Onyehn 4pcs Low Voltage DC Motor Speed Controller 1.8v 3v 5v 6v 7.2v 12v 2A 30W PWM 1803BK Adjustable Driver Switch with Speed Control Knob(4 Pack)

Price: $9.99
(as of Jun 06, 2024 22:14:48 UTC – Details)

Important Notes： An Appropriately Rated Fuse (Rated A Little Higher Than The Maximum Current You Expect To Draw) Is Recommended To Ensure Safe Operation. The Controller Is Safe With A Self-Recovery Fuse 2a. It Will Be Damaged If Connect The Supply Voltage With Wrong Polarity. Double Check All Connections Before Applying Power And Always Turn Off The Power Supply Before Making Any Wiring Changes
Note: Dc Motor Speed Regulator Dc Power Supply, Do Not Be Directly Connected To Household 220v Ac.This Brand New 1803bk Dc Motor Speed Controller Allows Controlling The Direction Of A Dc The Motor Using A Pulse-Width-Modulated (Pwm) Dc Voltage With A Duty Cycle Fully The Product Adjust From 0%-100%.
With A Self-Recovery Fuse 2a And A Power-On Led Light.If The Current Is Too Large, It Will Be Automatically Disconnected, And The Fuse Will Automatically Recover After Cooling. Pwm Dc Motor Speed Controller With Switch Function.
Connect A Voltage Of 1.8v-15v Dc To The Circuit Making Sure Of The Correct Polarity Of The Connection. Note That The Voltage Applied To The Motor Will Be Supply Voltage Applied To The Circuit. It Is Recommended To Add An Appropriately Rated Fuse In Line With The Positive Supply In Order To Protect The Circuit From Any Possible Short Circuits.
This Is A Speed Governor With A Maximum Current Of 2a. If The Continuous Current Is Greater Than 0.5a, The 775 Motor And The Stroller Motor Will Not Move. Don’T Buy It Wrong. It Is Not Recommended To Supply Power Greater Than 12v, Such As 12v Lead-Acid Batteries, Which May Cause Damage To The Governor.