US $3.20
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 Automatic Boost Buck Converter LX6009 4-35V to 1.25-25V CC CV Voltage Regulator Description: 100% brand new and high quality Specifications: Module properties:Non-isolated boost buck constant current , constant voltage module (CC CV) charging module Input voltage:4-35V ( Attention: if need constant current output, the input voltage at least 7V or above) Output voltage:1.25-25V (continuously adjustable) Output cureent:12V to 5V is 2A, constant current range:0.2-2A(adjustable) Turn lamp current: Fixed as 1/10 of the adjusted value of constant current Output power: natural cooling 10W,install heatsink can reach 15W Operating temperature:-40°C to +85°C (if temperature too high , please enhance heat dissipation) Full load temperature rise:45 °C Indicator:constant current indicator is Red, when charging the indicator is Red, full charge the indicator is Green. Output short circuit protection: Yes, constant current(The value of constant current set up presently) Size: 48(L) *28(W) *13(H) mm Way for adjusting: First , connecting with power (Between 4-35V) , And monitor output voltage by multimeter ,then switch the potentiometer(Clockwise for voltage increase ,and anticlockwise for voltage decrease) Applications: High power LED constant current drive Lithium cell battery (including ferroelectric) , 4V,6V,12V,14V,24V charging battery ,nicel hydrogen cell (group ),nicel cadmium cell (group) charging . Solar panel,voltage stabilizing circuit of wind driven generator, a automotive voltage stabilizing power and some automotive buck-boost etc ,voltage stabilizing circuit. Direction for battery charging: Make sure the floating voltage ,charging battery and input voltage of battery you need Adjusting the constant potentiometer and put the output voltage on about 3V. Monitor the output short circuit current by multimeter ,and output the current to the expecting value of charging current by adjusting the constant current potentiometer. Default charging turn lamp current is 0.1 time current (Value of constant current), Please adjusting the turn lamp current potentiometer if you need.(Normally no need to adjust) Output voltage to the floating voltage by adjusting constant voltage. Connecting with battery and try to charge. (Step 1.2.3.4.5 is module input connecting with power ,while output no load disconnecting with battery.) Direction for LED constant current drive: Make sure the working current and max working voltage of LED you need to drive; Adjusting the constant voltage potentiometer and put the output voltage on about 3V. Monitor the output short circuit current by multimeter and output the current to your expecting LED working current by adjusting the constant current potentiometer . Output voltage to LED max working voltage by adjusting constant voltage potentiometer . Connecting with LED and try to operate . (Step 1.2.3.4. is input connecting with power , while output no load disconnecting with LED lamp. Package includes: 1 x DC-DC Boost Buck Converter CC CV 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 20:12:35 PST, seller added the following information:
