RC π-type filter resistor and capacitor value ---Some people say that according to experience, 2πfR or 2πfc or 2πfl is less than (switching frequency 1M) * 1/5 or 1/10? In the formula, f is the switch...
[i=s]This post was last edited by shijizai on 2019-8-27 15:20[/i]1. How does the differential mode capacitor in the above figure suppress differential mode interference?
2. The saying on the Internet ...
[i=s]This post was last edited by jinglixixi on 2021-3-26 00:32[/i]WS2812B full-color LED light strip/ring places multiple 5050 SMD RGB_LEDs on the light strip/ring, and has a built-in IC chip WS2812B...
When it comes to energy storage deployment, some understanding of residential user needs and installation work is required before determining the best size for the residential energy storage system fo...
[i=s]This post was last edited by jiesuheshang on 2020-7-21 22:55[/i]【1】There is a set of BUMBLE BEE ST550 foldable carbon fiber quadcopter frame, 95 new.
With 2 sets of propellers.
Price: 600 yuan
Xi...
[i=s] This post was last edited by 18379433374 on 2018-11-9 14:44 [/i] [size=5][b]I. Parameter settings [/b] [/size] [size=4] [/size] [size=4]1. Component silk screen font size: stroke, height 32mil, ...
Article 1.
Ferrite
Magnetic Amplifier in
Flyback
Power Supply
For a dual output flyback supply that provides real power on both outputs (5V 2A and 12...[Details]
According to Jiwei.com, on October 27, Changdian Technology announced its third-quarter financial report, achieving revenue of RMB 8.099 billion, a year-on-year increase of 19.32%; net profit attribu...[Details]
Recently, there have been reports that operators have removed low-priced 4G packages from the shelves. A search on the mobile business hall apps of the three major telecom operators, China Mobile, Ch...[Details]
element14 invests more in expanding industrial product range to meet manufacturers' predictive maintenance needs Shanghai, China, November 8, 2022 – element14, a global distributor of electronic...[Details]
Wireless audio system is a technology that transmits audio data through wireless signals, aiming to eliminate the limitations of traditional wired connections and provide greater flexibility and co...[Details]
introduction
Since the beginning of the 21st century, with the rapid development of the economy, metal parts have been widely used in the automotive, electricity, home appliances, chemical, fo...[Details]
According to foreign media reports, MulticoreWare, a US algorithm and parallel computing solution provider, has cooperated with US chip manufacturer Uhnder to promote the software and hardware develo...[Details]
In Mawan Town, Tianmen City, Hubei Province, the waters are sparkling and stretch out in stretches; the photovoltaic panels are neatly arranged facing the sun; in the ponds, schools of fish and shr...[Details]
Scientists have broken the efficiency record for tandem silicon-perovskite solar cells - surpassing the 30% milestone for the first time. The new record pushes the technology beyond the upper limits ...[Details]
China Energy Storage Network News:
After half a year of construction, the 280MW photovoltaic power generation project in Haidong City, Qinghai Province has been successfully connected to the ...[Details]
The main parameters of antenna performance include radiation pattern, gain, input impedance, standing wave ratio, polarization square test, etc. The spectrum analyzer is mainly used to test the two ra...[Details]
The special function register TMOD is the working mode register of T0 and T1, and its format is as follows: The lower 4 bits of TMOD are the mode field of T0, and the upper 4 bits are the mode fie...[Details]
introduction
With the rapid development of Internet of Things technology and the establishment of various big data centers, various data monitoring systems, especially wireless data monitoring system...[Details]
Recently, a report said that Apple's next-generation MacBook Pro models will use the "M1X" chip and remove the "MacBook Pro" logo from under the display. "Apple plans to name the MacBook Pro chip M...[Details]
In order to focus on the challenges and opportunities of the development of energy storage, hydrogen energy and carbon management technology disciplines and their industry-education integration...[Details]
Discrete Device
京公网安备 11010802033920号
EEWORLD
