DC Boost Buck Adjustable Step Up Down Converter XL6009 Automatic Module 1PC po

Specification：
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 ℃ ~ +85 ℃
Dimensions：48mm * 25mm * 14mm ( L * W * H )

Application:
Car regulator , solar photovoltaic, wind power and other applications of voltage instability .

Package : 1  DC-DC Adjustable Boost Buck Step Down Up Converter XL6009 Module Solar Voltage

1. All our stock is located in China and all shipments will originate here. Your purchase will be shipped via standard airmail as soon as possible after payment clears except those custom products.
2. Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer responsibility.Please check with your country customs office to determine what these additional costs will be prior to bidding/buying.
3. Shipping to USA is via Speedpak or EMS or UPS or Fedex. Other shipments will be shipped from china by Speedpak or EMS or DHL or Fedex. A tracking No. is provided once the item is dispatched. Delivery normally takes 7-20 business days if it can go smoothly through customs. 
4. We do not ship on holidays or weekends
5. You need to contact your local post office or customs department in the following cases:
Delivery mistake by the post office man
Delayed shipping due to customs detention
Delivery failure caused by wrong address

We only accept PayPal payment.

1. If you receive any damaged or defective items, we will exchange it as quickly as possible.
2. You must contact us within 7 days of delivery of the product to notify us of any defects.
3. You need to send a picture to prove the problems by using ebay's attaching files button
4. Items must be in original box and kept in good condition.
5. Buyer is responsible for return shipping cost if there isn't any problem with the product. No matter the item is free shipping or not, we pay money for the  shipping.You need to cover the actual shipping cost provided by us.

1.Do not hesitate to contact us anytime before and after your purchase, we are committed to your 100% customer satisfaction.
2.I am here and ready to assist you with any questions or concerns you might have before or after the purchase.
3.My goal is to make sure you are a happy customer and pleasant shopping with us.

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