LM2596 Constant Current / Constant Voltage CC/CV DC-DC Converter – Envistia Mall
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DC-DC Buck Converter Step Down Module, 30A 800W High Power Constant Voltage Module 12V24V36V48V Adjustable Buck Converter Step Down Voltage Regulator Module
HOMELYLIFE Voltage Reducer DC 8V-40V to 12V 3A 36W Automatic Buck Boost Converter Step Down Up Regulator Waterproof Module Transformer for Golf Cart Club Car
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UBEC DC/DC Step-Down (Buck) Converter - 5V @ 3A output : ID 1385 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
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DC-DC Step Down Wandler 6.5v12V~40V auf 5V Converter Leistungsmodul USB | eBay