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Product Details
Cooling Fan Motor Controller
Cooling Fan Motor Controller is an all-in-one solution developed to cool the heat of the engine which has been transferred to the radiator of vehicle.
Detailed Description
Cooling Fan Motor Controller is an all-in-one solution developed to cool the heat of the engine which has been transferred to the radiator of vehicle.
As a built-in type(integrated with the device), it achieved the control circuit optimization.
It applies algorithm for precise control of position/speed without motor position sensor(high efficiency, low noise).
The logic ensuring high reliability is implemented.
Major Specification
Motor Control Method | Sensorless FOC (Field Oriented Control) |
Flux-weakening control | |
Efficiency | Up to 85% (system efficiency) |
Noise level | less than 65dB |
Standby Current | Less than 100uA |
Interface | PWM / LIN / CAN |
Substrate | Highly Thermal PCB |
Customizing Available | |
Etc. | Windmill Function |
Basic Specification
Input Voltage | DC 12V (8V ~ 20.2V) |
Output Capacity | 300W / 25A, 500W / 42A |
Motor Type | SPMSM (Surface Mounted Permanent Magnet Synchronous Motor) / BLDC |
Motor Speed | 500 ~ 3000 RPM |
Operating Temperature | -40 ~ 125℃ |
Protection Functions | UVLO / OVP/ SCP / OCP / OTP / Stall Current |
Block Diagram