2pc Dc 12v-36v Brushless Motor Controller Pwm Control(with Hall)

SMT process, high quality.DC brushless motor driver board.With speed control function, 0.1V-5V speed voltage.Over-current protection and speed signal.Operating Voltage: DC12-36VOperating Current: less than or equal to 15ADrive Power: less than or equal to 500WOperating Temperature: -40~85 CelsiusHumidity: less than or equal to 90%RHOver-current Protection: YesSpeed Signal: Pulse Speed SignalSpeed Control Function: Yes(external potentimeter control)Material: PC+Metalcolour: bluePackage Contents:2 x Brushless Motor Controller(With Hall)Only the above package content, other products are not included.Note: Light shooting 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.