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1500W DC-DC Step-down Module Adjustable Regulated Voltage Power Supply Buck Converter DC 15V-90V to DC 2.5V-72V

5PCS XHCIOT AM11-12W05C 80-250V to 5V Mini AC-DC Power Supply 12W DIY Step-Down Module Adjustable Converter

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10pcs Low-voltage AC-DC Step-down Power Module DC-DC Adjustable Voltage Regulator LM2596HV Power Module LM2596 Buck Converter

Suitable for Three Phase Voltage Regulation Module Transformer Step-down Voltage Conversion

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DC DC Buck Boost Converter Power Module CC CV 0.5-30V 35-50W 4A Step Up Down Transformer LCD Display Support Solar Charging

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XL4015 75W 5A DC-DC Buck Converter (1PC): 4.0-38V to 1.25V-36V Adjustable Step-Down Module – For DIY Power Supplies

XY8030S XY12530S CNC DC Adjustable Step-Down Power Supply Module 2400W 3750W 30A Constant Voltage and Current MPPT Solar Charge

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For 1000W Solar MPPT Control Module, Automatic Step-up and Step-down, Battery Charging

XL4005E1 Dual Output Isolated Switching Power Supply Module DC-DC 5-32V to 0.8-30V 5A Step Down Buck Converter with Protection

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