1. Core Application Scenarios
• Electric Vehicle Three-Phase System: Precise timing control for battery management (BMS), motor control (MCU), and vehicle control system (VCU)
• Charging Piles: Intelligent charging scheduling (multi-vehicle load distribution), charging safety monitoring (overtemperature/overcurrent/overvoltage detection), wireless communication coordination.
• Onboard Energy Monitoring: Range prediction, intelligent control of energy recovery systems.
2. Recommended Crystal Oscillator Products and Solutions
Application Scenario | Recommended Oscillator Type
| Model Reference
| Core Advantages
| Adaptation Value
|
Three-Phase System Control Unit | MEMS Oscillator | MEMS Programmable Oscillator | High stability (±25ppm@-40℃~85℃), extremely strong anti-shock (60000G), plastic shell resistant to salt fog and corrosion | Adaptable to vibration environments in vehicles, ensuring reliable operation of the three-phase system |
Charging Pile Main Control Board | Glass Package Crystal | 7Z, 6I | Good high temperature resistance, low thermal conductivity, supports potting process | Adapts to outdoor high-temperature exposure, extending the service life of charging piles |
Onboard Communication and Positioning Module
| Temperature Compensated Crystal Oscillator (TCXO)
| 7X, 5T | Wide temperature stability, low voltage, flexible output mode
| Ensures the accuracy of satellite positioning and real-time communication for vehicles
|
