Product DescriptionXL4016 PWM Adjustable 4-36V To 1 . 25-36VStep-down Board Module Max 8A 200W DC-DC StepDown Buck Converter Power Supply.

XL4016 5A DC-DC adjustable step-dowm moduleInput voltage ( Vin ) : DC 4~38VOutput voltage ( Vout ) : DC 1.25~36VOutput current ( Max )lout ( Aax ) : 8A ( Suggest used <5A for a long time )Switching Frequebcy : 180KHzEfficiency : 95% ( MAX )Power ( MAX ) : 250W ( MAX )Operating temperature :  -45℃ ~ +85℃

Precautions :1 . Make sure that the input and output differentialpressure is above 2v2 . Long-running current is recommend in 5A , in case of power is too large , Please increase the fan or other means to enhance the heat3 . This module is a step-sown module that is not a boost module

Why we were directly selected:

1. 12-month product warranty (excluding man-made damage)

All the goods for sale are in stock, and we can deliver the goods to you within 2 working days.

3. We have many different kinds of goods

What's more, you will get the lowest price with high quality.

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Shipping information:

1. We can ship goods all over the world, and we have been shipped to many places

For example: Brazil, Russia, France, Iran and so on.

2. The freight is low. We can ship it to you by DHL, Fedex, UPS, EMS and HK Post.

The delivery time (working day) is as follows: Please provide your P.O.Box or postal code address. Countries around.

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Return policy:

· We thank you for your business and offer an immediate 7 day return policy. (7 days after receipt).

· Returned items must remain in their original state.

· We can give you a refund without shipping.

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Note:

1. Please note that your customs department may impose duties or sales tax on the items you order when it enters your country. However, in our experience, this rarely happens with a small batch order like ours. We are not responsible for any taxes or duties paid by your government on purchases.

2. If you receive a defective or incorrect item in your package, please notify us and simply return it for a replacement.