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5V 700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V

USD 1.12

5V 700mA (3.5W) isolated switch power supply module AC-DC buck step-down module 220V turn 5V

Description
Specification
5pcs/lot LB1240 1240 DIP-18
USD 2.72USD 3.13
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