LM2596 DC-DC Buck Converter Step-Down Power Module - Senith Electronics
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Dc-dc Isolated Converter Power Supply Module 5w Dc Dc 12v To 15v/5v/12v 24v To 5v/12v Hlk-5d2405/5d1205/5d1212/5d1215/5d2412 - Integrated Circuits - AliExpress
DZS Elec DC-DC 6.5V-60V to 1.25V-30V Buck Voltage Regulator Synchronous Rectification
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