Issuance of Shares by Suzhou Huaxing Yuanchuang Technology Co., Ltd. to...[Details]
美国证券交易委员会(SEC)已经与NVIDIA达成和解,并对其罚款550万美元,因为它故意误导投资者关于加密货币市场如何影响其销售。SEC表示,在2018财年连续多个季度,NVIDIA没有披露其收入和GPU销售的显著增长是由于对加密货币的兴趣和需求增加,而不是游戏玩家的需求。 In fact, the SEC said the company lumped its crypto mining...[Details]
On September 16-17, the 2018 "Energy Think Tank" with the theme of "Change and Invariance" was held in Hangzhou, Zhejiang. This "Think Tank" focused on the development direction of China's photovol...[Details]
The first 1T MCU is compatible with the traditional 12T MCU. That is to say, executing general instructions will be 12 times faster, so if software delay is used, 12T and 1T are not universal and n...[Details]
Working principle of explosion-proof solenoid valve
1) Direct-acting explosion-proof solenoid valve
Principle: When the power is on, the electromagnetic coil generates electromagnetic for...[Details]
It is reported that "Lenovo's share of the Chinese PC market is expected to reach a record high of 40% in fiscal 2019, which is unprecedented." In an interview during CES 2020, Liu Jun, executive vic...[Details]
Jiwei.com reported on March 9 that OnePlus Mobile announced today that the OnePlus 9 series new product launch conference will be held at 14:00 on March 24 at the Shanghai Oriental Sports Center. The...[Details]
introduction
The intelligent vehicle terminal based on BF533 integrates high-performance processors, global positioning system, global mobile communication system GSM/GPRS, Bluetooth headsets,...[Details]
A multimeter is a commonly used measurement tool that can be used to measure parameters such as voltage, current, and resistance. However, for the measurement of temperature sensors, a multimeter m...[Details]