Precision-Engineered Electronic Control for Automotive Transmission Systems
Our Transmission Control Unit (TCU) circuit boards deliver reliable, high-performance electronic control for modern automotive transmission systems. Designed to meet stringent automotive standards, these PCBs serve as the critical interface between your vehicle’s engine management system and transmission components.
Key Features
Advanced Signal Processing – Equipped with high-speed microcontrollers and precision analog circuits to process sensor data from speed sensors, pressure transducers, and temperature monitors in real-time.
Robust Automotive Construction – Built to withstand extreme automotive environments with operating temperatures from -40°C to +125°C, vibration resistance, and EMI/EMC compliance per automotive standards.
Multi-Layer Design – Optimized PCB stackup with controlled impedance traces, dedicated power and ground planes, and strategic component placement for maximum signal integrity and thermal management.
Comprehensive I/O Capabilities – Multiple CAN bus interfaces, PWM outputs for solenoid control, analog inputs for sensor monitoring, and digital I/O for system integration.
Technical Specifications
- Operating Voltage: 12V/24V automotive systems
- Processing Power: 32-bit automotive-grade microcontroller
- Communication Protocols: CAN 2.0B, LIN, K-Line diagnostic support
- Environmental Rating: IP67 protection when properly housed
- Compliance: ISO 26262 functional safety, IATF 16949 quality standards
Applications
Perfect for OEM transmission manufacturers, automotive retrofit applications, heavy-duty vehicle systems, and custom transmission control projects requiring precise electronic management of gear shifting, torque converter lockup, and transmission protection functions.
Quality Assured – Each PCB undergoes comprehensive automated optical inspection (AOI) and in-circuit testing (ICT) to ensure consistent performance and reliability in demanding automotive applications.
