DC motor speed control switch stepless speed controller 12V 24V 40V 10A new, US $7.70 – Picture 0

DC motor speed control switch stepless speed controller 12V 24V 40V 10A new, US $7.70 – Picture 1

Dc Motor Speed Control Switch Stepless Speed Controller 12v 24v 40v 10a New

US $7.70

shenzhen, China
Jan 29th

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12V-40V 120w MAX PWM DC Motor Speed Control Features: DC Motor Speed Controller allows controlling both the speed and direction of a DC motor using a Pulse-Width-Modulated (PWM) DC voltage with a Duty Cycle fully adjustable from 10%-100% (both Positive and Negative DC output). The motor speed controller incorporates a high power MOSFET with a heat sink and can easily provide a continuous current of 3A to your DC motor or other DC load. The circuit also includes LED whose brightness varies proportional to the relative speed of the motor therefore giving a visual feedback of the current speed. Main technical parameters: Input supply voltage: 12V-40VDC(max) the maximum output power: 120W the maximum continuous output current :3A; The overload and short circuit protecting current is 5A PWM frequency 15kHz Duty Cycle adjustable: 10%-100% Power-On LED indicator The positive inversion switch is used to control the direction The potentiometer with open and closing function. Specifications: Item size: 70*39*31mm ? Net weight: 72g 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 NOT reverse-polarity protected and 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. Package include: 1 x 12V-40V Speed Control Switch contact us We will response to all enquiries with 24hours(ASAP) but please allow delay response for non-business time. If you have any questions on the product you are interested or your want to order, please do not hesitate to contact us. Feedback We hope that you are satisfied with your purchase. When the transaction is completed, and if you are satisfied with it, please leave a positive feedback and we will do the same for you, for its import for both of us. If you are not fell very good, please let us know, we will try my best to resolve the problem, to make sure we have a good and long term business relationship with each other Please do not leave negative feedback as a way of communication. We are here helping you to resolve any issue you may get, and to make you be a happy customer of us. International Buyers—Please Note : Import duties,taxes and charges are not included in the item price or shipping charges .These charges are the buyer’s responsibility. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying we accept the paypal only now Not ship to Italy and Africa We offer the Air mail (china POST)for default. It will not much slower than express(About 7-15 working days). If you prefer other ways of express for shipping, eg DHL, TNT, UPS, please contact us first. About the Shipping insurance: For other countries and areas, we also suggest buy the insurance while you paying. The insurance will be included the tracking number, that will make your parcel be registered and more safe. Furthermore, such parcels always be treated as a priority by POST OFFICE. Even it lost, we can get the compensation soon. Without it, both you and us can not follow the parcel, just wait... Delivery address on Paypal Only--We only ship to the given address in Paypal payment. Please make sure payment address in Paypal is correct. Any non-received items caused by invalid address registered on Paypal are not in our full refund or replacement policy. If you would like to change the address, please contact us IMMEDIATELY after your payment. Return Any problem with the item, please contact us within 7 days after you received the item. Refund only available within 10 days, after 10 days, only repair. Buyer is responsible for all shipping chargers. You are welcome to contact us prior leave your neutral or negative feedback.We guarentee to leave all customers positive feedback the next day after positive feedback is received. Our warranty does not extend to any products that are physically damaged or that are not under normal operating conditions as a result of misuse or improper installation on the buyer/user's part. And one year warranty only is the device itself maintenance period,not include the accessories. We will provide a Returned Merchandise Authorization (RMA) number for each item that needs to be returned. We do not allow returns without first requesting a RMA number.Items should be returned with original packages. Otherwise, no replacement will be made. For all return products customers MUST contact us for the returning address. Returns made for non-defective merchandise will be charged a 20% restocking fee In all cases, buyers pay shipping fees at their own cost to return products for exchange or refund. We will be responsible for the postage of replacements. Refund will be made upon receipt of the returned item. If the product is not defected as you described,we won't responsive for all the shipping cost,so pls check carefully before sending the item back. We promise our customers with best service in order to get a 5 Star DSR rating, if you are not satisfy with our service, please contact us at ebay message, we will follow up immediately with every single case, if you have question about leaving us a 5 star feedback, please go to "www.leavingfeedbackcom " for further information, thank you for your support and enjoy your shopping. Engineered for professional eBay sellers!

Condition:

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...

Country of Manufacture

China