<p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Description:</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">This is a simple and easy-to-use DC motor speed controller of small size, elegant appearance and stable performance. It is made with high quality circuit board which ensures a longer service life. The current can be adjusted from 1A to 10A which is quite convenient to set.</span></p><br/><br/><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Features:</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">The current of this motor speed controller can be adjusted from 1A to 10A, and it is simple to set.</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Suitable for motors of which voltage is 12V with power less than 120W and that is 24V with power less than 200W.</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">The positive and negative pole of motor can be connected one way or another. Exchange the pole when the rotation direction is not as expected, exchange the pole.</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Rotate the knob to change output so to change the revolving speed of motor.</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">This controller can not be connected to alternating current, or it will be burnt.</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Please make sure the positive and negative polarity is connected correctly, otherwise the controller will be damaged.</span></p><br/><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Specifications:</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Resistance: 100K</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Wire Length: 40cm</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Voltage Range: DC10V~40V(DC12~36V suggested)</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Power: 12V*10A=120W;24V*10A=200W,.....36V*10A=360W</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Current: 10A(rated), 15A(Max.), adjustable from 1A to 10A</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Speed Adjustable Range: 0-100%</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">PWM Frequency: 21kHz</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Size: 85.5mm x 54mm x 27mm / 3.36 x 2.12 x 1.06&quot;</span></p><br/><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">Package Includes:</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑">1 x Motor Speed Controller</span></p><p><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑"></span><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑"></span><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑"></span><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑"></span><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑"></span><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑"></span><span style="background-color:rgb(235, 249, 247);color:rgb(51, 51, 51);font-size:12px;font-family:微软雅黑"></span></p>