Overview
Description
DTDS' low-cost, high-voltage (HV) fan board supports BLDC fan applications for outdoor air conditioning units and industrial fans with the RX13T MCU. The fan driver board design is optimized for minimum component count and lower cost. It provides a production-ready solution to reduce time to market for inverter motor fan applications. Motor control and system tuning software are provided to help customers optimize their systems. The HV BLDC Fan solution can easily interface with any fan control board for speed control. Smart failure prediction with AI can be implemented upon request.
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Features
- Sensorless field-oriented control (FOC)
- Fast ramp-up and precision speed control
- Reversed start for outdoor fan application
- Safety features – Overvoltage, overcurrent, motor lock protection, and undervoltage protection
- Flexible input voltage for AC or high-voltage DC
Comparison
Applications
Applications
- Inverter air conditioners
- Inverter cooling systems
- HVACs