6,800+ results for DC to DC 4V-38V to 1.25V-36V 5A Step Down Power Supply Buck Module 24V 12V 9V 5V
- DC Buck Module 6V-32V 30 24 12V to 1.5-32V 5V 5A Power Step Down Transformer USOpens in a new window or tabBrand New$13.36Save up to 10% when you buy moresmallapplecore (50,606) 99.4%Free shippingFree returns
- 24V / 12V To 5V 5A Power Module DC-DC Step-Down Power Supply ConverterOpens in a new window or tabBrand New$6.95Save up to 15% when you buy morecustom-sign (174,063) 98%Free shipping200 sold
- Synchronous Buck Converter Step-down Power Module DC8-60V TO DC1-36V 15A 200WOpens in a new window or tabBrand New$8.86 to $48.80Save up to 5% when you buy moreWas: $53.04 8% offworldchips (190,122) 99.1%Free shippingFree returns
- 1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter ModuleOpens in a new window or tabBrand New$4.94 to $11.94Top Rated Plusdorigift442 (245,821) 98.5%Free shippingFree returns1,338+ sold
- 20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36VOpens in a new window or tabBrand New$8.99Save up to 8% when you buy morejacobsparts (420,456) 99.8%Free 4 day shippingFree returns762 sold
- LM2596 DC to DC Voltage Regulator Buck Converter Power Supply Step-Down ModuleOpens in a new window or tabBrand New$2.69Save up to 10% when you buy morejacobstoner (73,679) 99.5%Free shipping362 sold
- DC-DC 12V to 3.3V 5V 9V 2.5A Step-down Converter DC Buck Power Supply Module USOpens in a new window or tabBrand New$4.99Save up to 5% when you buy moremodulesworld2022 (2,910) 99.2%+$2.99 shipping
- DC 24V to DC 12V 10A 120W Step Down Buck Voltage Regulator Power ConverterOpens in a new window or tabBrand New$12.98Save up to 15% when you buy morekylinwongllc (7,589) 99.2%Free 4 day shipping907 sold
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- 24V / 12V To 5V 5A Power Module DC-DC Step-Down Power Supply ConverterOpens in a new window or tab$6.95custom-sign (174,063) 98%200 soldSave up to 15% when you buy more
- Synchronous Buck Converter Step-down Power Module DC8-60V TO DC1-36V 15A 200WOpens in a new window or tab$48.80worldchips (190,122) 99.1%Save up to 5% when you buy more
- 2PCS Adjustable DC Buck Boost Converter Power Supply Voltage Module Step Up DownOpens in a new window or tab$24.98thesiliconvalley (459,937) 99.5%24+ watchersSave up to 10% when you buy more
- 4/2Pcs LM2596S DC-DC 3A Step-Down Buck Power Supply Converter Module AdjustableOpens in a new window or tab$13.48nsioutlet (524,750) 99.4%158+ soldSave up to 10% when you buy more
- 12V to 5V Buck Converter 24V to 12V Step Down Regulator 24V to 5V DC-DC ReducerOpens in a new window or tab$11.99malongli3115 (22,394) 100%Save up to 10% when you buy more
- DC to DC Converter Voltage Regulator Buck Boost Converter Step Down/Up ModuleOpens in a new window or tab$25.63malongli3115 (22,394) 100%Save up to 12% when you buy more
- DC-DC Step Down Converter 12V/ 24V to 5V 5A Transformer Power Regulator ModuleOpens in a new window or tab$10.99dazzlewerllc (30,671) 100%102 sold
- Car Waterproof DC-DC Converter 12V Step Down to 5V Power Supply Module 3A 15WOpens in a new window or tab$6.75ameribox (159,062) 98%247 soldSave up to 10% when you buy more
- DC-DC Buck Step-down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3A USOpens in a new window or tabBrand New$9.95modulefans (115,254) 99.1%Was: $11.05 10% offFree shipping
- DC-DC Buck Step Down Converter Dual Output ±5V ±9V ±12V ±15V Power Supply ModuleOpens in a new window or tabBrand New$3.80 to $3.95Top Rated Plushello_alian (29,633) 99.4%+$3.75 shippingfrom ChinaFree returns
- AC-DC Power Supply Buck Converter Step Down Module 5V 12V 9V 24V NewOpens in a new window or tabBrand New$1.51 to $5.68modulefans (115,254) 99.1%+$3.00 shippingfrom China
- DC-DC Buck Step Down Volt Converter 9V 24V 36V To 5V 12V 3A Power Supply ModuleOpens in a new window or tabBrand New$2.81happy_guys (13,141) 97.8%+$3.75 shippingfrom ChinaFree returns
- DC-DC Step-down Power Regulator Volt Buck Converter Module DC12-95V to 1.5-90VOpens in a new window or tabBrand New$5.41 to $12.83alice1101983 (569,573) 99.5%Was: $6.61 6% off+$3.20 shippingfrom ChinaFree returns
- 2PCS Adjustable DC Buck Boost Converter Power Supply Voltage Module Step Up DownOpens in a new window or tabBrand New$14.98 to $24.98Save up to 10% when you buy moreList price: $34.48 28% offTop Rated Plusthesiliconvalley (459,937) 99.5%Free 4 day shippingFree returns24+ watchers
- 4/2Pcs LM2596S DC-DC 3A Step-Down Buck Power Supply Converter Module AdjustableOpens in a new window or tabBrand New$9.48 to $13.48Save up to 10% when you buy moreList price: $17.98 25% offTop Rated Plusnsioutlet (524,750) 99.4%Free shippingFree returns158+ sold
- 12V to 5V Buck Converter 24V to 12V Step Down Regulator 24V to 5V DC-DC ReducerOpens in a new window or tabBrand New$10.99 to $12.98Save up to 10% when you buy moremalongli3115 (22,394) 100%Free shipping
- DC to DC Converter Voltage Regulator Buck Boost Converter Step Down/Up ModuleOpens in a new window or tabBrand New$13.29 to $33.24Save up to 12% when you buy moreWas: $17.99 5% offmalongli3115 (22,394) 100%Free shipping
- 24V / 12V To 5V 5A Power Module DC-DC Step-Down Power Supply ConverterOpens in a new window or tabBrand New$2.78alice1101983 (569,573) 99.5%+$3.20 shippingfrom ChinaFree returns3,533 sold
- DC 6V-40V To 5V 3A Dual USB Charger Step Down Buck Power Supply Converter ModuleOpens in a new window or tabBrand New$4.50todaycandeals (18,682) 98%Free shipping62 sold
- DC to DC 4V-38V to 1.25V-36V 5A Step Down Power Supply Buck Module 24V 12V 9V 5VOpens in a new window or tabBrand New$5.99hitech-components (24,010) 99.5%+$5.15 shipping288 sold
- Waterproof Converter 12V to DC 6V Step Down Volt Module Power Supply 3A 18W NewOpens in a new window or tabBrand New$8.73Save up to 8% when you buy moreautogadgets2015 (54,188) 99%Free shippingFree returnsAlmost gone87 sold
- DC-DC 24V/12V To 5V 5A Power Module Step-Down Power Supply Buck ConverterOpens in a new window or tabBrand New$1.81modulefans (115,254) 99.1%+$3.00 shippingfrom ChinaFree returns101 sold
- Car Waterproof DC-DC Converter 12V Step Down to 5V Power Supply Module 3A 15WOpens in a new window or tabBrand New$6.75Save up to 10% when you buy moreameribox (159,062) 98%Free shipping247 sold
- DC-DC Step Down Converter 12V/ 24V to 5V 5A Transformer Power Regulator ModuleOpens in a new window or tabBrand New$10.99Top Rated Plusdazzlewerllc (30,671) 100%Free shippingFree returns102 sold
- 12V to 3V 3A Step-Down Waterproof Miniature DC-DC Converter Power Supply ModuleOpens in a new window or tabBrand New$6.89Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,464) 100%Free returns1,039 sold
- Mini DC-DC Buck Step-down Converter Adjustable Power Module 3.3V 3V 5V 9V 12V 3AOpens in a new window or tabBrand New$0.99extendtrade (3,193) 99.7%+$0.91 shippingfrom China1,407 sold
- High Grade 12V 5V 24V 9V AC-DC Power Supply Buck Converter Step Down ModuleOpens in a new window or tabBrand New$1.33 to $5.50alice1101983 (569,573) 99.5%Was: $2.87 8% off+$3.20 shippingfrom ChinaFree returns271+ sold
- 12V To 6V 2.5A 15W DC-DC Step Down Converter DC Power Supply Module WaterproofOpens in a new window or tabBrand New$6.89Save up to 20% when you buy moreTop Rated PlusFree shippingenvistia (37,464) 100%Free returns739 sold
- AC/DC to DC Buck Adjustable Step Down Converter 3.3V 5V 12V 24V Volt RegulatorOpens in a new window or tabBrand New$7.99efans_studio (19,574) 98.9%+$1.95 shippingfrom China400 sold
- 160W DC Buck Step Down Converter 5V~40V To 3.3V 12V 24V 36V Power Supply ModuleOpens in a new window or tabBrand New$8.99efans_studio (19,574) 98.9%+$1.95 shippingfrom China
- 1x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter ModuleOpens in a new window or tabBrand New$4.49 to $11.75Save up to 9% when you buy moreeshippers (223,896) 97.8%Free shipping465+ sold
- LED Display DC-DC Buck Step down 4-40V To 3.3V 5V 12V 24V 3A Power Supply ModuleOpens in a new window or tabBrand New$3.88efans_studio (19,574) 98.9%+$3.75 shippingfrom China87 sold
- DC-DC 24V/12V To 5V 5A Step Down Power Supply Buck Converter USB Charging ModuleOpens in a new window or tabBrand New$1.94meltsee (513) 100%Was: $2.49 22% off+$3.30 shippingfrom China
- New ListingDC/DC Buck Step-Down Module 24V to 19V 5A Power Supply Converter RegulatorOpens in a new window or tabBrand New$16.73leteasyauto-04 (124) 100%Free shippingFree returns
- DC/DC Buck Converter Step Down Voltage Regulator 4V-40V To 1.25V-36V 8A 12A 15AOpens in a new window or tabBrand New$6.55 to $59.95indeedstore01 (8,189) 98.6%Free shippingfrom China
- New ListingDC-DC Volt Buck Converter Step-Down Voltage Regulator 8-50V 12V/24V/36V to 5V 3AOpens in a new window or tabBrand New$18.14baby-i-love-u (75,272) 98.7%Free shippingFree returns
- DC/DC 15A Buck Adjustable 4-32V 12V to 1.2-32V 5V Converter Step Down Module DTOpens in a new window or tabBrand New$11.64Save up to 10% when you buy moregreatgoodshop (78,212) 98.8%Free shipping1,124 sold
- DC to DC 5A Buck Power Supply Module 9V 12V 24V 36V to 5V 5A 25W Regulated Po...Opens in a new window or tabBrand New$14.66nadavz_581 (247) 98.8%Free shippingFree returns
- Lot LM317 DC-DC 2A Buck Adjustable Step-down Power Supply Converter ModuleOpens in a new window or tabBrand New$4.49Save up to 10% when you buy moreeshippers (223,896) 97.8%Free shipping531 sold
- Power Regulator DC 24V to DC 12V 5A 60W Voltage Step Down Buck Converter ReducerOpens in a new window or tabBrand New$10.44Save up to 15% when you buy moreWas: $10.99 5% offsuperkdd2013 (12,166) 98%Free 4 day shipping741 sold
- 4PCS Dual USB Step Down Power Supply Module DC-DC Voltage Buck Regulator 9V 1...Opens in a new window or tabBrand New$18.64gleskripniko_01 (254) 99.6%Free shippingFree returns
- New ListingDC-DC Buck Step Down Voltage Converter 25V-55V 36V 48V to 24V Power supply BoardOpens in a new window or tabBrand New$9.50gr8stuffonfleabay (900) 100%+$5.45 shipping
- DC-DC Buck Step Down Volt Converter 3.3V 5V 9V 12V 24V 48V Power Supply ModuleOpens in a new window or tabBrand New$3.72 to $4.15efans_studio (19,574) 98.9%+$3.75 shippingfrom China
- 15W Dual USB 5V 3A DC Buck Voltage Step-down Power Module 9V 12V 24V 36V LM2596Opens in a new window or tabBrand New$2.59jacobstoner (73,679) 99.5%Free shipping192 sold
- DC-DC Buck Step-down Converter Dual Power Supply Module ±5V ±9V ±12V ±15V 3AOpens in a new window or tabBrand New$6.49modulefans (115,254) 99.1%+$3.00 shippingfrom China
- DC24V To DC12V 30A Step Down Power Supply Converter Regulator Module WaterproofOpens in a new window or tabBrand New$20.89giraffa599 (702) 99.4%Was: $21.99 5% offFree shipping85 sold
- DC-DC CONVERTER 24V VOLTAGE REGULATOR TO 12V 10A STEP DOWN BUCK MODULEOpens in a new window or tabBrand New$12.59gowolf_us (1,419) 99%Free shipping
- New ListingDC-DC Volt Buck Converter Step-Down Voltage Regulator 8-50V 12V/24V/36V to 5V...Opens in a new window or tabBrand New$15.88usetam (155) 100%Free shipping
- [2 Pack] DC-DC 5A Buck Converter 4-38V to 1.25-36V Step-Down Voltage Regulato...Opens in a new window or tabBrand New$25.49glskrip65 (322) 99.1%Free shippingFree returns
- 2X LM2596 DC-DC Adjustable Buck Converter Step Down Power Supply Module 1.23-30VOpens in a new window or tabBrand New$0.99bma2025 (919) 100%Free shippingfrom China115 sold
- DC-DC Buck Converter 24V 36V 48V to 12V 10A Step Down Voltage Regulator 120W USOpens in a new window or tabBrand New$17.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (816) 99.9%Free returns
- DC 12V 24V Step Down to DC 5V Buck Converter 15W 25W 50W 75W Voltage RegulatorOpens in a new window or tabBrand New$10.44 to $12.34Save up to 15% when you buy moreWas: $10.99 5% offmalongli3115 (22,394) 100%Free shipping125+ sold
- 12V 24V Step Down to 9V 5A DC DC Buck Converter Regulator Power ModuleOpens in a new window or tabBrand New$14.99hitech-components (24,010) 99.5%+$5.85 shipping234 sold
- 1PC DC-DC LM2596 power Supply Buck Converter step-down moduleOpens in a new window or tabBrand New$1.35digital-factory (1,289) 99.9%Free shippingfrom ChinaFree returns
- 5pcs 15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY ChargerOpens in a new window or tabBrand New$9.29Save up to 10% when you buy morejacobsparts (420,456) 99.8%Free 4 day shippingFree returns173 sold
- DC-DC 12V to 3.3V 5V 9V 2.5A Step-down Converter DC Buck Power Supply Module USOpens in a new window or tabBrand New$4.69xyz-electronics (1,741) 99.1%Was: $4.99 6% off+$2.99 shipping
- 5A DC-DC 5V-36V to 3.3V 6V 9V 12V 24V Buck Step-down Converter Voltage RegulatorOpens in a new window or tabBrand New$1.96Top Rated Plushello_alian (29,633) 99.4%+$3.75 shippingfrom ChinaFree returns452 sold
- LM317 AC-DC Power Supply Buck Converter Step Down Module 3V 3.3V 5V 9V 12V 24VOpens in a new window or tabBrand New$2.70Top Rated Plushello_alian (29,633) 99.4%+$3.75 shippingfrom ChinaFree returns507 sold
- Mini DC-DC Step Down Power Supply Converter Module 12-24V to 5V 3A USA SHIP!Opens in a new window or tabBrand New$7.47Save up to 25% when you buy morebrainwire.io (1,731) 99.5%Free shipping41 sold
- DC-DC Buck Boost Converter Adjustable Power Supply Voltage Module Step Up /DownOpens in a new window or tabBrand New$22.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (816) 99.9%Free returns
- Buck Converter DC-DC Step Down Module 24V 36V 72V to 5V 1A Isolated Power SupplyOpens in a new window or tabBrand New$1.62alice1101983 (569,573) 99.5%Was: $1.76 8% off+$3.00 shippingfrom China
- Mini560 Step-Down Stabilized Voltage Power Supply Module DC-DC Output 5V BuckOpens in a new window or tabBrand New$1.25Extra 5% off with couponWas: $1.79 30% offTop Rated Pluseelectronicparts (24,421) 99.5%+$5.35 shippingFree returns190 sold
- 24V 12V To 5V 5A Power Module DC-DC Step-Down Power Supply ConverterOpens in a new window or tabBrand New$2.65zhuzhunv0928 (525) 98.8%Was: $2.79 5% off+$2.99 shippingfrom ChinaFree returns
- Converter Step Down Volt Module Power Supply 12V to 6V DC 18W 3A Waterproof USOpens in a new window or tabBrand New$8.87Save up to 7% when you buy moretan-alex (17,503) 99.4%Free shippingFree returnsAlmost gone30 sold
- USB Step UP/Down Power DC-DC 5V to 3.3V 9V 12V 24V Module Boost Buck ConverterOpens in a new window or tabBrand New$8.90besteworld (189,502) 98.8%Free shipping
- 2pcs DC-DC Step Down Buck Module Regulated Power Supply Module 12V 9V 5V 3.3V 2AOpens in a new window or tabBrand New$5.21industrial_solutions_hw (85) 100%+$3.50 shippingfrom China
- DC-DC Buck Boost Converter Adjustable Power Supply Voltage Module Step Up /DownOpens in a new window or tabBrand New$14.48 to $23.98Save up to 10% when you buy moreList price: $19.98 28% offTop Rated Plusnsioutlet (524,750) 99.4%Free 4 day shippingFree returns294+ sold
- Mini DC-DC Buck Step Down Converter 8-15V 12V to 9V 2.5A Car Power Supply ModuleOpens in a new window or tabBrand New$4.72Top Rated Plushello_alian (29,633) 99.4%+$3.75 shippingfrom ChinaFree returns326 sold
- DC12V/24V To DC9V 4A 36W Step Down Power Supply Converter Regulator Module#Opens in a new window or tabBrand New$5.85fashionhere (34,745) 99.7%Was: $6.22 6% off+$1.38 shippingfrom China
- 7-60V to 5V 24V/12V to 5V 5A DC -DC 4 USB Buck Converter Step down Power SupplyOpens in a new window or tabBrand New$3.93 to $7.60jy-electronics-store (1,464) 99.5%Was: $4.18 6% off+$3.40 shippingfrom ChinaFree returns
- DC-DC Buck Step Down Voltage Converter 3.3v 5v 9v 12v 3A Power Supply ModuleOpens in a new window or tabBrand New$2.20 to $2.98Top Rated Plushello_alian (29,633) 99.4%+$3.75 shippingfrom ChinaFree returns
- 5A DC-DC Buck Step Down Converter Voltage Regulator 3.3V 5V 6V 9V 12V 18V 24VOpens in a new window or tabBrand New$1.85Top Rated Plusmotor_studio (1,548) 99.1%+$3.75 shippingfrom ChinaFree returns139 sold
- DC-DC 5V-36V to 3.3V 6V 9v 12V 19V 24V 5A Buck Step Down Power Converter ModuleOpens in a new window or tabBrand New$1.96efans_studio (19,574) 98.9%+$3.75 shippingfrom China56 sold
- DC 9V/16V-90/120V Step Down Power Supply Buck 48V 36V 24V to 5V 12V 3A ModuleOpens in a new window or tabBrand New$3.55 to $32.99diymoudle-studio (322) 100%+$3.40 shippingfrom ChinaFree returns
- Waterproof DC to DC Converter 12V 24V Step Down to 5V Power Supply Module 24WOpens in a new window or tabBrand New$3.19 to $41.62diybox (76,915) 98.7%Was: $43.81 5% off+$3.20 shippingfrom ChinaFree returns
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