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Step Down Converter


AC-DC Power Supply Buck Converter Step Down Module 3.3V 5V 9V 12V 15V 24V 36V US

$7.07


DC-DC Converter 20A300W Step Down Buck-Boost Power Adjustable Charger Board Tool

$9.97


DC/DC Converter Regulator 24V Step Down to 12V 10A 120W Waterproof Voltage

$7.69


1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module

$6.95


DC/DC 15A Buck Adjustable 4-32V 12V to 1.2-32V 5V Converter Step Down Module DT

$9.66


Waterproof DC-DC Step Down Volt Converter 20V-60V 24V 36V 48V to 12V 3A Car pack

$7.59


Step Down Reducer Module 24V to 12V 5A DC DC Buck Converter Regulator Radio 60W

$7.49


DC 24V to 12V Step Down DC CONVERTER 20A VOLTAGE REGULATOR 20 AMP Buck Module

$13.60


DC-DC Adjustable Step Down Power Supply Module/Voltage Current L

$7.49


12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

$6.19


200/500/1000/2000/3000 Step Up/Down Voltage Transformer Power Converter 110-220V

$20.99


12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof US

$6.19


DC-DC Digital Display Step Down Boost Buck Board Converter Power Module

$6.25


XL4015 5A DC Buck Step Down Power Converter Voltage Current & LED Voltmeter USB

$6.95


SUPERNIGHT® 24Vdc to 12Vdc 5A Converter Step Down Regulator Module 60W

$8.82


LM2596 Buck Step-down Power Converter Module DC 2.5~40 to 1.25-37V LED Voltmeter

$9.95


24V DC to 12V DC Step Down Car Power Voltage Regulator Converter Transformer US

$7.00


Waterproof DC-DC Converter 12V Step Down to 5V Power Supply Module 3A 15W BLACK

$6.49


5pcs MP1584 5V Fixed Output 3A DC Step Down Converter Buck Module 4.5-28V Input

$6.55


Waterproof DC-DC Converter 12V Step Down to 9V Power Supply Module 3A 27W A365

$6.80


DC 300W 20A CC CV Step-Down Converter Constant Current Adjustable Voltage Buck

$11.47


DC-DC 24V to 5V 10A 50W Converter Voltage Regulator 12V to 5V Step Down Module

$6.89


DC-DC Converter 10/12/15/20A 150/250/300/400/1200W Step up Step down Buck Boost

$6.38


24V DC Converter Step Down 12V DC Buck Converter 13.8V Voltage Regulator Module

$6.80


2pcs Adjustable DC-DC Buck Step Down Converter Voltage Adapter LM2596 Digital

$8.99


5pcs XL4005 5A DC Buck Step Down Voltage Converter Constant Current Power Module

$11.95


12V to 6V DC-DC Converter Step Down Module Power Supply Volt Regulato GRCUS

$6.42


Lot LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module

$8.95


300W 20A DC-DC Converter Step down Buck- Power Adjustable Charger

$9.99


Waterproof DC-DC Step Down Volt Converter 20V-60V 24V 36V 48V to 12V 3A Car US

$9.09


AC/DC to DC Buck Adjustable Step Down Converter 3.3V 5V 12V 24V Volt Regulator

$7.99


12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply Module

$6.29


WaterProof (36V/48V to 24V 20A) (480W) STEP DOWN DC/DC Power Converter Regulator

$25.21


LM2596 DC 4.0-40 to 1.3-37V Adjustable Step-Down Buck Power Module + Voltmeter

$6.89


DC-DC 12A 300W Buck Converter 7-32V To 0.8-28V Step Down Power Adjustable

$6.79


Voltage Reducer Converter Regulator DC 36V/48V Step-down To 12V For Golf Cart

$12.69


DC-DC Converter 12/15/20/30A 150/300/400/1200/1500W Step up Step down Buck Boost

$7.99


300W 20A DC-DC Converter Step up Step down Buck- Step Boost Power Charger USA

$9.99


DC/DC Converter Regulator Reducer 24V Step Down to 12V 30A 360W Power Supply

$22.49


300W 20A DC-DC Converter Step down Buck- Boost Power Adjustable Charger USmp

$10.97


DC-DC Buck Converter Step-down Module Car Power Supply Voltage Transformer Box

$9.78


2X Buck Step-down LM2596 Power Converter Module DC 4~40 to 1.3-37V LED Voltmeter

$9.45


DC 300W20A CC CV Constant Current Adjustable Step-Down Converter Voltage Buck Sx

$10.99