DC 5-50V Wide Input Range: Supports various voltage inputs for versatile motor application Three Phase BLDC Support: Designed specifically for three-phase brushless DC motors PWM Speed Control: Enables precise and smooth motor speed adjustment No Hall Sensor Required: Simplifies installation and reduces wiring complexity 300W High Power Output: Delivers strong performance for demanding BLDC motor systems Parameter: Operating Voltage: 5-50V (Max 60V) Drive Current: Rated 16A, 25A with forced air cooling Power: Rated 200W-250W, Peak 300W (Allow operating margin) Overcurrent Protection: Yes Locked-Rotor Protection: Yes (Current automatically reduces after stall, operating intermittently) Overtemperature Protection: Yes (Power halved during overheating) Maximum Speed: 224,000 RPM (2-pole motor), 74,000 RPM (6-pole motor), 40,000 RPM (12-pole motor), 35,000 RPM (14-pole motor). Maximum power can still reach 380W, but additional cooling measures are required. (The product printed words may vary depending on the batch, but this does not affect use) Color: As Shown Material: PCB Package Contents: 1*Motor PWM Controller kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.