High-frequency dc fans feature pulse-width-modulation (PWM) fan-speed control that eliminates motor commutation noise. The PWM ramps up linearly from a 20% duty cycle up to the fan's maximum rated ...
The TC648B is a PWM fan speed controller with auto-shutdown, fan restart, and FanSense™ technology for fault detection. The device features over-temperature indication, efficient PWM drive, and it ...
Withclosed loop speed control, the fan controller ensures that the fan isrunning at the desired speed by measuring the actual speed and adjustingthe duty cycle accordingly. Here the host specifies the ...
The company now offers a selection of 12V permanent magnet DC gearmotors and a DC motor speed control for continuous duty OEM applications. The 12V PMDC gearmotors and motors are available in both 24A ...
Results that may be inaccessible to you are currently showing.
Hide inaccessible results