Dc 12V 1A Automatic Pc Cpu Fan Temperature Control Speed Controller Case Fan Speed Governor With Sensor For 2 3 4 Wire Fan
$15.51
Regular price
$22.16
-30%
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This Dc12V Governor Can Be Controlled According To The Ambient Temperature Of The Fan Speed, No Manual Control, Automatic Stepless Speed, The Higher The Ambient Temperature, The Faster The Fan Speed Control, The Ambient Temperature Is Below The Set The Start Temperature, The Governor Can Control The Fan Stops Running, In Order To Save Power And Eliminate Unwanted Noise Generated By The Fan. Variety Of 2, 3, 4-Wire 12V Fans Are Applicable. Features: 1. With Power Anti-Reverse Protection, Power Line Reversed, The Board Will Not Burn. 2. New Dual-Mode Function: Fixed Temperature Mode And Adjustable Temperature Mode. 3. Fit For 2,3,4 Wire 12V Fan, Stepless Temperature Control Can Be Achieved. 4. Single Temperature Sensor, Easier To Use, More Responsive Control. 5. On Board There Is A Mode Switch, The Switch To The F Position, The Governor Fixed Temperature Mode (The Onboard Potentiometer Is Useless); Switch To The A Position, The Governor Of Temperature Adjustable Mode. 6. When The Mode Switch Is In A Position, The Temperature Adjustment Potentiometer Can Use It, Rotating The Potentiometer, You Can Change The Fan-Start Temperature. 7. Fixed Mode Temperature At 30 Degrees, The Fan Speed Control Starts From 30 To 50 Degrees Fan Speed Linear Increase, 50 Degrees Fan At Full Speed. 8. Adjustable Mode Start Temperature Range: 15 To 50 Degrees, The Full Speed Range Of 35 To 70 Degrees (Start-Up And Full Of Temperature Difference Of 20 Degrees). 9. The Temperature Sensor Has A Fixed Head, Sealed With Epoxy Resin, Waterproof And Moisture-Proof, The Default Cable Length Is 300Mm, And It Can Also Be Extended With A Cable By Yourself. The Maximum Operating Temperature Of The Temperature Probe Is 110 Degrees, Exceeding This Temperature, The Probe Will Be Damaged! 10. Board Overall Size: 1.77X1.0X1.18Inch (Lxwxh). M3 Mounting Hole. Package Included: 1X Speed Controller With Sensor Probe
⚠️ WARNING (California Proposition 65): This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, please visit www.P65Warnings.ca.gov.
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Frequently Asked Questions
Q: How does the DC 12V Automatic CPU Fan Speed Controller work?A: The DC 12V Automatic CPU Fan Speed Controller adjusts the fan speed automatically based on the ambient temperature. It increases the fan speed as the temperature rises and can stop the fan when the temperature is below the set starting point, helping to save energy and reduce noise.
Q: Is this speed controller compatible with different types of fans?A: Yes, this speed controller is compatible with 2-wire, 3-wire, and 4-wire 12V fans, including PWM and brushless models, as long as the fan's current is less than 1A.
Q: What is the temperature adjustment range for this fan speed governor?A: In fixed temperature mode, the controller starts at 30 degrees Celsius and reaches full speed at 50 degrees Celsius. In adjustable mode, the start temperature can be set between 15 to 50 degrees Celsius, with full speed achieved between 35 to 70 degrees Celsius.
Q: How do I install the temperature sensor of the speed controller?A: The temperature sensor comes with a 300mm cable and should be placed where it can accurately detect the ambient temperature. The sensor is sealed with epoxy resin, making it waterproof and moisture-proof.
Q: What are the dimensions of the speed controller board?A: The overall size of the speed controller board is 1.77 inches in length, 1.0 inch in width, and 1.18 inches in height (45mm x 25mm x 30mm), featuring an M3 mounting hole for easy installation.
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