Don't expect the wiring person to understand your idea. Your opinions and guidance are the most important at the beginning of the wiring design process. Do you know those scams in foreign trade of pcb antenna design?
● PCB/Fprinted circuit board: copper foil: the most common copper foil, the most complete aluminum foil.
/Sticking corrosion: thickness of the thinnest copper foil: 018MM; medium thickness: 10uL/25um.
/Film: thinnest line width/line spacing: 025MM PCB board, line width/line spacing above 6mm: 2/2 4mil.
At present, for processing products: SMT is a popular equipment in industrial processing plants. Many users do not know how to use SMT, but I believe many friends do not know how to use it. Today, Xiaobian will take you to understand the classification of SMT!
SMT surface mounting technology is a technology used to produce assembly circuit boards by soldering surface mounted components to printed circuit boards.
It is through the application of advanced technology and product functions in the construction of micro-flow in the electronic assembly industry, which reflects the imbalance of technology integration, competition, production efficiency and price in the electronic industry.
The second element: electronic products adopt such core components. Due to the high and low performance of the products, simulation design and BOM records are required before use, which is easy to cause software damage or automatic rework of the circuit board.
Third, quality management: electronic products can meet the quality requirements through DFM, and various board sizes, components, etc. are uniformly adjusted in the production process to ensure the perfect coordination of the production process and quality of the board.
Production management of electronic components and electromechanical integration; Mechanical and electrical integrated production management; The selection, correction and modification of electronic components, connectors and connectors, and the production process, equipment control and production commissioning of electronic enterprises.
Automation equipment, SMT equipment, automatic assembly equipment, automatic analysis and assembly equipment, PCB motherboard, material conveying equipment, PCB/SMT equipment, connectors, DIP parts, embedded patches, connectors, motherboards, etc.
Adopt special high-speed printed circuit board to realize intelligent control. The maximum PCB thickness exceeds 30mm, and the maximum scrap can be removed by 500.
Equipped with well-known brand manufacturers at home and abroad, our circuit board size can reach 500 (including design requirements), which is truly intelligent.
Carefully making circuit boards of any size requires the use of circuit boards to design circuit boards at the early stage of design to avoid design errors.

When using the circuit board on the printed circuit board, it is necessary to avoid the high heat generated by the high and low temperature circuit board without excessive temperature. When designing the circuit board, fully consider the heat dissipation and the use environment of the circuit board to avoid the formation of large components and reduce the vibration generated by the circuit board.
Precautions for Anxun Motor when using plates: 1. It is strictly prohibited to use under high temperature to avoid plate deformation and affect the normal use of the machine; 2 Install the safety device at the output end of the driver.
Xiaotuo Motor Chiantong series high-power split grating LIGBT can be used for commercial IGBT selection. BV series motor can smoothly regulate the speed of IGBT.
Motor brake ring governor glass core cooling fan general purpose stepper motor IGBT drive cooling fan special stepper motor drive fan speed governor special stepper motor drive planetary reducer special size specification IGBT drive pulse ring speed governor special custom heat sink inductance component custom stepper motor driver insulation strength first ten axis fast shutdown MERS motion control card stepper motor driver low voltage Electrical electrician.
Shenzhen two-wire three-phase 6:0-250 high-speed 32:56-450 high-speed 32: - average current: 500-900 peak: 500-1000 peak: 1000 F control: 3000 V: 1.
The Logistic accelerometer is 102 °, 230 ° and 360 ° respectively after a 10-minute high speed of 120 °, the front and rear points are 129 °, and the drop accelerometer is 130 °. If it is regarded as a bit type, its testing power will be greatly reduced.
Oscilloscope, the clock signal in the oscilloscope will decrease along with the signal waveform in front of the oscilloscope, and most of the cases are the same. Some places will show the same waveform as the oscilloscope.
However, at this time, the sine and cosine of the oscilloscope will rise with the decrease of the frequency. The frequency of the next oscilloscope will correspond to the waveform recorded in front of the oscilloscope, which is very close to the waveform displayed by the oscilloscope, and the refresh frequency will be higher than the waveform displayed by the oscilloscope. It is directly verified on the clock signal of the oscilloscope, and the verification result is obtained. After our three work tests, the frequency and cut-off time of the oscilloscope have been verified.