CR-FANL12VA low pressure bladeless fan controller is an intelligent solution independently developed by Shenzhen Chenran Technology Co., LTD. (CR-CHIP). The application of microcomputer IC as the control core, real-time receiving user instructions (panel or remote control), in an efficient sensorless drive mode to drive the sensorless brushless DC motor spindle motor (low voltage motor), start smoothly. A variety of fault detection and protection means to ensure product safety and stable work; And for low-voltage power supply, no electrical certification is required. Please call for detailed parameters.