Description International Buyers Please Note: - Import duties, taxes and charges are not included in the itemprice or shipping charges. These charges are the buyer responsibility. - Please check with your country customs office to determine what these additional costs will be prior to bidding/buying. We will carefully test every item before shipment. The quality is guaranteed! Product Description Module Name: 600W boost constant current module, non-isolated Input Voltage 1 : 12-60VDC (default range, for wide input voltage range applications) Input Voltage 2 : 9-16VDC (for 3 lithium battery and 12V battery) , please do not overrange Input Current: 16A MAX. (over 10A,please enhance heat dissipation,such as a 5cm cooling fan) Output Voltage : 12-80VDC (continuously adjustable),default output: 19VDC Module Parameters: Quiescent Current: 15mA (when 12V step up to 20V) Output Current: 12A Max. (over 10A,please enhance heat dissipation.) Constant current range :0.1-12A Output power: = Input voltage * 10A, if need more output power, such as need the output to 15A, two modules can be used in paralle, the current of each module can be adjusted to 8A. Conversion efficiency: Up to 95% Operating Frequency: 150KHz Operating temperature: -40 to +85 °c Overcurrent protection: Yes (if the input exceeds 17A, automatically reduces the output voltage) Short-circuit protection: Yes (20A input fuse,double short-circuit protection.) Output feeding back protection:Yes (for charging,the separate output diode is not required.) Input Reverse Polarity Protection:None (If need please install diode at the input port ) Installation: two 3mm screws Connection: terminals, solderless Dimensions: 76mm x 60mm x 56mm Application: DIY a regulator power supply, The power supply for electronic equipment. Used as a car power supply, Power supply for laptop,PDA, or other digital products DIY a laptop mobile power supply Solar panel regulator Batteries charger Driving high-power LED lights. Note: For battery charging, the need to battery is fully discharged,then connected to the output, and then adjusted to the desired current. Because the more the battery remaining, the smaller the charge current. When the Input voltage rang of 9-12VDC (short circuit method), under this state, the module circuit can not be adjusted. Package Included: 1x Boost Converter Constant Current Module Payment Only through PayPal Shipping Thanks for your bid. Item will be shipped from China post on the 48 hours after your full payment has been received. Rate the seller on the time it took to mail the item, not the time it took you to receive the item!See the ebay policy here Delivery time: ----delivery to US, UK,usually takes 7-14 working days; ----delivery to Australia and Canada usually takes 7-17 working days; ----delivery to countries except US, UK, Australia and Canada usually takes 7-23working days; ----We can also ship the item through express service like DHL, UPS, if you are ready to pay the extra charge. To know the details please contact us with email. We ship to eBay address. Please make sure your address in ebay is matched with your shipping address before you pay. The images are for reference only. Please take the item you get as the standard. Please indicate your personal requirement, such as colors, packages, value of declaration etc, at paypal's message when you pay to us. Notes: We will NOT be responsible for any delay during delivery including but not limited to customs postage checking, strike, force majeure etc. As a buyer, it is your duty to pay the tax when you make a order from abroad. Our price does not include taxes, VAT, or other hidden charges. Terms of Sale Return & Refund Refund or replacement request is available only the requests within 1 week after parcel received & returning the item as the same condition as received. Please contact us to request a return authorization. Your name, auction number, and reason for return should be included in the email. All items returned must contain all original packaging materials. Please repack the item carefully. Items returned will be tested and a new replacement will be shipped to the buyer immediately when found defective. In the event that a suitable replacement is not available then a refund will be issued. Shipping, handling and insurance fees are non refundable. If the item is found non-defective, the item will be sent back to the buyer at buyer's expense. Items returned without RMA number will be refused and returned to the sender. Buyer is responsible for All Return Postage and Shipping Charges. Buyer is responsible for additional shipping costs for items that are returned refused and/or undeliverable. We do not accept any returns without an authorization number on the box or label it is being returned in. About Us if you send email to us,In our working hours will be resumed within 48 hours. If you we are not satisfied with the product or service ,please contact me and don't give us negative or natural feedback,We must give you a satisfactory solution. Feedback & DSRs (Detailed Seller Ratings). We depend on our eBay reputation and customer satisfaction to succeed.Therefore, Your feedback and DSRs are extremely importantto us as better DSR scores affect our search placement on eBay. We would like to earn your good feedback and 5 star DSR rating. Your action will help us offer our milk and bread . If we have not given you reason enough for 5-star grades on each DSR then please let us know how we can earn your 5-star rating before submitting yourscores! Contact Us Contact us through ebay message in English
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