Automated control of Cool Components fan products featuring on/off and variable speed fan control.  Features 5 fan modes (70, 80, 90, 100, 110F) and 3 alarm modes (Off, 115, 125F).   A must for applications that require cooling systems to be as silent as possible.
Cool Components™ Advanced LT Pro Controller
Automated control of Cool Components fan products featuring on/off and variable speed fan control.  Features 5 fan modes (70, 80, 90, 100, 110F) and 3 alarm modes (Off, 115, 125F).   A must for applications that require cooling systems to be as silent as possible.
Important Note - This unit should only be used with regulated power supplies. If not using a regulated power supply and using an unregulated adjustable voltage power supply such as the PS-300 or PS-500, the power supply should then possibly require a setting of 9V, although this is not optimal. The issue is that often times unregulated power supplies will supply higher voltage when not under load or under a light load. Higher voltage will not damage the unit, it simply will not perform within the specifications.
Automated Control
Fans turn on and off and also ramp up automatically based on the desired mode/set point. 
Trouble-Free Use & Installation
Simply plug inline between the power supply and fan unit and set the modes.  The unit is polarity protected and settings restored if power cycles.
Professional Reliability
A truly professional product designed to last.
Versatile & High Performance
While rated at 2amps, units if properly installed can handle up to 3amps which can power multiple fans with a single controller.
Technical Notes
This is a 12V variable voltage controller, it is not PWM, which means it can be used with other 12V fans and devices but it is designed and optimized for use with CCI products.