DC-DC Power Module 3A mini Buck module Car Power 4.5V-30V to 3.3V fixed output
Characteristics：
High reliability
High efficiency up to 96%
Small size, easy to assemble
High Life
Low input voltage Start
Input undervoltage Protection
Input overvoltage Protection
Application Occasions:
DIY Mobile Power Shetty
Monitoring power
Children Car Power
Camera Power
Car power
Communication Equipment power supply
Model Aircraft power supply
Mobile phone charge
A variety of applications for small size
Size: 17.5mm*12mm*4.3mm (length * width * height)
Before purchase:
1.All the goods are ready stock, we will arrange the shipment at once if we receive the order.
2.Please read the item description, if you have any question, do not hesitate to contact us.
3.No warranty,if you receive a defect item,please contact us at once with item picture.
4.Use the vouchers for more saving.
Shipment：
1.1-2 days to ship(except for the pro-order item) and 10-15 days shipment.
2.If you have not received the item after 15 days shipment,Please contact us.
After purchase:
1.If you are satisfied，please give us 5 stars praise.
2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems.
if you receive a defect item,please contact us at once with item picture or video
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