US $2.62
Hong Kong, Hong Kong
Feb 24th
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A¦a€“A°A?A»A?A§A 1/2 a€~A©A?Aµ 6 3-35V to 2.2-30V Boost Buck Voltage Module Step Up/Down Converter Regulator Description: 100% brand new and high quality Features: Module Properties: Non-isolated automatically Boost & Buck module Input voltage:3-35V Output voltage:2.25V-30V(adjustable,suggest no-load debugging) Input Current:2A(Max) Output Current:1.5A(input9-35V,output 12V).If output about 5V the output current can be 1.5-2A. Output power:natural cooling 12W (input voltage higher than 10V), plus the heat sink can up to 20W The following is the maximum output current of the test, please left margin when using. Input 4.2V, Output 12V, The Max output current 0.5A Input 5.0V, Output 12V, The Max output current 0.6A Input 8.2V, Output 12V, The Max output current 1A Input 10V, Output 12V, The Max output current 1.2A Input 12V, Output 12V, The Max output current 1.3A Input 14V, Output 12V, The Max output current 1.5A Input 24V, Output 12V, The Max output current 1.7A Input 30V, Output 12V, The Max output current 1.8A The following is the efficiency of the test(reference only): Input3.7V, Output5V 0.55A, efficiency 75% Input5V, Output5V 0.7A, efficiency 78% Input7.4V, Output5V 1.2A, efficiency 80% Input12V, Output5V 1.5A, efficiency 80% Input24V, Output5V 1.8A, efficiency 80% Input30V, Output5V 2A, efficiency 76% Input10V, Output12V 1A, efficiency 81% Input14V, Output12V 1A, efficiency 83% Input24V, Output12V 1A, efficiency 83% Input24V, Output12V 2A, efficiency 84% Operating temperature:Industrial(-40 °C to +85 °C), environmental temperature exceed 40°C, please reduce power to use, or enhance cooling. Full load temperature rise:45°C No-load current:typical 10mA (10-14V to 12V) Voltage Regulation:±0.5% Dynamic response speed:5% 200uS Short-circuit protection:No(Please install fuse or protective circuit at input part) Connection mode:welding, plus lead wires can directly soldered to the PCB Size:48(L)*22.8(W)*13.5(H)mm Some Applications: Battery regulator Solar charge regulator Power Supply for your electronic device Package includes: 1 x Boost Buck Voltage Module Payment: We accept payment through Paypal ONLY. If you do not have Paypal account, please registered with (http://www.paypal.com) Payment must be received within 5 days after auctions ended. Please do not bid if you are not intending to buy. Unpaid dispute will be filed to ebay for the non payable bidders. Shipping and handling: Return Policy: We are not responsible for custom duty or import tax. We will leave POSITIVE FEEDBACK after receiving the payment. Please contact us if you are not satisfied with the item after receive it. We could offer refund, and refund request is available only requests within a week after parcel received & returning the item as the same condition as received. We offer 100% refund if the item is broken before arrival, all you need to do is sending us the clear pictures to show it is broken. Defective situation must be noticed within 7 days after delivery. All emails will be answered within 1 business day. If you do not receive our reply, please kindly re-sent your email,and we will reply to you as soon as possible. All items sold by us are being described to the best of our abilities, as accurate as possible, and with utmost conscientiousness on our part.However, to avoid any potential oversights, I respectfully request your assistance in helping us to make this a mutually satisfactory transaction by Thoroughly reviewing item description and photos, and asking all questions Prior To Bidding. Please Note that size and color representation are subject to manufacturing variance and may not be exact. Also note that monitor settings may vary from computer to computer and may distort actual colors. Please read these terms thoroughly before placing your bid. Feedback: We will automatically leave a positive feedback to everyone who has complete the transaction and leave us positive feedback. Please do not forget to give us Five Stars on all of the Detailed Seller Ratings. Thanks! In the unlikely event you are not satisfied with the transaction, please contact us before you submit your evaluation. We believe that everything could be solved by communication. 1.in order to provide you the best service*****,please treat the transaction fairly.*feedback is simply what we pursue. 2.Please Do contact us first to get a better solution before you would leave a *neutral or *negative feedback 3.We strive for 5-star service by stating upfront our policies, our shipping rate& our shipping frequency. if you were pleased with this transaction, please respond with all 5 stars! if you are not pleased, simply let me know via e-mail rather than leave low score, and I'll work to make it that way 4.Please email me through 'MY MESSAGES' or "Ask Seller Questions" if you have any question about our listing or your purchase Contact us: We are in Shenzhen of Pearl River Delta which is developed place with economy and Trade We are a profession trade company. There are about 16000 kinds of products in my company,Our products include consumer electronics, Nail Art Tools, Clothes and shoes, cell phone accessories, computers accessories, car accessories, Motorcycle accession, toys & hobbies, jewelry, baby accessories other useful electronics items and etc If you have any problems, we are very glad to help you. We rare handling large volume emails every day. Please allow us to reply your email within 24hrs For the functional products in our shop (such as: Chargers, Data cables), which function is the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and actual stock state. Please be advised before you bid. Copyright(c)2005 wangdecheng9898 All Rights Reserved On Feb-23-15 at 18:51:13 PST, seller added the following information:
