PWM POWER CONTROL KEMO M171 9-28V/DC, MAX. 10A
Power control to control direct current loads (motors, lamps, heatings, LEDs with protective resistors, etc.). Electric motors start well also at low revolution speeds because of the employed PWM (pulse width) modulation.
The module may heat depending on the load. Therefore, it has to be mounted in a dry and well ventilated place. In case of loads of more than 5 A (up to max. 10 A) the module with the metallic base area has to be cooled. This is done by attaching it planely on a heat sink or bigger metallic piece in such a manner that the module will not heat to more than +70°C under highest load.
The operating voltage of the module must be between 9 - 28 V and come up to the operating voltage of the connected load.
Important: The capacity of the module is max. 10 A! Please make sure that the connected loads do not have a higher current consumption! There are motors, which have a current consumption of e.g. 8 A during operation but require > 20 A during the start-up or in blocked condition! These will destroy the controller.
