Product Name :DC Brush Motor Speed Controller
DC Controller is required in the following situations:
1. Need a wider speed range.
2. Need fast dynamic response process.
3. Automatic smooth transition is required during acceleration and deceleration.
4. High torque is required when low speed operation is required.
5. Good excavator characteristics are needed, which can automatically limit the overload current to the set current
6.And it is a DC Motor Speed Controller,Not a Voltage Controller