Lm2596 Dc-dc Step Down Cc-cv Adjustable Power Supply Module

US $2.29

Hong Kong, Hong Kong
Jan 29th

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LM2596 DC-DC Step Down Power Supply Module ++ Product Description ++ Brand new and high quality LM2596 DC-DC Step Down CC-CV Adjustable Power Supply Module High performance Short circuit protection Based on well kown LM2596 switching regulator Input: 4V-35V Output: 1.23V-30V Output current: rated 2A (MAX. 3A) Conversion efficiency: up to 92% Switch frequency: 150KHz Output wave: 30mV (MAX.) Load regulation: ± 0.5% Voltage regulation: ± 2.5% Working temperature: -40 to 85 degrees C Size: about 48*23*14 mm Input and output ports included ++Package included++ 1 x LM2596 module ++ Payment ++ ++ Shipping terms ++ ++ Return policy ++ ++ Feedback and Detailed Seller Ratings ++ ++ Contact us ++ We only accept payment through Paypal. Please make sure you have a valid PayPal account prior bidding. Please pay for your item within 5 days of the auction end time. 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. All items over $5 to US will be shipped with tracking information within 2 business days upon receipt of payment. In most cases, shipping to US takes 7-12 business days. We try our best to provide you the most reliable, affordable way of shipping service. But sometimes international delivery is highly depended on the local customs and post service. If you do not receive your item on time, please contact us immediately for further assistance. We will be responsible for any damages or losses incurred in the shipping process. There is no local pickup service, no third party shipping carrier will be used. Listings with shipping and handling charge: the charge covers mailing, packing, warehouse and distribution costs, not postage only. Please Note: Import duties, taxes, and charges are not included in the item price or shipping cost. 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 or buying. If any item is defective upon receipt, please contact us for the return address, return is accepted within 14 days after the buyer receiving the item. Returned item has to be in its original condition. Buyer is responsible for return shipping costs. After receiving the return we will make a replacement depends on our available stock, if not available, a refund will be issued. Our goal is to make sure you are a happy buyer and have a pleasant shopping experience with us. We understand the concerns and frustrations that occasionally occur, and appreciate the opportunity to assist you in resolving any problem associated with your purchases. We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply to your emails as soon as possible, however, due to high volume of daily incoming emails and time zone difference, we may not be able to reply your emails immediately. Please allow 24 business hours for us to response. About item:For the functional products in our shop (such as: Chargers, Data cables), we make sure that the functions are the same as description, but the actual color and shape may looks a little different from pictures because of the technical improvement and manufacturing variance. Please be advised before you bid.