Power controller to regulate DC loads (DC motors, light bulbs, heaters, LEDs with series resistors, etc.). Even electric motors with low speeds run well thanks to the PWM (pulse width) control. - Operating voltage 9 - 28 V/DC - Max. current carrying capacity 5 A or 10 A (if the module is screwed on a cooling plate) - Control range approx. < 5% to > 95% - Control type: PWM pulse width control with a frequency between 10 - 20 kHz - Potentiometer 4.7k lin (included) - Dimensions: approx. 87 x 60 x 33 mm (with fastening base) Permissible loads DC motors, light bulbs, heaters, LEDs with series resistors. Each up to max. 10-A power consumption. https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2017-08-05 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2018-01-25 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2018-12-16 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2019-04-01 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2019-06-22 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2021-05-04 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2022-05-30 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2023-10-02 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2025-01-24 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2026-02-17 https://elecena.pl/product/9689344/m171-pwm-power-controller-9-28-v-dc-10-a 2026-06-26