DC 12V 24V Fan Temperature Controller Module 4-Wire Speed Control Governor Board
Wide power input, DC 5-30V, AC4-20V fan speed adjustable in four steps.
Automatic identification of positive and negative poles, high-speed rectification circuit, AC and DC universal positive and negative poles automatically identified.
Intelligent special chip, special intelligent temperature control fan control chip, wide voltage, low power consumption, safe and reliable.
Four-speed adjustable, DIP switch control fan speed four adjustable to take into account the user's noise and efficiency preferences.
Convenient to use, all use no welding port, no soldering iron can also be easily installed, suitable for a variety of industrial control power supply and equipment, amplifiers, computers and other occasions.
Product name: Intelligent fan temperature controller
Working voltage: DC: 5V-30V, AC: 4V-20V
Fan specification: DC 12V 24V ≤0.5A
Product features: 4-speed adjustable fan speed
Starting control temperature: approx. 45-50°C
Size: approx. 50mm*25mm*12mm
1. The working temperature range of the probe is about 45-50℃, above this temperature, the fan automatically rotates, below this temperature the fan stops, the fan speed is adjustable in four steps, which can effectively reduce energy consumption and noise as well as extend the fan life;
2. Be sure to use a fan with a current consumption of 500mA or less to reduce the heat generated by the control board; the input voltage should be as close as possible to the nominal voltage of the fan to obtain the best power utilisation.
The operating temperature range of the probe is about 45-50°C, above this temperature, the fan will automatically rotate, below this temperature the fan stops, the fan speed is adjustable in four steps, which can effectively reduce energy consumption, reduce noise and extend the fan life, due to device deviation and environmental factors there may be some errors, please note;
Please be sure to use a fan with a current consumption of 500mA or less to reduce the heat of the control board, and input voltage as close as possible to the nominal fan voltage to obtain the best power utilisation;
Standard version, fix with your own curing adhesive
Wire lug version, fix with screws
1. The power input does not need to distinguish between positive and negative polarity, the circuit can automatically identify;
2. Please insert the fan after the correct positive and negative polarity, otherwise it will not work, if the fan is in the opposite order of positive and negative polarity, you need to switch the fan red and black wires or motherboard terminals, remember!
3. Please use cured thermal grease to fix the whole probe, or screw lock; to improve the speed and accuracy of temperature sensing.
1X speed governor
1X Probe
Domestic
We believe you need to get your purchases as quick as possible. As a general rule your item will be shipped within 24 hours of you purchasing it. We pack and post from Tuesday to Sunday (Mondays we are closed) but definitely get all our mail off to the post office first thing Monday morning for you. Mail gets picked up at 12pm so chances are if you buy before lunchtime your item will leave the same day.
International
Same as above but understand that depending on what part of the world you are from it does take a little longer to send, delivery can be from 7-15 working days. Also other factors to take into consideration are quarantine and customs regulations in your country. It is also a consideration that customs duties and GST/VAT may be payable at the buyers expense.
Combined Postage (for items with shipping charges):
We are more than happy to combine postage, just use the Buy it Now function in eBay (but DO NOT PAY after purchasing each item) to buy all the products you need, when you have finished request a combined invoice, we will base the shipping cost on the size, weight and your location.
* When you satisfied with our product and services please leave us positive feedback.
* If you have got the package, please confirm "Delivery on time" For us.
* If a problem occurs, contact us immediately with any email request.
* Just contact us using the " Ask the seller a question" link on eBay.
Your Satisfaction is our Priority. Our goal is to make all our customers as happy as possible while shopping with us.
For anything problem about product, price, shipping or order status, pleasecontact us via eBay message.Just contact us using the " Ask the seller a question" link on eBay.
We expect positive feedback and 5 scores DSR from you.
- We believe our items are so outstanding. We are convinced you will be happy with your Purchase.
- If you do not satisfy with our items. Please simply return to us within 30 Days in original condition. Just pay for the returned postage. Then we can issue full refund to you after the returned item arrived at our warehouse.
- Please include your eBay ID and item number with any email requests.