Check the listing for details. Universal AC/DC LM2576 Buck (step down) adjustable Power Module/ Regulator. Condition: New. Listed at 7.50 USD. Universal AC/DC LM2576 Buck(Step down) Adjustable Power Module Summary: AC/DC LM2576 Buck power module Adjustable Power Module Excellent conditions Product Description This is a nice little power module with an adjustable voltage and a high current output. It supports both DC and AC as an input. Specification Input: DC3V-40V or AC 2~30V Output: 3~40V DC linear adjustable Power: 15 Watt max Current: 1.5A, 2.5A peak (need a bigger heat sink for higher current output) Size: 53mmx 41.5mm x 15mm Note: Input must be at least 1.5V higher than the output for stable output Example: Input DC 30V, Output is 3V~28.5V adjustable (15W max) Shipping Fast shipping from Sacramento, CA. Please ensure that the shipping address provided at checkout is accurate.We are not responsible for shipping address issues. Please be aware that weekends and holidays DO NOT count as a business day. Payment We accept Paypal as payment and only directly through the eBay listing Returns We provide 30 days returns on most items. Please notify us within 30 days if you want to file for a return. Shipping and Handling fees is not refundable Items to be returned must be inresaleable conditions. We reserve the right to reject the return. Feedback It is our mission to provide the best possible product and customer service to our online customers. We understand the hesitations and concerns associated with the purchase of items(s) online. We want to minimize those concerns by making our transactions as easy as possible. We will gladly leave you positive feedback, we respectfully ask that you rate us accordingly. If you do have any problem(s), please give us an opportunity to correct it before leaving negative feedback. We will do our best to rectify the issue. ©2019 ColdFusionX