_x000D_ _x000D_ Promotion! Computer Case Miner Fan Speed Controller 8-Channel Fan Hub PWM High-Power Violent Fan Controller Fan Speed Governor _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Control power: 8 fans can be used at the same time, PWM fan speed control, 4-wire fan or 3-wire fan with PWM speed control port can be used in common. Note that the fan interface sequence is commonly used. The maximum power of a single fan is within 60W, and the total power is within 300W (note that the total power depends on the power supply of the chassis) _x000D_ Quiescent current: 0.015A (standby state) _x000D_ PWM duty cycle: 0%-100% _x000D_ PWM frequency: 25khz _x000D_ NOTE: The batches of raw materials are different, and the colors of the interfaces and capacitors on the product are random(the specified color cannot be selected), which does not affect the use. _x000D_ _x000D_ NOTE: The fan can only be used with PWM speed control function, and there must be a PWM speed control line. _x000D_ NOTE: This model is PWM speed regulation, and the speed regulation frequency is about 25K. PWM is the speed control signal, P is the 12V positive pole, and G is the 12V negative pole. Do not make any mistakes in the wiring sequence, as mistakes will cause damage. _x000D_ Type: Fan Speed Governor _x000D_ working voltage: DC12V _x000D_ colour:Green _x000D_ Material:PCB+Plastic+Metal _x000D_ size:60 x 35 x 16mm _x000D_ _x000D_ Package Contents: _x000D_ 1 x Miner Fan Speed Controller _x000D_ _x000D_ Only the above package content, other products are not included. _x000D_ 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. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_