EPLZON MOSFET Switch Drive Module DC 5V-36V 15A(Max 30A) 400W FET Trigger Switch Driving Module Board 0-20KHz PWM Adjustment Electronic Switch Control Board (Pack of 10 Pcs): Amazon.com: Industrial & Scientific
ALEDECO PWM Low Voltage Dc 1.8V 3V 5V 6V 12V 2A Motor Speed Controller - - Amazon.com
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RioRand 12V-40V 10A PWM DC Motor Speed Controller with Knob-High Efficiency, High Torque, Low Heat Generating with Reverse Polarity Protection, High Current Protection: Electric Motor Controls: Amazon.com: Industrial & Scientific
GFHFG 10-55V 12V 24V 36V 48V 55V 100A Motor Speed Controller PWM HHO RC Reverse Control Switch with LED Display - - Amazon.com
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Amazon.com: PWM Controller, Briidea DC 12-48V 35A Waterproof Motor Speed Controller with Forward-Brake-Reverse Switch, Adjustable Potentiometer and LED Display, Easy Assembly, Perfect for Trolling Boat Motor : Sports & Outdoors
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MELIFE PWM DC Motor Speed Controller 10-50V 60A High Power HHO RC Driver Motor Controller PWM Controller Module 12V 24V 48V 3000W Extension Cord with Switch - - Amazon.com
ICQUANZX PWM Motor Speed Controller 60A DC 10V-55V 12V 24V 36V 48V Digital Display 100A Max Brush DC Motor Controller - Third gear Forward Reverse Stop
Amazon.com : EPLZON DC 12-60V Motor Speed Controller 20A Adjustable PWM Controller Switch Forward/Reverse Electric Motor Speed Regulator Suitable for DC Brush Motor : Tools & Home Improvement
Amazon.com: PWM DC Motor Speed Controller, Stepless Speed Control Switch Controller 30A DC 6-60V 12V 24V 36V 48V : Industrial & Scientific
Amazon.com: EC Buying DC Motor Speed Controller, DC Motor Controller 9V-60V/12A/500W DC Encoder, PWM Control Adjustable Speed Variable Rotary Switch PWM Signal Generator Module : Industrial & Scientific
Tangxi PWM DC Motor Speed Controller,9-60V 20A 1200W 25KHz Control Switch Motor Speed Regulator 9V 12V 24V 48V 60V for DC Electric Fan: Amazon.com: Industrial & Scientific
Bridgold 10pcs UC3842B UC3842 High Performance PWM Current Mode Controller 1 A, 8-Pin PDIP: Amazon.com: Industrial & Scientific
Constant Current Adjustable Module，Aluminum Miter T-track PWM Control Board DC 3.3V 3.7V 5V LED Driver 30-1500mA for LED 18650 Li-ion: Amazon.com: Industrial & Scientific
DC 10-60V MAX 20A PWM Motor Speed Controller Regulator Motor Driver Governor Stepless Variable Rotary Switches 12V 24V 36V 48V Pulse Width Modulator for 775 Motor and More: Amazon.com: Industrial & Scientific
PWM DC Motor Speed Controller 12V 24V 36V 48V 20A DC Motor Driver Module High Power Current Regulator: Amazon.com: Tools & Home Improvement
Amazon.com: KeeYees 7-70V 30A PWM DC Motor Speed Controller Switch Control 12V 24V 36V 48V with 30 Amp Fuse : Industrial & Scientific
KNACRO Brushed DC Motor Controller DC 9-55V 60A PWM stepless Electronic Speed Control Switch 12V 24V 36V 48V Maximum Power 3300W - - Amazon.com
