buck-step-down-converter

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1-10PCS 6.5-60V to 1.25-30V DC-DC Adjustable Buck Converter Step down Module US
1-10PCS 6.5-60V to 1.25-30V DC-DC Adjustable Buck Converter Step down Module US

$11.79

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

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

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DC Buck 36V 48V to 24V 3A 5A 10A 20A 30A 40A 60A 85A DC-DC Step Down Converter
DC Buck 36V 48V to 24V 3A 5A 10A 20A 30A 40A 60A 85A DC-DC Step Down Converter

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

$5.98

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2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

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Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter
Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter

$5.75

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5A DC Step Down Adjustable Voltage Power Converter Buck & Voltmeter XL4015
5A DC Step Down Adjustable Voltage Power Converter Buck & Voltmeter XL4015

$5.99

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5pcs XL4015 5A DC Buck Step Down Voltage Converter Constant Current Power Module
5pcs XL4015 5A DC Buck Step Down Voltage Converter Constant Current Power Module

$11.89

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LM2596 DC to DC Voltage Regulator Buck Converter Power Supply Step-Down Module
LM2596 DC to DC Voltage Regulator Buck Converter Power Supply Step-Down Module

$2.79

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DC to DC Converter Step Down/Step Up  Buck/Boost Converter Regulator Waterproof
DC to DC Converter Step Down/Step Up Buck/Boost Converter Regulator Waterproof

$15.99

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5pcs LM2596 DC Voltage Regulator Buck Converter Power Supply Step-Down Module
5pcs LM2596 DC Voltage Regulator Buck Converter Power Supply Step-Down Module

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STEP DOWN BUCK MODULE 48V/36V VOLTAGE REGULATOR TO 12V 20A 240W DC DC CONVERTER
STEP DOWN BUCK MODULE 48V/36V VOLTAGE REGULATOR TO 12V 20A 240W DC DC CONVERTER

$17.95

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GOLF CART 36V VOLTAGE REGULATOR TO 12V 10A STEP DOWN BUCK MODULE DC-DC CONVERTER
GOLF CART 36V VOLTAGE REGULATOR TO 12V 10A STEP DOWN BUCK MODULE DC-DC CONVERTER

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

$5.79

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DC/DC Buck Step-Down Module 60V to 48V 10A Power Supply Converter Regulator
DC/DC Buck Step-Down Module 60V to 48V 10A Power Supply Converter Regulator

$33.79

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60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down
60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / Down

$7.99

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AC/DC-DC Step-down Buck Power Module Adjustable w/Rectifier Filter 5-20 to 5-32V
AC/DC-DC Step-down Buck Power Module Adjustable w/Rectifier Filter 5-20 to 5-32V

$7.79

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DC 24V to DC 12V 10A 120W Converter Step Down Voltage Regulator Buck Reducer
DC 24V to DC 12V 10A 120W Converter Step Down Voltage Regulator Buck Reducer

$12.98

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Buck Step-down LM2596 Power Converter Module D C 4.0~40 to 1.3-37V LED Voltmeter
Buck Step-down LM2596 Power Converter Module D C 4.0~40 to 1.3-37V LED Voltmeter

$7.85

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DC Buck Boost Converter Power Supply Voltage Regulator Module Step Up Down 30V
DC Buck Boost Converter Power Supply Voltage Regulator Module Step Up Down 30V

$14.48

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2PC LM2596 DC-DC buck adjustable step-down Power Supply Converter module
2PC LM2596 DC-DC buck adjustable step-down Power Supply Converter module

$1.74

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20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36V
20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36V

$8.99

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Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A

$0.99

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

$16.49

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

$10.98

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2pcs XL4015 5A DC Buck Step Down Voltage Converter Constant Current Power Module
2pcs XL4015 5A DC Buck Step Down Voltage Converter Constant Current Power Module

$6.99

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XL6009 DC Buck Step Up Down To Adjustable Voltage Power Converter
XL6009 DC Buck Step Up Down To Adjustable Voltage Power Converter

$0.87

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Buck Step-down M309 Power Converter Module DC 12V 24V 48V 100V to 5V 1.5Amp
Buck Step-down M309 Power Converter Module DC 12V 24V 48V 100V to 5V 1.5Amp

$5.99

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Buck Step-down M309 Power Converter Module DC 12V 24V 48V 100V to 5V 1.5Amp
Buck Step-down M309 Power Converter Module DC 12V 24V 48V 100V to 5V 1.5Amp

$6.49

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STEP DOWN BUCK MODULE 48V/36V VOLTAGE REGULATOR TO 12V 20A 240W DC DC CONVERTER
STEP DOWN BUCK MODULE 48V/36V VOLTAGE REGULATOR TO 12V 20A 240W DC DC CONVERTER

$18.99

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

$9.99

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XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Module 5V 12V 24V 32V
XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Module 5V 12V 24V 32V

$3.59

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1PC LM2596 DC-DC Adjustable Buck Converter Step Down Module 1.23-30V
1PC LM2596 DC-DC Adjustable Buck Converter Step Down Module 1.23-30V

$0.81

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2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

$2.50

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DC-DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W/25A US
DC-DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W/25A US

$16.99

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25A 600W DC-DC Adjustable Step-down Buck Converter Power Supply Module US
25A 600W DC-DC Adjustable Step-down Buck Converter Power Supply Module US

$16.93

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

$7.29

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10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

$7.99

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1500W 50A High Power DC-DC Adjustable Step Down Buck Converter DC25-90V
1500W 50A High Power DC-DC Adjustable Step Down Buck Converter DC25-90V

$57.05

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DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case

$17.99

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Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V 1A UE
Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V 1A UE

$13.89

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

$7.99

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DC-DC Adjustable Buck Step Down Power Supply Module 12-75V to 5/19/ 21/24/48V US
DC-DC Adjustable Buck Step Down Power Supply Module 12-75V to 5/19/ 21/24/48V US

$14.34

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2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

$2.75

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XMSJSIY DC 24V to 12V DC Step-Down Voltage Converter 100A 1200W DC Buck Modul...
XMSJSIY DC 24V to 12V DC Step-Down Voltage Converter 100A 1200W DC Buck Modul...

$56.75

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Fine 6-24V 12V/24V to 5V 3A CAR USB Charger Module DC Buck step down Converter
Fine 6-24V 12V/24V to 5V 3A CAR USB Charger Module DC Buck step down Converter

$0.87

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Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage
Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar Voltage

$3.64

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DC-DC Buck Boost Converter Voltage Module 0.5-30V 4A Power Supply Step Up /Down
DC-DC Buck Boost Converter Voltage Module 0.5-30V 4A Power Supply Step Up /Down

$14.48

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1~5PC Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
1~5PC Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

$2.75

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3 DC-DC Boost Buck adjustable step up down Converter XL6009 Module Solar Voltage
3 DC-DC Boost Buck adjustable step up down Converter XL6009 Module Solar Voltage

$9.99

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DC-DC Buck Step Down Volt Converter 20V-55V 24V 36V 48V to 12V 3A Car Waterpro3z
DC-DC Buck Step Down Volt Converter 20V-55V 24V 36V 48V to 12V 3A Car Waterpro3z

$9.99

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LM2596 DC to DC Voltage Regulator Buck Converter Power Supply Step-Down Module
LM2596 DC to DC Voltage Regulator Buck Converter Power Supply Step-Down Module

$2.65

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DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-down Volt Adjustable O...
DROK® DC-DC Buck Converter 3.5-30V to 0.8-29V 10A Step-down Volt Adjustable O...

$20.94

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DC Adjustable Step Up/Down Buck Boost Power Supply Voltage Regulator Module USA
DC Adjustable Step Up/Down Buck Boost Power Supply Voltage Regulator Module USA

$13.99

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200W 15A DC-DC 8-60V to 1-36V Synchronous Buck Converter Step-down Module USA
200W 15A DC-DC 8-60V to 1-36V Synchronous Buck Converter Step-down Module USA

$5.78

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500W Buck Converter Step Down DC12-95V to DC1.5-90V Adjustable Power Module US
500W Buck Converter Step Down DC12-95V to DC1.5-90V Adjustable Power Module US

$16.96

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

$10.99

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XL6009 3A DC Buck Step Up Down To Adjustable Voltage Power Converter-
XL6009 3A DC Buck Step Up Down To Adjustable Voltage Power Converter-

$2.99

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Mini-360 DC-DC Buck Converter Step Down Module 4.75V-23V to 1V-17V 1.8Amp to 3A
Mini-360 DC-DC Buck Converter Step Down Module 4.75V-23V to 1V-17V 1.8Amp to 3A

$3.00

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

$5.83

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DC-DC LM2596 Adjustable Buck Converter Step Down Module Power Supply 1.23V-30V
DC-DC LM2596 Adjustable Buck Converter Step Down Module Power Supply 1.23V-30V

$0.99

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6-24V DC Input to 5V 2A USB Car Charger Module DC-DC Buck Step-Down Converter
6-24V DC Input to 5V 2A USB Car Charger Module DC-DC Buck Step-Down Converter

$5.89

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25A 600W DC-DC Adjustable Step-down Buck Converter Power Supply Module US
25A 600W DC-DC Adjustable Step-down Buck Converter Power Supply Module US

$17.47

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5A DC-DC Constant Voltage Current LCD Adjustable Buck Step Down Module with Case
5A DC-DC Constant Voltage Current LCD Adjustable Buck Step Down Module with Case

$7.83

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12v to 5v 3a DC Micro USB Step Down Buck Converter Power Hard Wire Dash Cam
12v to 5v 3a DC Micro USB Step Down Buck Converter Power Hard Wire Dash Cam

$7.49

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5pcs MP1584 3A Adjustable DC Step Down Converter Buck Module 3.3V 5V 9V 12V 24V
5pcs MP1584 3A Adjustable DC Step Down Converter Buck Module 3.3V 5V 9V 12V 24V

$8.49

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XL4015 36V 5A DC Buck Step Down Voltage Converter Constant Current Power Module
XL4015 36V 5A DC Buck Step Down Voltage Converter Constant Current Power Module

$4.29

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DC-DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W/25A US
DC-DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W/25A US

$12.49

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2X LM2596 DC-DC Adjustable Buck Converter Step Down Power Supply Module 1.23-30V
2X LM2596 DC-DC Adjustable Buck Converter Step Down Power Supply Module 1.23-30V

$0.99

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Quick Charge QC3.0 USB Step Down Converter DC-DC Buck Module 10V- 32V 12V 24V...
Quick Charge QC3.0 USB Step Down Converter DC-DC Buck Module 10V- 32V 12V 24V...

$18.49

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AC/DC to DC Buck Step Down Converter Power Supply Module LM2596HV DC 5V-50V 3A
AC/DC to DC Buck Step Down Converter Power Supply Module LM2596HV DC 5V-50V 3A

$1.48

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LM2596S Buck Step-down Power Converter Module DC 2.5~40V to 1.25-37V Voltmeter
LM2596S Buck Step-down Power Converter Module DC 2.5~40V to 1.25-37V Voltmeter

$2.20

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Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A
Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3A

$1.00

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XL6009 3A DC Buck Step Up Down To Adjustable Voltage Power Converter
XL6009 3A DC Buck Step Up Down To Adjustable Voltage Power Converter

$3.75

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DC CC 9A 280W Step Down Buck Converter 7-40V To 1.2-35V Power Supply Module
DC CC 9A 280W Step Down Buck Converter 7-40V To 1.2-35V Power Supply Module

$9.11

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DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case
DC Adjustable Constant Voltage & Current Step-Down Buck Power Converter w/Case

$12.97

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12V to 6V DC-DC Buck Converter Step Down Module Power Supply Voltage Regulator
12V to 6V DC-DC Buck Converter Step Down Module Power Supply Voltage Regulator

$8.95

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Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter
Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED Voltmeter

$19.99

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DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger US
DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger US

$6.95

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DC-DC Buck Step-down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3A
DC-DC Buck Step-down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3A

$6.49

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Step-down Module Power Supply Voltage Regulator Buck Converter
Step-down Module Power Supply Voltage Regulator Buck Converter

$10.45

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

$6.99

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120W DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module
120W DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module

$21.69

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2x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module
2x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter Module

$6.93

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Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V UE
Waterproof DC-DC Buck Step Down Volt Converter 20V-72V 24V 36V 48V to 12V UE

$15.89

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2PC 400W 15A DC-DC Step Up Down Boost Buck Voltage Power Converter Module Supply
2PC 400W 15A DC-DC Step Up Down Boost Buck Voltage Power Converter Module Supply

$14.50

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5pcs Mini360 Buck Converter Step Down Adjustable Power Supply Module DC-DC 1-17
5pcs Mini360 Buck Converter Step Down Adjustable Power Supply Module DC-DC 1-17

$4.19

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8-22V to 3-15V DC Buck Converter - Waterproof DC to DC Step-Down Converter 3A
8-22V to 3-15V DC Buck Converter - Waterproof DC to DC Step-Down Converter 3A

$16.83

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10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

$7.80

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DC-DC 1.25-35V Out LM2596 Buck Converter Step-Down Power Supply Module US Stock
DC-DC 1.25-35V Out LM2596 Buck Converter Step-Down Power Supply Module US Stock

$5.39

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10PCS LM2596 DC-DC Buck Adjustable step-down Power Supply Converter LM2596S
10PCS LM2596 DC-DC Buck Adjustable step-down Power Supply Converter LM2596S

$10.42

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Step Down DC/DC Buck Converter 12V/24V to 9V 10A Regulator Power Module
Step Down DC/DC Buck Converter 12V/24V to 9V 10A Regulator Power Module

$16.90

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DC-DC Buck Step-down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3A US
DC-DC Buck Step-down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3A US

$10.17

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12V to 5V Buck Converter 24V to 12V Step Down Regulator 24V to 5V  DC-DC Reducer
12V to 5V Buck Converter 24V to 12V Step Down Regulator 24V to 5V DC-DC Reducer

$12.34

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10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V
10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

$8.79

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2PCS DC 24V to 12V 5A 60W DC Buck Converter Voltage Step Down Regulator Reducer
2PCS DC 24V to 12V 5A 60W DC Buck Converter Voltage Step Down Regulator Reducer

$14.99

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DC-DC 10A Step down Module Constant Voltage Current Adjustable  Buck Converter
DC-DC 10A Step down Module Constant Voltage Current Adjustable Buck Converter

$5.16

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12V Converter To 6V DC Step Down Power 10A 60W Buck SupplyVoltage Regulator US
12V Converter To 6V DC Step Down Power 10A 60W Buck SupplyVoltage Regulator US

$11.58

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12V Converter To 6V DC Step Down Power 10A 60W Buck SupplyVoltage Regulator US
12V Converter To 6V DC Step Down Power 10A 60W Buck SupplyVoltage Regulator US

$10.49

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