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YX-X804 Power Failure Automatic Switching Battery Controller Board DC 12V-48V Emergency Conversion Module

USD 1.48USD 2.97

YX-X804 Power Failure Automatic Switching Battery Controller Board DC 12V-48V Emergency Conversion Module

Description
Specification
5pcs OZ9938GN OZ9938 sop16
USD 1.62USD 1.74
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