Automotive PCB
Automotive electronic products have different reliability requirements for automotive printed circuit board in different parts, Huihe Circuits’ car PCBs have passed the IATF16949 automotive quality management system standard, Strictly follow the requirements of the control plan to produce, monitor, record and analyze, ensure the stability of process parameters and the traceability of the production process.
Automotive Circuit Board Advantages
Huihe Circuits knows that the reliability of automotive PCB is equivalent to the reliability of automobiles, so it is necessary to ensure that the reliability of automotive electronics meets the requirements of service life and environmental tolerance. The rc remote control board used in the automotive electronic system needs to withstand the test of various environmental changes, such as temperature and humidity, climate, acid mist, vibration, electromagnetic interference, current impact, etc.; in order to ensure the PCB board application normal life cycle, the rc car pcb needs to meet high reliability, high integration, high The characteristics and requirements of heat dissipation, high current (thick copper), light weight and miniaturization, and embedded devices. For example, the high-voltage control system of a new energy electric vehicle uses a strong current board to integrate the original scattered high-voltage device parts, scattered DC/charge/discharge/MCU and other functional parts on an automotive printed circuit board. The density has increased several times, but The structural space should be saved by 30%, and the manual assembly efficiency should be increased by 50%. Inquiry Huihe Circuits PCB board maker for more solutions.
Automotive PCB Test Standards
Under this development trend, Huihe Circuits has taken the following measures to ensure the high reliability of automotive circuit board for automotive electronics: passed IATF16949 automotive quality management system standards; automotive electronic products have different reliability requirements for printed circuit boards for sale in different parts, and fully understand these requirements and Select appropriate materials and PCB automotive production processes, reliability testing and testing according to characteristics; formulate material selection rules; select appropriate materials according to the use parts of automotive electronic products during engineering planning; strictly follow the requirements of the control plan for car circuit board production, monitoring and recording ; key processes and key characteristics are monitored and analyzed by SPC; to ensure the stability of process parameters and the traceability of the PCB automotive production process; based on the IPC-TM-650 standard, a set of systematic and strict product performance testing methods and evaluations have been established Mechanism, including thermal cycle test, high temperature thermal shock, salt spray test, high current shock, high voltage resistance, electromigration, etc.
Automotive Circuit Boards Classification
Car Body Electronic Control System
Engine control system
Ignition control system
Fuel control system
Air supply system
Body control system
Power management system
Safety management system
Lighting system
Display monitoring system
Chassis control system
ABS control system
Electronic stability system
Pressure monitoring system
Steering control system
On-Board Electronic Control System
Car TV
Driving recorder
Parking sensor system
Car navigation system
Vehicle camera system
Three Development Trends Of Automotive Electronics
Connected Vehicles
Transportation Automation
Vehicle Power System And Electrification
Four Major System Subsystems Of Automotive Electronics
Power Control System Accounts For 50%
Ignition control system
Fuel injection control system
Engine idle control system
Exhaust gas recirculation system
Safety Control System Accounts For 22%
Automatic transmission control system
Suspension electronic system
Power steering electronic control system
Cruise control system
Body Electronic System Accounts For 25%
Automatic air conditioning system
Electronic instrument system
Airbag system
Automotive electronic anti-theft system
Entertainment Communication System Accounts For 3%
Electronic instrument system
Car audio system
Car navigation system
Electronic map system
Huihe Circuits is a professional circuit board company, we provide automotive printed circuit board, rc remote control circuit board, automotive circuit board, circuit board of remote control car, pcb circuit and etc. For more information, please feel free to contact us!
Comments
Post a Comment