DC-DC buck boost step up step down converter 2 in 1, US $11.69 – Picture 0

DC-DC buck boost step up step down converter 2 in 1, US $11.69 – Picture 1

Dc-dc Buck Boost Step Up Step Down Converter 2 In 1

US $11.69

guangdong, China
Mar 24th

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DC-DC buck boost step up step down converter 2 in 1 Specification: Module Properties: Adjustable Boost Buck module Input Voltage:DC 3.5~28 V Output Voltage:DC 1.25~26 V (adjustable:Output voltage do nothing with input voltage) Rated Input & Output Current:1A Maximum Input & Output Current:3A Maximum Power:18W Max Efficiency:86% Demension:L*W*H=53x38x15(mm) Application: -Solar battery charger -voltage converter This device is specially designed for solar battery where the input voltage is unstable. This is DC-DC power regulator module, it can be used as a Step-up and Step-down DC-DC converter. Users can adjust the output range 1.25~26V as long as the input voltage is between 3.5~28V. It can be widely used for any place which require the stable DC power supply even though the input voltage is unstable, such as solar battery charger. For a example, If you need a stable DC 5V output, but your working power is changing between 7V-15V, then you can use this device as a step-down(buck) voltage converter to get 5V power. If your working power is 3~9V, and you need a stable 12V, then you can use this device as a step-up(boost) voltage converter to get 12V power. Simply speaking, no matter what your working voltage is, as long as your voltage is in the range of DC2.8V-32V, you can get any stable voltage such as DC5V,DC9V ,DC12V ,DC24V within the range of 1.25V - 30V DC. • All items will be shipped within 1 business day upon receipt of payment. • Items shipped via China Post Registered airmail with tracking number. After we ship the package out, we will update the tracking number to EBAY. • Items to U.S. customers will be sent by E-package, which is handled the same way as EMS in China. Once it arrives in USA, it will be handled like first class mail. E-package service brings a fast and reliable service to our U.S. customers. In general, it takes less than 2 weeks for the item to be delivered from China to USA. Sometimes, late shipment may happen. Our expecting time is around 2-3 weeks. U.Scustomers can use www.usps.com to trace the status of the package with the tracking number we update to your Ebay account. • For other country customers, delivery time depends on postal process and other factors. In general, it may takes up to 3-5weeks. Sometimes, late shipment may happen. Our expecting time is around 5-7weeks .By paying the item,you agree to wait for up to 7 weeks for the item without filing a dispute again us on Ebay or Paypal.You can use this website to trace the status of your package:http://17track.net/index_en.shtml with the tracking number we update to your Ebay account. • If you do not receive your item on promised time above, please contact us for assistance. We will be responsible for any damages or losses occur in the shipping process. We accept Paypal only. DO NOT DUPLICATE OR COPY! Template Made By: © InkFrog.com Auction Templates, Logos, Store fronts and more! inkfrog terapeak i000000 We recently launch a forum for you folks who want to discuss our products and communicate ideas, please visit: http://hollyelectronics.forumotion.com/