High quality 12V DC fan speed controller 5A maximum support

Description

High -quality large- current fan speed controller, support for all 12V fan shop , 1.5A, 2.4A, 3A, 3.3A, 3.9A, 4.8A , and so fans can be used.
( 1 ) Operating voltage : 12-15V
( 2 ) Control Power: 60W
( 3 ) Adjustment range : 10 % -95 %
( 4 ) Rated current : 5A
Note: If you want to use a governor drag more than one fan , you can put a fan on the need to take the subject of the current label together calculate the sum , as long as no more than 5A on it.
The governor then sets up to 4.8A fan run one hour the temperature is only 45 °, unlike ordinary governor can adjust the fan following 1.0A , 1.5A adjustable fan run a few minutes to heat to 80 °.
Note : the use of low-frequency PWM pulse converter model made , the conversion efficiency of 100% . However, due to the low-frequency signal generated by the fan must make a low-frequency current sound , then there will be a low-frequency sound , the low-frequency sound can not be eliminated . If you took more than a fan , it will be focused on the low-
frequency current sound amplification , form another noise pollution, the low-frequency sounds can not be eliminated , if forced to increase the frequency of adjustment will lead to increased power loss and heat .
We only equipped with two fan connectors , you can contact us for more interface gives you increased an interface 1 dollar . To add a few can give you a few , there is a large fan 4D and 3P 4P and other proprietary interfaces .
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