Professional manufacturing and production of radiator cooling fans, condenser fans and fan motors, etc.

Test mode points three kinds of commonly used cooling fan

by:TOCH     2021-01-27
Cooling fan test mode commonly used three kinds of

1, the constant voltage mode: specify mode or set, respectively, in the morning, a cooling fan can be made for the customer a variety of cooling fan

a: specify the command mode or voltage according to finalize methods of output voltage.

b: set pattern directly input to perform voltage life value, morning of dongguan macro electronic technology co. , LTD. Professional cooling fan manufacturer.

2. PWM mode: refers to the fan in a fixed voltage state, at a different frequency and duty. Cycle to control its speed.

3, constant speed mode: execution of measured fan fixed speed setting value, because the speed is not easy for a fixed value, thus giving the appropriate value.
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