3.7V Fan Motor Speed Controller Board USB Rechargeable Small Fan Circuit Control Board Electrical Equipment Governor Module

*** Mohon Chat Sebelum Melakukan Order! *** Model Number : Fan Motor Speed Controller Board Motor Type : Stepper Motor Brand Name : Gaqqee Origin : Mainland China Certification : CE 3.7V Fan Motor Speed Controller Board USB Rechargeable Small Fan Circuit Control Board Electrical Equipment Governor Module Features: 1. Made of high quality material, durable and practical 2. Stable performance, three adjustable universal boards 3. Small size, high efficiency, easy to use 4. Exquisite appearance, beautiful arrangement of components 5. Wide range of applications, suitable for a variety of industrial DIY occasions Parameter: Input charging: 5V Current limit 1A Input voltage: 3-4.2V can not be exceeded Protection: charging 4.2V protection, with lithium management protection Battery lt;3.2V flashing blue light, 3 gears with blocking 2.8A protection, 5S after shutdown Standby current: 0.7uA Output PWM: 1-speed 40, 3-speed 100% through, 4 shutdown cycle, motor current 0-2.8A, more than 5 seconds after the shutdown of the output Attention: Only need to connect the battery and motor line + - to distinguish, to distinguish between the original machine can not be right, not get it plugged in can work! Package include: Small fan circuit board * 1 Terminal wire *2 1005007176864572