Check the listing for details. XL6009 3A DC Buck Step Up Down To Adjustable Voltage Power Converter. Condition: New. Listed at 3.75 USD. Daily Shipping. May receive as quickly as in 3 days! Featured Item Description - Brand New - DC-DC Boost Buck adjustable step up down Converter XL6009 Module - For 12V electrical work , this automatic buck module takes care of all your problem - Regardless of the input voltage is 5V or 12V or 32V, the output can be stabilized at 12V - Broader input voltage from 5V ~ to 32V - Built- 4A efficient MOSFET switches enable efficiency up to 94%(LM2577 current is 3A) - High switching frequency of 400KHz, the ripple is smaller and smaller(LM2577 freq. is only 50KHz) - With 64 fixing screw holes, diameter : 3mm - Module with input and output interfaces, support for cascading multiple modules Description - Model Specification: DSN6000AUD Automatic Buck module - Module Properties: Non- isolated boost (BOOST) - Rectification: Non- Synchronous Rectification - Input Range: 3.8V ~ 32V - Output Range: 1.25V ~ 35V - Input Current: 3A ( max ) - No-load 18mA (5V input , 8V output , no-load is less than 18mA. Higher the voltage , the greater the load current . ) - Conversion efficiency: < 94% ( greater the pressure , the lower the efficiency ) - Switching frequency：400KHz - Output Ripple：50mV ( the higher the voltage , the greater the current , the greater the ripple ) - Load Regulation：± 0.5% - Voltage Regulation：± 0.5% - Operating Temperature: -40 Cel. ~ +85 Cel. Included in this package - 1X XL6009 Chipset DC Step Down Shipping & Payment Payment - We require Paypal payment only. - Your order will be cancelled if the payment is not received in one week. We offer Fast US Shipping / Not Ecomomy / Never China - There is a big difference between US Shipping and shipment made from foreign countries - There are some sellers who place orders from China after receiving US orders - If you order your urgent part from these sellers, you would have to wait a month to get it - Our orders are shipped daily from Georgia USA warehouse - Items under $9 will be shipped without tracking number - Free Tracking number is provided for the item greater than $9 - Many years of experience to provide the fastest deliver solution for our valued customers - Please place an order with us. You will be pleasantly surprised by our service Shipping - Delivery area: We are only shipping within 48 continental United States. - Delivery method: USPS Priority & USPS First Class. Choose Priority for fast delivery. - Handling time: 1 business day after receiving payment. If USPS is open, we are open too. - Not all our items are shipped with the tracking number. - Buyers are responsible to provide us with the correct address. Please confirm your address. Handling And Return - We accept return within 14 days after delivery. - Defective items will be exchanged or fully refunded on buyers request. - 15% restocking fee will be charged on non defective items. - All items need to be returned in original package with all the supplies. - Shipping and handling fees are non-refundable under any circumstances. - Our goal is 100% customer satisfaction. - Got a problem? No Problem. Contact us by eBay message system. - We will reply promptly during business hours. Customer Support - Please do not open a case or leave us a bad feedback. This can only delay our service. - Mon~Fri: 9AM to 5PM | Sa:t 9AM to 12PM | Sun: Closed (Eastern Standard Time) - If you are happy with your purchase, please leave us a 5 star feedback. Thank you. Copyright 2018 Designed and Maintained by miniduino an eBay Store