Adjustable LM2596 DC-DC Step-Down Power Converter Module+LED Voltmeter+USB Port, US $2.99 – Picture 0

Adjustable LM2596 DC-DC Step-Down Power Converter Module+LED Voltmeter+USB Port, US $2.99 – Picture 1

Adjustable LM2596 DC-DC Step-Down Power Converter Module+LED Voltmeter+USB Port, US $2.99 – Picture 2

Adjustable LM2596 DC-DC Step-Down Power Converter Module+LED Voltmeter+USB Port, US $2.99 – Picture 3

Adjustable LM2596 DC-DC Step-Down Power Converter Module+LED Voltmeter+USB Port, US $2.99 – Picture 4

Adjustable Lm2596 Dc-dc Step-down Power Converter Module+led Voltmeter+usb Port

US $2.99

Hong Kong, Hong Kong
Jan 29th

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Adjustable LM2596 DC-DC Step-Down Power Converter Module+LED Voltmeter+USB Port Description: This module power output is affect by the module itself-capacity and pre-and post-class load and other factors; the following data for professional equipment Wide Input voltage: 4.5-40V. Output Voltage: 1.25-37V (Adjustable). Output current: rated current 2A, 3A MAX ( Heat-sink Needed). If you need its output power greater than 2A/10W, please add with heat-sink. Conversion efficiency: Up to 92% (output voltage higher, the higher the efficiency). Switching Frequency: 150KHz. Rectifier: Non-Synchronous Rectification. Module Properties: Non-isolated step-down module (buck). Short circuit protection: current limiting, since the recovery. Operating temperature: Industrial grade (-40 to +85 ) (output power 10W or less). Full load temperature rise: 40. Load regulation: ± 0.5% Voltage regulation: ± 2.5% Dynamic response speed: 5% 200uS. Size:8x4x1.5cm(approx) Package includes: LM2596 DC-DC Adjustable Step-Down Power Converter Module x 1 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 your 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!