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5A Adjustable DC-DC power step-down module input 5-32V Output 1.2-31V Step-down Power Supply Regulator Module 

USD 1.88USD 2.90

5A Adjustable DC-DC power step-down module input 5-32V Output 1.2-31V Step-down Power Supply Regulator Module 

Description
Specification
Free shipping 91955B IC 10PCS
USD 13.39USD 14.88
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