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The relationship between dB (decibel) and multiplier
dB is a unit for expressing relative power or level, and the calculation formula is shown in ① of Table 1. dBm is a unit for expressing abs...[Details]
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Why use Ethernet in industrial applications? More and more industrial systems are using Ethernet connectivity to solve the key challenges of Industry 4.0 and smart factory communications faced by man...[Details]
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Design Problems in LED Lighting Power Supply Design
In the design of LED lighting power supply, there are several design problems: the life of electrolytic capacitors does not match that of LE...[Details]
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In the past, high-speed optical networks were modulated by simply switching the amplitude of light waves on and off at high rates. But now, optical links are following the path of wireless commun...[Details]
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1 Three-wire Microware serial bus
The three-wire Microware synchronous serial bus interface is a serial bus used by Panasonic Semiconductor on its COP series and HPC series microcontrollers. The thr...[Details]
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introduction Flash memory, also known as flash memory, is a new type of semiconductor non-volatile memory that gradually developed in the late 1980s. It has the characteristics of both RAM and RO...[Details]
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Electric vehicle design is a complex concept. Here are the components of every electric vehicle: Battery.
An essential component of any electric vehicle (EV) is the battery. The battery must b...[Details]
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Bringing together many cutting-edge display technologies and technology products, the 2020 International Display Expo (UDE2020) and the Future Life Expo (iLife2020) with the theme of "Viewing the Wor...[Details]
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The welding robot system is generally composed of relays, programs, designs, machine tools, and computers.
1. Relay
Refers to the relay used in welding. Its function is to convert electri...[Details]
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Currently, medical appliance OEMs are developing more technologically advanced personal healthcare devices for treating and monitoring common diseases. These products are reasonably priced and have g...[Details]
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DigiKey, a leading global commercial distributor of a broad range of off-the-shelf technology components and automation products with fast shipping, is pleased to announce the launch of the company's...[Details]
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Lanzhou Power Supply Company recently held a preliminary seminar on the construction of electric vehicle charging and battery swap stations in Lanzhou City and Lanzhou New District. The company pla...[Details]
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Currently in the general LED lighting market, there are non-isolated designs and isolated drivers. Non-isolated designs are limited to double-insulated products, such as light bulb replacements, where...[Details]
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The rendering of the 100,000-ton lithium iron phosphate material project of Yibin Tianyuan Group. Photo provided by China Construction Fifth Engineering Bureau Third Company On the morning of October ...[Details]
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PROTEUS simulation circuit diagram: Simulation experiment results show: Chinese character modeling process (software download link is at the end of the article): Step 1: Open the LCD simul...[Details]