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Step Down Power


DC/DC Voltage Converter Regulator 24V Step Down to 12V 20A 240W Switch Power E8

$13.61


10X Re DC-DC 3A Buck Converter Adjustable Step-Down Power Supply Module LM2596S

$10.99


DC DC Adjustable Step Down Power Supply Module Voltage Current LCD Display Shell

$11.49


DC 24V to 12V 40A 480W Step-down DC Converter Regulator Wateproof Power Voltage

$32.50


power module step down transformer 12vDC to 5vDC

$13.98


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

$9.95


10A DC-DC Adjustable Step-down CC CV LCD Dual Display Power Supply Module+Shell

$17.99


SUPERNIGHT® DC 24V to DC 12V 5A Step Down Power Regulator Module 60W Converter

$6.98


DC-DC CC CV Buck Converter Step-down 7-40V to 0.8-35V 12A Power Supply Module

$8.59


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

$6.35


DC 24V to DC 12V 100A Step Down Converter Reducer 1200W Car High Power Converter

$108.33


Power Supply 24V Step down to 12V 20A 240W Waterproof DC/DC Voltage Converter

$15.99


DC-DC Buck Converter Step-Down Power Supply Regulator 24V/36V/48V to 12V MA1045

$11.18


New High-Power Waterproof DC 24V Step-down to 12V 60A 720W Car Power Converter

$60.95


10pcs LM2596S DC-DC Buck Converter Adjustable Power Supply Step Down Module VP

$9.93


US SHIP Step-Down Isolated Switching Power Supply Module AC 220V to DC 5V 560mA

$6.29


0-50V Constant Voltage Current Step-down Programmable Power Supply Module B4Y4

$30.41


Waterproof DC 8V-40V To DC 12V 10A 120W Step Down Converter Power Regulator

$25.99


L7806 LM7806 Step Down 8V-35V to 6V Power Supply Module DIY Kit M12 US SELLER

$8.50


3X Buck Step-down LM2596 Power Converter Module DC 4.0~40 1.3-37V LED Voltmeter

$12.98


SMAKN® DC/DC Converter 12V Step Down to 3.7V/3A Power Supply Module New

$8.79


SUPERNIGHT® GOLF CART Step-Down DC-DC Voltage Power Regulator 12V 10A Converter

$9.99


LM317 AC/DC Adjustable Voltage Regulator Step-down DC Power Supply Module LED 2A

$8.83


GEREE Mini Buck Voltage Converter DC to DC Step-down Transformer High Power 1...

$19.04


DC-DC 12V/24V to 5V 10A Step Down Power Regulator Converter Module Transformer

$10.95


Qunqi 5pack MP1584EN ultra Small DC-DC 3A power Step-Down Adjustable Modu... NEW

$11.25


DC Buck Converter Step-Down Car Power Supply Voltage Regulator Dual USB MA1047

$7.09


50V 5A Programmable Constant Volt Current Step-down Power Supply Module US V4U5

$26.32


New Waterproof DC 24V Step-Down to DC 12V 30A High Power Converter 360W Big Size

$30.37


DC-DC Step Down Power Supply Adjustable Module With LCD Display + Housing Case

$10.99


Yeeco DC DC Voltage Regulator 5-36V to 1.25-32V Buck Converter Step Down Power

$17.99


Programmable DC 900W 60V 15A Step-down Power Supply CC/CV LED Driver + Protocol

$79.86


Mini DC-DC Buck Converter Step Down Module Power Supply For Aeromodelling

$6.13


W6 DC-DC Step Down Power Supply Adjustable Module w/ LCD Display+Housing Case

$8.52


200W 15A 12V Voltage Power Converter Step Down Module DC-DC 8-60V TO 1-36V US

$9.99


50W DC 12V 24V to 5V 10A Converter Regulator Step Down Module Transformer power

$8.59


DC-DC step-down Adjustable Constant pressure constant current High Power module

$10.35


Buck DC-DC Step-down Converter Power Supply Module 40V 5A 75W Voltmeter

$8.99


SMAKN 5pcs Mini MP1584EN Step-down Power DC-DC 3A Ultra Adjustable LM2596 Ste...

$10.36


DROK® Buck Voltage Reducer Converter 12V to 7.5V 3A/22W Step-down Power Module

$10.45


DC/DC Voltage Converter Regulator 24V Step Down to 12V 20A 240W Switch Power DT

$12.48


Waterproof DC/DC Car Voltage Converter 24V Step Down To 12V 20A 240 Power Supply

$15.49