Revision History .................................................................................................................................................2
4.3 Output Return Loss Measurement ..............................................................................................9
5. Application Information .......................................................................................................................... 10
I got to know Arteli after seeing an activity about Arteli on EE by chance.Facing the blockade of the United States, it is the time for domestic chips to work hard. Arteli was founded not long ago, bu...
As LED taillights become mainstream, how to design safe and reliable LED driver circuits has become the primary task of major automotive lighting suppliers. Considering the complexity of the taillight...
After the circuit is determined, the components are selected, and the batch production has been going on for a long time. As a result, the boss often changes in order to reduce costs. For example, the...
Today, Zigongchang will tell you about LED information. What should we do if LED has quality problems and errors due to various factors or its own? In addition to its own quality problems, we can also...
Because I often hear about mobile phone battery explosions, I am very worried about lithium batteries.
But the circuit involves the use of white light LEDs, which have a voltage drop of more than 3V. ...
1. Introduction
I have come into contact with Hongmeng before, but I didn't know much about it at that time. Now Hongmeng has become powerful, and there are more tutorials. I feel that I can get start...
Charge pumps, also known as switched capacitor voltage converters, are DC-DC converters that use so-called "fast" or "pumping" capacitors (rather than inductors or transformers) to store energy. Th...[Details]
On November 27, the bidding results of the Linping Canal Energy Storage Project (Phase I) EPC project were announced. The winning bid price was RMB 82,021,661, and the winning bidder was Zhejiang Kunx...[Details]
After Skyworth officially released the MiniLED backlit TV, another TV manufacturer has launched a new MiniLED backlit TV. Recently, Samsung officially launched the MiniLED backlit LCD TV - Neo QLED T...[Details]
Since 2021, the prices of upstream PCB materials have been rising continuously. The prices of materials including copper clad laminates, copper foils, fiberglass cloths, inks, prepregs, etc. have all...[Details]
0 Introduction
Since the late 1990s, intelligent low-voltage electrical products have developed rapidly. Intelligent low-voltage electrical products embed new technologies such as modern electronic...[Details]
Field effect tube pin diagram The pin arrangement of some field effect tubes is shown in Figure 1. In addition, we can use the multimeter Rx1k gear to identify the electrodes of the junction fiel...[Details]
The structure of AC servo motor can be divided into two parts, namely the stator part and the rotor part. The structure of the stator is basically the same as that of the rotary transformer. Two-ph...[Details]
With the rise of MP3 mobile phones, users not only have higher and higher requirements for the volume and sound quality of mobile music, but also have higher and higher requirements for the storage c...[Details]
Recently, a robot
that looks like an ordinary flatbed truck
slowly drove out of the factory gate and stopped accurately on a vacant lot in front of the factory. Then, the staff used a crane ...[Details]
The era of super
semiconductor
material GaN (gallium nitride) is opening. It is more voltage-resistant than traditional silicon and GaAs (gallium arsenide), and has become
one of the key...[Details]
Photonic Integrated Circuit (PIC) reduces complexity and improves reliability compared to traditional discrete optical-electrical-optical processing methods. It can build a new network structure with...[Details]
1. Introduction
Farmland information collection devices, vehicle navigation systems, PDAs and other airborne and handheld small devices all require GPS positioning and map display functions. M...[Details]
Televisions, washing machines, coffee machines, remote controls and all types of connected devices require human interaction, and microcontrollers (MCUs) make this possible through processing. Ther...[Details]
"Toyota's successful overseas expansion is inseparable from the outbreak of the first oil crisis. They had the most fuel-efficient engines at the time. Relatively speaking, this was a product that th...[Details]
Recently, Wuhan Municipal Bureau of Economics and Information Technology announced the results of the 2024 unicorn enterprise certification. 44 enterprises in the city were selected, of which 31 were ...[Details]
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