China Suppliers Factory for Thick Film Circuit Boards in Automotive Electronic Regulators
advantages
Five advantages to provide you with a good user experience.
Multiple product certifications
Exquisite craftsmanship
Lightweight
Small size
Long service life
feature
Product scope of application
The thick film circuit board for generator electronic regulators is made by combining ceramic substrates, screen printing, and high-temperature sintering processes, and has the characteristics of high reliability and strong anti-interference ability, especially widely used in high-voltage and high-power scenarios. In practical implementation, this type of thick film circuit ensures voltage stability under load changes and avoids generator output voltage fluctuations by optimizing materials and processes such as ceramic substrates and printing sintering technology. In addition, the integrated characteristics of thick film technology make it easy to deploy in space limited environments such as engine compartments, while supporting customized design to adapt to different engine cylinder numbers and ignition system requirements.
Product parameter
| Product name | Thick film circuit board for automotive electronic regulators |
| Customized | Provide customized services |
| Key materials | AL2O3 Aluminum oxide or AlN high-performance precision ceramics |
| Welding resistance | Resistance change less than 2% (265 ℃ soldering furnace, immersion for 10 seconds, repeated 5 times, detect resistance change rate) |
| Recommended solder paste types | 96.5Sn-3.0Ag-0.5Cu |
| Storage conditions | Temperature 5 ℃~35 ℃, relative humidity ≤ 75% RH |
Application Cases
Generator electronic regulators are widely used in passenger cars, commercial vehicles, and engineering vehicles, especially under high load and high-speed conditions (such as rapid acceleration, climbing, etc.). Their stable voltage function is crucial for protecting batteries and extending equipment life. The electronic regulator controls the on/off of the generator magnetic field excitation circuit through relay contacts, achieving dynamic regulation of voltage and current. For example, when a high voltage is detected, the voltage regulating relay acts to disconnect the excitation circuit; When the charging current is abnormal, the current limiting relay operates in conjunction. Generator regulators are applied in voltage regulator circuits and automotive voltage regulators, providing advantages such as high reliability, long lifespan, stable use, and easy installation and welding for automobiles. In automotive generator systems, it is widely used as an internal and external grounding type generator regulator, suitable for both imported and domestic generators. Functional integration is achieved through thick film hybrid integrated circuits in other electronic device applications such as electronic igniters and oil level sensors.
Frequently Asked Questions
Q1: What are the main benefits of using thick film circuit boards in electronic regulators?
A: Thick film circuit boards offer high reliability, strong anti-interference capabilities, excellent thermal conductivity due to ceramic substrates, and stable voltage regulation even under high-load or high-voltage situations.
Q2: What key materials are used in these regulator circuit boards?
A: We utilize high-performance precision ceramics, specifically AL2O3 (Aluminum Oxide) or AlN (Aluminum Nitride), which provide superior heat dissipation and mechanical strength.
Q3: Are these thick film circuit boards customizable?
A: Yes, we provide full customization services to tailor the design to different engine cylinder numbers, ignition system requirements, and specific space constraints.
Q4: What are the recommended storage conditions for the circuit boards?
A: To maintain optimal welding quality and performance, they should be stored in temperatures ranging from 5℃ to 35℃, with a relative humidity level of 75% RH or lower.
Q5: How does the product perform under high temperature and soldering conditions?
A: The boards feature excellent welding resistance. The resistance change rate remains under 2% even after being immersed in a 265℃ soldering furnace for 10 seconds, repeated 5 times.
Q6: In what types of vehicles and equipment are these regulators applied?
A: They are widely applied in passenger cars, commercial vehicles, and engineering vehicles. They are also integrated into electronic igniters, oil level sensors, and other automotive electronic devices.