Input Voltage: DC 9-60V Output Voltage: Linear Load Output Current: 0-20A Maximum Current: 20A Continuous Current: 18A Continuous Power: 1200W Control Frequency: 25 kHz Speed Regulating Type: Adjust Flow Speed Mode: Potentiometer (linear) Speed Range: 0-100% Potentiometer Mounting Hole: 7mm (approx.) Module Size: 77 x 45 x 28mm/3.03 x 1.77 x 1.10 inches (approx.) Board Size: 73 x 40mm/2.87 x 1.57 inches (approx.) https://elecena.pl/product/22626208/dc-9-60v-20a-pwm-dc-motor-controller-module 2023-02-23 https://elecena.pl/product/22626208/dc-9-60v-20a-pwm-dc-motor-controller-module 2025-10-28