Shop Buck DC-DC Convertor

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$9.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
24
$9.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
24
$12.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
60
$12.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
60
$1,142.40
$1,260.00
Victron 100A Buck-Boost DC-DC Converter
Inverters R Us
4
$1,142.40
$1,260.00
Victron 100A Buck-Boost DC-DC Converter
Inverters R Us
4
$3.17
DC-DC Buck Modules DC 9-14V To 5V Converter 10A Buck Module Regulator Buck Board Voltage Power
Aliexpress
$3.17
DC-DC Buck Modules DC 9-14V To 5V Converter 10A Buck Module Regulator Buck Board Voltage Power
Aliexpress
$4.36
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$4.36
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$17.99
12V 20A 240W With Fuse 36V 48V To 12V Voltage Converter, Buck Converter Voltage Reducer, Waterproof DC Converter Module For Golf Carts, Scooters, LED
Amazon.com
14
$17.99
12V 20A 240W With Fuse 36V 48V To 12V Voltage Converter, Buck Converter Voltage Reducer, Waterproof DC Converter Module For Golf Carts, Scooters, LED
Amazon.com
14
$34.99
DROK CNC DC Buck Converter With Meter, 6-70V To 0-60V 20A 1200W, DC 5V 9V 12V 24V 36V 48V 60V Fixed Output Voltage, Adjustable Power Supply Voltage
Amazon.com
63
$34.99
DROK CNC DC Buck Converter With Meter, 6-70V To 0-60V 20A 1200W, DC 5V 9V 12V 24V 36V 48V 60V Fixed Output Voltage, Adjustable Power Supply Voltage
Amazon.com
63
$0.38
$0.45
3A Mini DC-DC Buck Step Down Converter Board 5V-30V To 3.3V 5V 9V 12V DC DC Voltage Regulator PCB
Aliexpress
Free shipping
15% off
$0.38
$0.45
3A Mini DC-DC Buck Step Down Converter Board 5V-30V To 3.3V 5V 9V 12V DC DC Voltage Regulator PCB
Aliexpress
Free shipping
$9.36
$19.33
DC-DC Buck Converter Step Down Module DC 12V-75V To 5-48V 25A Adjustable Voltage Step Down Converter
Aliexpress
51% off
$9.36
$19.33
DC-DC Buck Converter Step Down Module DC 12V-75V To 5-48V 25A Adjustable Voltage Step Down Converter
Aliexpress
$3.99
$12.91
300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
Aliexpress
69% off
$3.99
$12.91
300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
Aliexpress
$9.29
DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
Amazon.com
1K+
$9.29
DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
Amazon.com
1K+
$2.09
$2.99
DC-DC DC 9-36V To 5V 5A Step Down Buck Converter Power Supply Module Voltage Regulator Transformer
Aliexpress
Free shipping
30% off
$2.09
$2.99
DC-DC DC 9-36V To 5V 5A Step Down Buck Converter Power Supply Module Voltage Regulator Transformer
Aliexpress
Free shipping
$14.99
YABOANG DC To DC Buck Converter 17V-60V To 12V, Step Down Transformer 24V/36V/48V/60V With Fuse 12V 3A 36W MAX Power Transformer, 20V-60V To 12V Step
Amazon.com
50
$14.99
YABOANG DC To DC Buck Converter 17V-60V To 12V, Step Down Transformer 24V/36V/48V/60V With Fuse 12V 3A 36W MAX Power Transformer, 20V-60V To 12V Step
Amazon.com
50
$1.63
$1.78
4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$1.63
$1.78
4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$45.92
Richtek EVB_RT2856GQW Eval Board, Sync Buck Dc/Dc Converter | Power Management Development Kits - DC / DC
Newark
$45.92
Richtek EVB_RT2856GQW Eval Board, Sync Buck Dc/Dc Converter | Power Management Development Kits - DC / DC
Newark
$17.99
Proshopping DC-DC Buck Converter, 15-90V To 12V 8A Waterproof Step Down Converter, Golf Cart Voltage Regulator Reducer, 24V 36V 48V 60V 72V To 12V 96W
Amazon.com
$17.99
Proshopping DC-DC Buck Converter, 15-90V To 12V 8A Waterproof Step Down Converter, Golf Cart Voltage Regulator Reducer, 24V 36V 48V 60V 72V To 12V 96W
Amazon.com
$526.15
$580.00
Victron 25A Buck-Boost DC-DC Converter
Inverters R Us
4
$526.15
$580.00
Victron 25A Buck-Boost DC-DC Converter
Inverters R Us
4
$26.99
DC 24V 20A 480W 48V To 24V Buck Converter 36V To 24V DC Step-Down Converter Transformer Waterproof Voltage Regulator Converter For Golf Cart LED
Amazon.com
22
$26.99
DC 24V 20A 480W 48V To 24V Buck Converter 36V To 24V DC Step-Down Converter Transformer Waterproof Voltage Regulator Converter For Golf Cart LED
Amazon.com
22
$17.76
DC 36V/48V Step Down To 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
Amazon.com
884
$17.76
DC 36V/48V Step Down To 12V 20A 240W DC DC Converter Regulator Power Supply Module Buck Transformer, Waterproof Voltage Reducer For Golf Cart,
Amazon.com
884
$4.36
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$4.36
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$652.80
$720.00
Victron 50A Buck-Boost DC-DC Converter
Inverters R Us
$652.80
$720.00
Victron 50A Buck-Boost DC-DC Converter
Inverters R Us
$3.91
$4.18
12V To 9V DC-DC Buck Converter Module Power Supply Voltage Regulator
Aliexpress
$3.91
$4.18
12V To 9V DC-DC Buck Converter Module Power Supply Voltage Regulator
Aliexpress
$25.99
DC-DC 36V 48V 60V 72V Step-Down To 12V 25A 300W Voltage Regulator, Buck Converter For Scooter. Golf Cart. Electric Tricycle. Bicycle (36V-96V To 12V
Amazon.com
1
$25.99
DC-DC 36V 48V 60V 72V Step-Down To 12V 25A 300W Voltage Regulator, Buck Converter For Scooter. Golf Cart. Electric Tricycle. Bicycle (36V-96V To 12V
Amazon.com
1
$7.86
$11.39
DC 12-80V To 2.5V-50V DC-DC Buck Converter 600W 20A Adjustable Step Down Power Supply Module Voltage
Aliexpress
30% off
$7.86
$11.39
DC 12-80V To 2.5V-50V DC-DC Buck Converter 600W 20A Adjustable Step Down Power Supply Module Voltage
Aliexpress
$13.50
$14.99
DROK Adjustable Voltage Regulator, IP68 Waterproof DC To DC Buck Converter 8-35V To 3-24V 5A, Aluminum Protective Case Step Down Converter 5V 12V
Amazon.com
917
$13.50
$14.99
DROK Adjustable Voltage Regulator, IP68 Waterproof DC To DC Buck Converter 8-35V To 3-24V 5A, Aluminum Protective Case Step Down Converter 5V 12V
Amazon.com
917
$19.99
DC 36V/48V Step Down To 24V 10A 240W Voltage Regulator Buck Converter Golf Cart Reducer Power Converter Waterproof Module Transformer
Amazon.com
197
$19.99
DC 36V/48V Step Down To 24V 10A 240W Voltage Regulator Buck Converter Golf Cart Reducer Power Converter Waterproof Module Transformer
Amazon.com
197
$53.01
Richtek EVB_RT7296AGJ8F Eval Board, Sync Buck Dc/Dc Converter | Power Management Development Kits - DC / DC
Newark
$53.01
Richtek EVB_RT7296AGJ8F Eval Board, Sync Buck Dc/Dc Converter | Power Management Development Kits - DC / DC
Newark
$2.80
$5.45
AC/DC To DC Buck Step Down Converter Module LM2596HV 3V 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V
Aliexpress
48% off
$2.80
$5.45
AC/DC To DC Buck Step Down Converter Module LM2596HV 3V 3.3V 5V 6V 9V 12V 15V 24V DC 5V-50V
Aliexpress
$1.35
$1.47
TZT 4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$1.35
$1.47
TZT 4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$2.52
4A Mini DC-DC Buck Converter 6V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$2.52
4A Mini DC-DC Buck Converter 6V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$1,177.25
Victron Energy, ORI303100000, 100A Buck-Boost DC/DC Converter
Inverter Supply
4
$1,177.25
Victron Energy, ORI303100000, 100A Buck-Boost DC/DC Converter
Inverter Supply
4
$1.47
$1.67
TZT 4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
11% off
$1.47
$1.67
TZT 4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$12.98
MTDELE 2Pcs 5V Buck Converter 5A DC 9V 12V 24V To DC 5V 9-36V To USB 5V Transformer Dual Output Voltage Regulator Board Module
Amazon.com
1
$12.98
MTDELE 2Pcs 5V Buck Converter 5A DC 9V 12V 24V To DC 5V 9-36V To USB 5V Transformer Dual Output Voltage Regulator Board Module
Amazon.com
1
$29.97
$59.94
Highefficiency DC To DC Buck Converter 3.040V To 1.535V Power Supply Step Down Module - 10Pcs | Trendy Discount Goods
Inspire Uplift
Free shipping
50% off
$29.97
$59.94
Highefficiency DC To DC Buck Converter 3.040V To 1.535V Power Supply Step Down Module - 10Pcs | Trendy Discount Goods
Inspire Uplift
Free shipping
$15.99
$16.99
DC 36V 48V Step Down To DC 12V 20A 240W Converter Golf Cart Buck Voltage Regulator Reducer Waterproof Power Converter With Fuse
Amazon.com
$15.99
$16.99
DC 36V 48V Step Down To DC 12V 20A 240W Converter Golf Cart Buck Voltage Regulator Reducer Waterproof Power Converter With Fuse
Amazon.com
$171.24
Tdk-Lambda I7A20A-C01-EVK-S1 Eval Board, Non-Isolated Buck Converter | Power Management Development Kits - DC / DC
Newark
$171.24
Tdk-Lambda I7A20A-C01-EVK-S1 Eval Board, Non-Isolated Buck Converter | Power Management Development Kits - DC / DC
Newark

Shop Buck DC-DC Convertor

Sponsored
About our ads
$9.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
24
$9.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
24
$12.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
60
$12.99
Seloky LM2596 Adjustable DC-DC Step-Down Buck Converter Module With LED Voltmeter Display, Voltage Regulator 4.0-40V Input To 1.25-37V Output Power
Amazon.com
60
$1,142.40
$1,260.00
Victron 100A Buck-Boost DC-DC Converter
Inverters R Us
4
$1,142.40
$1,260.00
Victron 100A Buck-Boost DC-DC Converter
Inverters R Us
4
$3.17
DC-DC Buck Modules DC 9-14V To 5V Converter 10A Buck Module Regulator Buck Board Voltage Power
Aliexpress
$3.17
DC-DC Buck Modules DC 9-14V To 5V Converter 10A Buck Module Regulator Buck Board Voltage Power
Aliexpress
$4.36
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$4.36
300W 20A DC-DC Buck Converter Step Down Module Constant Current LED Driver Power Step Down Voltage
Aliexpress
$17.99
12V 20A 240W With Fuse 36V 48V To 12V Voltage Converter, Buck Converter Voltage Reducer, Waterproof DC Converter Module For Golf Carts, Scooters, LED
Amazon.com
14
$17.99
12V 20A 240W With Fuse 36V 48V To 12V Voltage Converter, Buck Converter Voltage Reducer, Waterproof DC Converter Module For Golf Carts, Scooters, LED
Amazon.com
14
$34.99
DROK CNC DC Buck Converter With Meter, 6-70V To 0-60V 20A 1200W, DC 5V 9V 12V 24V 36V 48V 60V Fixed Output Voltage, Adjustable Power Supply Voltage
Amazon.com
63
$34.99
DROK CNC DC Buck Converter With Meter, 6-70V To 0-60V 20A 1200W, DC 5V 9V 12V 24V 36V 48V 60V Fixed Output Voltage, Adjustable Power Supply Voltage
Amazon.com
63
$0.38
$0.45
3A Mini DC-DC Buck Step Down Converter Board 5V-30V To 3.3V 5V 9V 12V DC DC Voltage Regulator PCB
Aliexpress
Free shipping
15% off
$0.38
$0.45
3A Mini DC-DC Buck Step Down Converter Board 5V-30V To 3.3V 5V 9V 12V DC DC Voltage Regulator PCB
Aliexpress
Free shipping
$9.36
$19.33
DC-DC Buck Converter Step Down Module DC 12V-75V To 5-48V 25A Adjustable Voltage Step Down Converter
Aliexpress
51% off
$9.36
$19.33
DC-DC Buck Converter Step Down Module DC 12V-75V To 5-48V 25A Adjustable Voltage Step Down Converter
Aliexpress
$3.99
$12.91
300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
Aliexpress
69% off
$3.99
$12.91
300W DC-DC Adjustable Step Down Buck Converter Module 20A Constant Current LED Driver Power Module
Aliexpress
$9.29
DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
Amazon.com
1K+
$9.29
DC 24V To DC 12V 10A 120W Step Down Buck Converter Voltage Regulator Reducer Power Converter Mini Module 12V Transformer
Amazon.com
1K+
$2.09
$2.99
DC-DC DC 9-36V To 5V 5A Step Down Buck Converter Power Supply Module Voltage Regulator Transformer
Aliexpress
Free shipping
30% off
$2.09
$2.99
DC-DC DC 9-36V To 5V 5A Step Down Buck Converter Power Supply Module Voltage Regulator Transformer
Aliexpress
Free shipping
$14.99
YABOANG DC To DC Buck Converter 17V-60V To 12V, Step Down Transformer 24V/36V/48V/60V With Fuse 12V 3A 36W MAX Power Transformer, 20V-60V To 12V Step
Amazon.com
50
$14.99
YABOANG DC To DC Buck Converter 17V-60V To 12V, Step Down Transformer 24V/36V/48V/60V With Fuse 12V 3A 36W MAX Power Transformer, 20V-60V To 12V Step
Amazon.com
50
$1.63
$1.78
4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$1.63
$1.78
4A Mini DC-DC Buck Converter 4.5V-16V 9V 12V To 5V 3.3V Step-Down Power Voltage Regulator Module
Aliexpress
$45.92
Richtek EVB_RT2856GQW Eval Board, Sync Buck Dc/Dc Converter | Power Management Development Kits - DC / DC
Newark
$45.92
Richtek EVB_RT2856GQW Eval Board, Sync Buck Dc/Dc Converter | Power Management Development Kits - DC / DC
Newark
$17.99
Proshopping DC-DC Buck Converter, 15-90V To 12V 8A Waterproof Step Down Converter, Golf Cart Voltage Regulator Reducer, 24V 36V 48V 60V 72V To 12V 96W
Amazon.com
$17.99
Proshopping DC-DC Buck Converter, 15-90V To 12V 8A Waterproof Step Down Converter, Golf Cart Voltage Regulator Reducer, 24V 36V 48V 60V 72V To 12V 96W
Amazon.com
$526.15
$580.00
Victron 25A Buck-Boost DC-DC Converter
Inverters R Us
4
$526.15
$580.00
Victron 25A Buck-Boost DC-DC Converter
Inverters R Us
4
$26.99
DC 24V 20A 480W 48V To 24V Buck Converter 36V To 24V DC Step-Down Converter Transformer Waterproof Voltage Regulator Converter For Golf Cart LED
Amazon.com
22
$26.99
DC 24V 20A 480W 48V To 24V Buck Converter 36V To 24V DC Step-Down Converter Transformer Waterproof Voltage Regulator Converter For Golf Cart LED
Amazon.com
22