[i=s]This post was last edited by yup1983 on 2019-5-12 21:40[/i] Hi everyone, recently a customer's conference room downlights need to be changed to dimmable. There are more than 100 downlights in a c...
1. In the power-on startup waveform below, the AC input current Iac has two oscillations with short periods before the LLC circuit works. What's going on?From my understanding of the first paragraph, ...
The long and short printed plug PCB uses a design with different lengths of printed plugs to meet the protection of grounding first and then powering on when the printed plug is plugged in and out of ...
Pitot tube flowmeter structure The standard Pitot tube is made of two pipes with different inner diameters connected concentrically. The straight end joint of the inner pipe is a full pressure pi...[Details]
Today, we will use several project examples to introduce the specific steps for using S7-200 SMART PLC for the first time, to help you take the first step in using PLC.
Project control r...[Details]
Recently, Huawei announced a new patent for solid-state batteries. Huawei has finally extended its tentacles to power batteries. How valuable is the patent?
Just last week, Huawei announ...[Details]
The accelerated transition to electric vehicles has driven important innovations in automotive charging systems, which increasingly requires more cost-effective, high-performance power electroni...[Details]
The general idea is to add a boot progress bar in NBoot or EBoot. Since WINCE startup mainly takes time to read NK, every time a certain page is read, a line of fixed height is drawn on the scree...[Details]
Additive Cloud 3D Mall is now recruiting investors!
Sincerely invite
3D printing
Upstream and downstream enterprises to settle in the additive cloud platform, and enjoy 7 platf...[Details]
With the progress of the times and the continuous development of science and technology, people have invented many electronic products with the help of science and technology. Electronic products s...[Details]
Here is an overview of the pros and cons of these motors:
1. Advantages:
(1) Low cost:
Two-phase permanent magnet (PM) stepper motors are generally less expensive than similarly size...[Details]
On May 4, the Hebei Provincial Department of Industry and Information Technology and six other ministries and commissions issued the "Implementation Plan on Accelerating the Development of Clean En...[Details]
Take a single-phase motor as an example. First of all, DC motors and AC motors are both types of motors, and both operate due to the action of magnetic fields. And DC can be regarded as a type of s...[Details]
On August 6, 2024, Qin Haibo, Secretary of the Party Committee and Chairman of Beijing Instrument Group, led a team to Beijing Xinhuachu Technology Co., Ltd. to investigate the progress of our comp...[Details]
A wireless AP (Access Point) is an access point to a wireless network with wireless-to-wired bridging capabilities. Our wireless AP is a pure access device without routing capabilities (due to the ...[Details]
According to news on August 9, Intel's official public account "ZhiIN" posted today that Intel and Lenovo jointly established an "Advanced System Innovation Laboratory" in Shanghai in July to coopera...[Details]
On October 26, 2024, China Southern Power Grid Energy Storage Co., Ltd. (hereinafter referred to as the "Company", Party B) signed the "Yunnan Qujing Luoping Pumped Storage Power Station Developmen...[Details]
If a company wants to develop sustainably, cost control will be a lifelong issue for management. And this is often the most direct way to increase profits. For example, in the field of mobile phon...[Details]
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