These Are The Best Automotive Pwm Fan Controller – A List From The Expert

Features :

• Pulse Width Modulation controls fan speed from 0-100 percentage
• Constantly adjusts fans speed to maintain the desired temperature
• Controls multiple electric fans up to 65 ampere capacity
• Finned, aluminum housing
• Includes automatic resetting circuit breaker and a built-in Air Conditioning override circuit

Features :

• OUTER CASING: This simple and easy-to-use DC motor speed controller has an elegant appearance and stable performance. Well design case can protect the controller board from damage as well as dissipate heat.
• OUTER CASING: This simple and easy-to-use DC motor speed controller has an elegant appearance and stable performance. Well design case can protect the controller board from damage as well as dissipate heat.
• OUTER CASING: This simple and easy-to-use DC motor speed controller has an elegant appearance and stable performance. Well design case can protect the controller board from damage as well as dissipate heat.
• APPLICATION: Universal speed controller can be used for DC brush motor, suitable for car cooling fan motor, car air conditioning motor, exhaust blower, treadmill motor, etc.
• MOTOR SPEED CONTROLLER: This motor speed controller is of high quantity for industrial use that can work normally when operation temperature is below zero Celsius. It can also be used for dimming DC lamps or controlling DC heater.
• DURABLE & STABLE: It is made with high quality circuit board which ensures a longer service life. The input voltage can be DC 10V to 50V and control power from 1200W to 3000W(peak).
• QUALITY ASSURANCE: If you are not satisfied with the product, please feel free to contact us, We will tries our best to improve product quality and peace of mind 100% satisfaction service.

Features :

• Wide voltage input 7-70V, maximum output current 30A .Adjustable potentiometer soft cable（about 15CM） can be separated, with running stop brake function
• Can be use on long hours of work: Circuit optimization design, stable Adjust the motor smooth no noise no vibration, with power indication, wide duty cycle adjustment range
• Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses
• Adjust the motor smooth no noise no vibration, with power indication, wide duty cycle adjustment range
• PWM Frequency and Share Space: 12KHZ ,The knob has a switch function, which can control the motor speed from 0% to 100%.

Features :

• 1. PWM speed controller adopts PWM control technology to realize temperature control and speed regulation. The fan speed can be controlled according to the ambient temperature. When the ambient temperature is lower than the set starting temperature, the governor controls the fan to stop running.
• 2. Fan speed controller, small size, high performance, saving operation space. Fan Temperature Controller small size: 2.20×1.38×0.79inch (LxWxH), M3 mounting hole. Can control various 12V/24V DC 2-wire/3-wire/4-wire fans or motors. Maximum drive current 4A. 【3-wire/4-wire fans only need to connect the fan’s power cord to the controller】
• 3. Dual working mode optional, fixed temperature mode or adjustable temperature mode. Fixed mode: The starting temperature of the governor becomes 30℃ (86°F), 30 to 50 degrees fan speed linear increase, 50°C(122°F) above the fan at full speed; Adjustable mode: Start-up temperature range: 10-50°C, full speed range of 30-70°C (Full-speed temperature=Start temperature +20°C).
• 4. Fan speed control module is equipped with a high-precision temperature sensor with a cable length of 30cm/11.8inch and comes with a mounting buckle. It can be used to measure the temperature of air, liquid and solid surface. The temperature measurement range is -20~110℃. The temperature measurement accuracy is ±1℃.
• 5. Notice: The voltage of the DC power supply used must be the same as the voltage of the fan, and the current of the power supply must be greater than the total current of the fan. The speed governor has a hysteresis circuit. The start temperature and the stop temperature of the fan are set by the difference of 2°C.

Features :

• Adjustable turn-on temperature from 150-240 degree farenheit
• Turn-off temperature is preset at 10 degree farenheit below turn-on temperature
• Thread in 3/8 inch NPT probe
• Heavy duty 40/60 amp relay

Features :

• The PAC-2800BT was designed for the ultimate in flexibility and to be a simple add-on in any application using an electric fan. Included is a 70amp relay, enough for even the most power hungry of cooling fans. Fully programmable, the PAC-2800BT will work with your existing water temp gauge, operating from the temperature sending unit already installed. A dedicated sending unit can be installed for applications without a water temp gauge.
• ompatible with single fan, dual fan or single two-speed fan applications.User-settable on and off temperatures.** 70A relay included, additional relay is available for purchase separately; RLY-1 (0-30 amp) or RLY-3 (0-70 amp). The use of a second relay RLY-1 (0-30 amp) or RLY-3 (0-70 amp) will be required for dual fan or two speed fan operation (not included, sold separately).
• User-settable on and off temperatures. The PAC-2800BT features fully programmable “fan on” and “fan off” temperatures to suit any application or personal preferences. The PAC-2800BT offers a full digital LED readout for displaying temperature readings and maintaining simple installation. A second relay is required for dual fan or two speed fan operation, sold separately.

Features :

• Potentiometer cable（about 15CM） can be separated, with running stop brake function
• Suitable for long hours of work:Circuit optimization design,stable
• Adjust the motor smooth no noise no vibration,with power indication,wide duty cycle adjustment range
• Using imported high-voltage MOS tube, three pressure 100V high-frequency low-resistance capacitors, automotive fuses
• PWM frequency: 12KHZ (Random Color:Green/Red Black)

Features :

• Premium quiet fan, 120x120x25mm, 12V, 4-pin PWM, max. 2000 RPM, max. 22.6 dB(A), >150,000 h MTTF
• Next-gen A-series design combines high airflow and high static pressure performance, ideal both as a case fan and for CPU coolers, watercooling radiators and AIO liquid cooling systems
• State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
• 4-pin PWM version for automatic speed control via 4-pin PWM motherboard fan headers, 450-2000rpm speed range (near silent at idle, powerful under load)
• chromax.black.swap edition with swappable red, black, white, blue, yellow, grey and green anti-vibration pads for colour-customising (4 pads of each colour plus black anti-vibration gasket)

Features :

• Fan speed controller for optimum air flow and noise control
• Includes two USB output to control 2 fans
• Wire length: 40″ / 1 meter
• The fan controller has memory function. It can work with automatic timers.
• Please note: Blue light on the fan controller means “OFF” state. Press the middle button, the controller status becomes “ON”. If the fans are not working, need to keep press the “UP” button on the controller to turn on the fans.

Features :

• Ultra low noise fan, 120x120x25mm, 12V, 4-pin PWM, max. 1200 RPM, max. 12.1 dB(A), >150,000 h MTTF
• Next-generation 120x25mm A-series design provides unprecedented quiet cooling performance, ideal for CPU coolers and watercooling radiators
• State-of-the-art engineering (AAO frame, Flow Acceleration Channels, record tight 0.5mm tip clearance) and construction (Sterrox LCP material, metal-reinforced hub, metal bearing shell, etc.)
• Ultra-quiet 4-pin LS-PWM version, ideal for semi-passive setups (fan stops at 0% PWM) or ultra-low-noise applications that require PWM control
• Includes anti-vibration mounts, radiator gasket, fan screws, extension cable and y-cable for running two PWM fans on the same header