Description

AC 220V Fan Speed Control Board Controller DIY Parts Motor Driver With Shell New Item Description Product Features: Fan speed and start/stop time continuously adjustable Work without noise, no heat With adjustment and knob indicator Fan does not need to keep turning, compared to traditional fans, the highest power savings of up to 70% or more! The speed control version can adjust the fan speed and start/stop time at the same time Working principle. Home electric fan many friends have similar feelings: the fan even if adjusted to the minimum has been blowing will still feel cold, not only easy to catch a cold, old problems will recur, the fan natural wind controller can be a good solution to this problem. The controller uses 555 time base circuit and the silicon triac, fan speed and start-stop time continuously adjustable, work without noise, no heat, with adjustment and knob indicator. The fan speed is adjustable from 0. The natural wind mode timing is: power on (the fan starts to rotate for about 10 seconds) and then automatically power off (power off time from 0-30 seconds continuously adjustable), and so on and so forth, with the electric fan shaking head function, can produce as if the natural breeze, very soft and gentle. Because the fan does not need to rotate all the time, compared to traditional fans, the highest power savings of up to 70%! Health and saving!!! Product parameters: Voltage: 220V Style: standard models, speed control version Main board size: 65mm * 40mm Wire box size: 71mm * 46mm * 18.5mm Wire length about: 2.5m Concise assembly guide. 1. This production involves 220V voltage, please be sure to operate carefully, pay attention to safety, no basic friends please do not buy, the store is not responsible for the safety of users; 2. All parts need to be in accordance with the correct polarity, especially diodes, light-emitting diodes, electrolytic capacitors, chips can not be installed incorrectly; 3. Indicators are required to be installed, otherwise the circuit may work abnormally; 4. Input and output can not be connected to the reverse 220V to IN position, the fan to OUT position; 5. The first time you turn on the fan may take a longer time to rotate before it stops, please be patient and wait two minutes; 6. The plastic shell needs to be drilled by the buyer, not as a basis for disputes. Product list: 1 SET Motor Drive Controllers / Speed Controllers Payment Mathod Returns Policy Feedback Payment Mathod 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple Returns Policy 1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase. 2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer. 3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication Feedback When you satisfied with our product and services please leave us positive feedback. If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours On Jul 28, 2024 at 18:33:28 PDT, seller added the following information: