ITEM NAME:Mini DC Motor PWM Governor 3V6 12 24 35V Speed Switch LED Dimmer 5A GFH AQN Descriptio n Material: PCB Color: picture color Size: 30*24*15mm (excluding handle) Weight: 0.015 kg Technical indicators: (1) working voltage: dc3v-35v (2) control power: 90W(maximum) (3) static current: 0.015a (in standby state) (4)PWM duty ratio: 1%-100% (5)PWM frequency: 10khz (6) model: zs-x4a Description: The new mini dc motor speed, wide voltage using zui low voltage drive technology, similar products in the current zui big volume of up to 5 a zui small only 1 yuan coin size, wide applicable voltage zui 3-35 v, at the same time with the fuse, governor 5 years design experience of similar products in performance stable zui, zui high cost performance of a pocket dc speed regulator, also apply to the LED light. With high voltage and large current self-recovery fuse, over current automatically disconnect, power cooling a few seconds after the fuse automatically restored, almost never need to change the fuse.The input voltage is divided into two gears, and the default is to disconnect the short contact suitable for voltage 5-35v input. If the short contact suitable for low voltage 3-15v input, the default is to disconnect the short contact suitable for voltage 5-35v input. If necessary, the low voltage input file can be changed by itself, or you can take a message and ask us to change it. Product list :1pcs* mini dc motor PWM governor Honesty is gold for all! Mini DC Motor PWM Governor 3V6 12 24 35V Speed Switch LED Dimmer 5A