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Description:

5V-40V To 3V DC-DC Step-Down Power Supply Buck Converter Module

1.Input Voltage:5V ~40V

2.Output Voltage:3V

3.Current Supply:1A

4.Product Weight:About 2.5g(Small and light)

3.3V

5V-40V To 3.3V DC-DC Step-Down Power Supply Buck Converter Module

1.Input Voltage:5V ~40V

2.Output Voltage:3.3V

3.Current Supply:1A

4.Product Weight:About 2.5g(Small and light)

3.7V

5V-40V To 3.7V DC-DC Step-Down Power Supply Buck Converter Module

1.Input Voltage:5V ~40V

2.Output Voltage:3.7V

3.Current Supply:1A

4.Product Weight:About 2.5g(Small and light)

5V-40V To 5V DC-DC Step-Down Power Supply Buck Converter Module

1.Input Voltage:5V ~40V

2.Output Voltage:5V

3.Current Supply:1A

4.Product Weight:About 2.5g(Small and light)

5V-40V To 6V DC-DC Step-Down Power Supply Buck Converter Module

1.Input Voltage:5V ~40V

2.Output Voltage:6V

3.Current Supply:1A

4.Product Weight:About 2.5g(Small and light)

5V-40V To 9V DC-DC Step-Down Power Supply Buck Converter Module

1.Input Voltage:5V ~40V

2.Output Voltage:9V

3.Current Supply:1A

4.Product Weight:About 2.5g(Small and light)

12V

5V-40V To 12V DC-DC Step-Down Power Supply Buck Converter Module

1.Input Voltage:5V ~40V

2.Output Voltage:12V

3.Current Supply:1A

4.Product Weight:About 2.5g(Small and light)

Attention :

This is a DC-DC Step-Down Power Supply converter module,pls noted when using:

1 Input voltage can not be higher than the maximum input range
2 Output power can not be higher than the maximum load for a long time
3 Input power must be more than the output power due to the power consumption of the module itself

Package include:

1PCS*1A 5V-40V To 3V/3.3V/3.7V/5V/6V/7.5V/9V/12V DC-DC Step-Down Power Supply Module

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Returns Policy
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Payment Method

1. PayPal payment accepted only.

2. Items will be shipped to your eBay address. Please make sure it is correct.

Returns Policy

1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.

2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.

3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.

4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Please allow max 2 business days for us to response.

Feedback

When you satisfied with our product and services please leave us positive feedback.

If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.