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12V Motor Speed Controller, DROK DC Motor Driver Board for Brush Motor 7V-60V 20A 420W PWM Control 12V 24V 36V 48V Regulator Cooling Fans Dimmer Governor Pulse Width Modulator with Adjust KnobParameters: Operating voltage: DC 7-60V Drive current: 20A Max. Control power: advise 12V within 200W, 24V within 300W, 48V within 350W.(for reference, depending on motor) Quiescent current: 0.02A (standby) PWM duty cycle: 1% -99% PWM frequency: 12khz Module: ZS-X1A Dimensions: 70 x 38 x 31 mm Feat...$12.99$14.81 -
DROK DC8-63V 12V/24V/36V/48V LCD Lead-acid Battery Capacity Tester Gauge Panel Battery Statue Indicator Monitor Electric Quantity Detector ReaderParameters: Working voltage(conventional): 8-63V DC Working voltage(low): 5-12V DC Working power consumption: Max 5mA Standby power consumption: Max 120μA Sleep power consumption: Max 20μA Voltage accuracy: ±1.0 ％ Using ambient temperature range : 10-40℃ Instruction: 1) Power off the indi...$10.47$10.47 -
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uniquegoods 12V 24V 36V 48V 40A 2000W PWM DC Motor Speed Controller Adjustable Variable speed Switch HHO DriverFeatures: XY-L-1240 DC Motor Speed Controller provides variable speed capability for DC motor. Adjustable speed range is 5%-100%. Output Power : 0.01-2000W(max). 12V:480W(max); 24V:960W(max) ; 36V:1440W(max); 50V:2000W(max) The use of ambient environment temperature is -20℃(-4℉) to 40℃(104℉) P...$12.49$16.95
