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DC-DC 5V To 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case

USD 2.19

DC-DC 5V To 3.3V 9V 12V 24V USB Step UP / Down Power Supply Module Adjustable Boost Buck Converter Out DC 1.0V-24V With Case

Description
Specification
20Pcs/lot HCF4051 SOP-16
USD 3.97USD 4.67
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