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Numerical control step-down module DC-DC high power adjustable constant voltage constant current LCD display key voltage J5X -69995
DC Buck Converter Module 6.5-36V to 1.2-32V - 5A 75W with Heatsink Case CC CV DC 6.5-36V to 1.2-32V 5 75W Step Down Buck Converter Power Supply Module Voltge Regultor Trnsformer with Cse Hetsink
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