Electrical Supplies
5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V
5A 90W PWM 12V DC Motor Speed Controller Module DC-DC 4.5V-35V Adjustable Speed Regulator Control Governor Switch 24V
https://www.bizrate.co.uk/electricalsupplies/5a-90w-pwm-12v-dc-oid29846636983.html