10V-30V Adjustable DC Motor Speed Switch Controller Reversible PWM Regulator 3A, US $5.99 – Picture 0

10V-30V Adjustable DC Motor Speed Switch Controller Reversible PWM Regulator 3A, US $5.99 – Picture 1

10v-30v Adjustable Dc Motor Speed Switch Controller Reversible Pwm Regulator 3a

US $5.99

Hongkong, Hong Kong
Mar 8th

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10V-30V Adjustable DC Motor Speed Switch Controller Reversible PWM Regulator 3A Description Specification: High efficiency, high torque, low heat generating Control the speed of a DC motor with this controller With reverse polarity protection, high current protection -Input: 10V-30V -Output: Max 120W(When more than 24V) -PWM range: 5%-95% -Frequency: 500Hz -Current: Max 4A (Recommend you to use in 3A) -Size: 74 * 47 * 28(mm) Operating Instruction: 1. Connect it to the power, ensure the positive inversion switch located in the middle of the zero, and connected with a DC power supply(the DC supply voltage range is more than 6V and less than 30V). Warning: do not reverse the positive and negative terminals of DC power source, otherwise regulator may be damaged. 2. Connect it to the motor, the motor line can be positive or negative, when the running direction is not consistent with the expectative one, you can adjust the sequence of lines or switch position to change the direction. 3. Adjust the switch. Positive inversion switch is used to control the motor speed direction. When the switch is located on the zero position, the motor stops rotating. 4.Adjust the potentiometer knob. Adjusting potentiometer knob can change output duty ratio of the regulator, then motor speed change. Package Included: 1pcs X DC Motor Speed Controller 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 with reverse-polarity protection and the fuse 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. Payment We only accept payment through Paypal. Please pay for your item within 4 days of the auction end time. A non-payment dispute will be regrettably opened if full payment is not received. Delivery details We ship worldwide except Italy and Brazil due to their strict customs tariff policys. All items will be shipped to buyer's ebay address. Before you pay, please make sure your address in ebay matches the address you would like us to ship to. (If you want to change the address, pls. add a note when you make the payment) Any non-received items caused by invalid address registered on PayPal are not in our full refund or replacement policy. A notification email of dispatch will be sent to buyer after item is posted. Please email us if you don't receive our email after 5 days of full payment sent. All items will be shipped within 48 hours upon receipt of payment. You should be able to receive items within 3 weeks. Email us if not receive items after 30 working after full payment sent. Terms of sales 1. Our listing price includes the value of goods,packaging cost,and export taxes,not including international import duties. 2. Import duties,taxes,and charges are not included in the item price or shipping fee. 3. The import duties are buyers' responsibility.Please check with your country's customs office determine what these additional costs will be prior to your purchase. 4. All disputes arising from the import duties will be submitted to ebay for solution. About us Any questions, pls. contact us via ebay message or email us.We will reply your message within 48 hours. If you do not receive our reply within 48 hours, pls. post a message again because sometimes our message system may block some emails. Contact us If you are satisfied with our service, pls. kindly leave us a positive feedback and give us the Detailed Seller Rating with all "5 stars" in very area. Your recognition will encourage us greatly and serve you better. Should a problem arise with your order, please contact us before leaving feedback. We strive to keep all our customers satisfy. Thanks! Your feedback is critical to our success! Engineered for professional eBay sellers! On Feb-06-15 at 17:04:19 PST, seller added the following information:

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. ...	Model	CCM2
Country/Region of Manufacture	China
The input voltage	DC 10V - DC 30V
Brand	New
PWM Frequency	500 KHz
Current	Max 4A (Recommend you to use in 3A)
PWM pulse width modulation range	5% -95%
Size	74 * 47 * 28(mm)