25,000+ results for voltage step down
- Seven Star 50W Step Down Transformer SS212 Travel Voltage Converter 220V to 110VOpens in a new window or tabBrand New$13.79Save up to 8% when you buy moreTop Rated PlusFree 3 day shippingmaplegroupusa (17,147) 98.6%Free returns153 sold
- 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$11.36Save up to 10% when you buy moreWas: $13.36 15% offsmallapplecore (50,553) 99.4%Free shippingFree returns
- Heavy Duty 5000W 10000W Voltage Transformer Step Up/Down 110V to 220V ConverterOpens in a new window or tabBrand New$97.00 to $333.00Top Rated Pluspinjishangwu02 (828) 99.4%Free shippingFree returns
- 1~5PC Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$2.75 to $4.95miniduino (299,563) 98.2%Free shipping160+ sold
- 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 (245,405) 98.5%Free shippingFree returns200+ sold
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$6.99meditechny (254,418) 98.8%Free shipping212 sold
- XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Module 5V 12V 24V 32VOpens in a new window or tabBrand New$3.39Save up to 10% when you buy morejacobstoner (73,500) 99.5%Free shipping1,873 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: $9.63 8% offworldchips (190,023) 99.1%Free shippingFree returns209+ sold
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- 20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36VOpens in a new window or tabBrand New$9.39Save up to 10% when you buy moreTop Rated PlusFree shippingjacobsparts (420,282) 99.8%Free returns761 sold
- Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED VoltmeterOpens in a new window or tabBrand New$4.79Save up to 8% when you buy morejacobstoner (73,500) 99.5%Free shipping624 sold
- DC 24V to DC 12V 10A 120W Step Down Buck Voltage Regulator Power ConverterOpens in a new window or tabBrand New$11.68Save up to 15% when you buy moreWas: $12.98 10% offkylinwongllc (7,585) 99.2%Free shipping902 sold
- 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: $14.99 5% offmalongli3115 (22,378) 100%Free shipping
- Transformer Voltage Converter Step Up Step Down 500W 220V to 110V 110V to 220VOpens in a new window or tabBrand New$32.55Save up to 10% when you buy moreWas: $38.29 15% offzyf-goodseller (10,735) 99.3%Free 4 day shipping283 sold
- Power Converter Regulator DC 24V Step-Down to DC 12V 60A 720W WaterproofOpens in a new window or tabBrand New$61.38Save up to 10% when you buy moreWas: $64.61 5% offgadgetszone (56,354) 99.2%Free shipping237 sold
- PVTC320U Step Up & Step Down 500 W Power Supply Voltage ConverterOpens in a new window or tabBrand New$26.64abloomm (27) 90.9%Was: $37.00 28% offFree shippingFree returns
- Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED VoltmeterOpens in a new window or tabBrand New$5.75Save up to 10% when you buy morecustom-sign (173,560) 98%Free shipping1,149 sold
- 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: $19.98 25% offTop Rated Plusthesiliconvalley (459,664) 99.5%Free 3 day shippingFree returns
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$7.99Save up to 10% when you buy morecustom-sign (173,560) 98%Free shipping696 sold
- 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$2.75Save up to 10% when you buy morecustom-sign (173,560) 98%Free shipping330 sold
- DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module NEWOpens in a new window or tabBrand New$14.49Save up to 15% when you buy moreameribox (158,552) 98%Free shipping101 sold
- LTC3780 130W DC Synchronous Buck Boost Step Up Down Voltage & Current RegulatorOpens in a new window or tabBrand New12 product ratings - LTC3780 130W DC Synchronous Buck Boost Step Up Down Voltage & Current Regulator$13.69Save up to 6% when you buy moreTop Rated PlusFree shippingjacobsparts (420,282) 99.8%Free returns549 sold
- Power Converter Regulator DC 24V 36V 48V Step-Down to DC 12V 120W 10A WaterproofOpens in a new window or tabBrand New$13.79Top Rated Plusjacobsparts (420,282) 99.8%Free shippingFree returns1,789 sold
- 5pcs XL4015 5A DC Buck Step Down Voltage Converter Constant Current Power ModuleOpens in a new window or tabBrand New$12.19Top Rated Plusjacobsparts (420,282) 99.8%Free shippingFree returns1,690 sold
- 5pcs LM2596 DC Voltage Regulator Buck Converter Power Supply Step-Down ModuleOpens in a new window or tabBrand New$7.29Save up to 10% when you buy moreTop Rated PlusFree shippingjacobsparts (420,282) 99.8%Free returnsAlmost gone31 sold
- 4X LM2596S 3A DC Buck Step-down Adjustable Voltage Power Converter VoltmeterOpens in a new window or tabBrand New$7.25Save up to 9% when you buy moreameribox (158,552) 98%Free shipping65 sold
- 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$3.19jacobstoner (73,500) 99.5%Free shipping3,627 sold
- 60W DC Buck Boost Voltage Converter Constant Current Module Step Power Up / DownOpens in a new window or tabBrand New$7.19Save up to 10% when you buy moreTop Rated PlusFree shippingjacobsparts (420,282) 99.8%Free returns1,763 sold
- 3000W Voltage Transformer Step Up Down 110V 220V 220V 110v Converter US PLUGOpens in a new window or tabBrand New$69.99Save up to 7% when you buy morezyf-goodseller (10,735) 99.3%Free 2 day shipping138 sold
- VEVOR 5000W Voltage Converter Transformer Step Up/Down 220V-110V /110V-220V CEOpens in a new window or tabBrand New$78.99Save up to 6% when you buy moreWas: $99.99 21% offTop Rated Plusaudiyeah-1 (16,387) 99.2%Free 3 day shippingFree returns463 sold
- dc to dc step down converter reducer 60V-120V volt voltage to 12v volt voltageOpens in a new window or tabBrand New$17.99Save up to 8% when you buy morezipa_q (5,250) 97.8%Free shipping168 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 $12.98malongli3115 (22,378) 100%Free shipping
- XL4015 5A DC Buck Step Down Power Converter Voltage Current & LED Voltmeter USBOpens in a new window or tabBrand New$7.39Top Rated Plusjacobsparts (420,282) 99.8%Free 3 day shippingFree returns1,061 sold
- Dual USB LM2596 5V 3A Voltage Step-down Buck Module 6-40V IN w/ Screw TerminalsOpens in a new window or tabBrand New$2.59jacobstoner (73,500) 99.5%Free shippingAlmost gone708 sold
- 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 (524,169) 99.4%Free shippingFree returns294+ sold
- Power Regulator DC 24V to DC 12V 5A 60W Voltage Step Down Buck Converter ReducerOpens in a new window or tabBrand New$10.99Save up to 15% when you buy moresuperkdd2013 (12,164) 99%Free shipping741 sold
- DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator ModuleOpens in a new window or tabBrand New$15.19 to $17.57Save up to 10% when you buy moreWas: $15.99 5% offsunnylives (54,241) 97%Free shipping
- 12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof USOpens in a new window or tabBrand New$6.89Save up to 20% when you buy moreTop Rated PlusFree 4 day shippingenvistia (37,370) 100%Free returns2,405 sold
- DC 72V to 12V 10A 120W Voltage Step Down Reducer Power Regulator ConverterOpens in a new window or tabBrand New$24.98superkdd2013 (12,164) 99%Free shipping
- PVTC320U Step Up & Step Down 500 W Power Supply Voltage ConverterOpens in a new window or tabBrand New$29.49xiamenshi_4398 (6) 100%Free shippingFree returns3 watchers
- DC-DC Step Up Down Boost buck Voltage Converter Module LM2577S LM2596S Power N2Opens in a new window or tabBrand New$3.31Top Rated Plussurvy2014 (289,540) 99.7%+$3.00 shippingfrom ChinaFree returns3,771 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 (3,188) 99.7%+$0.91 shippingfrom China1,397 sold
- DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger USOpens in a new window or tabBrand New$5.92xunchuwangluo5 (184) 100%Free shipping
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$7.99Save up to 10% when you buy moreTop Rated PlusFree shippingjacobsparts (420,282) 99.8%Free returns3,105 sold
- 15W USB 5V 3A DC Buck Voltage Step-down Module 9V 12V 24V Input DIY Car ChargerOpens in a new window or tabBrand New$2.29jacobstoner (73,500) 99.5%Free shipping1,226 sold
- DIY Adapter Step Down DC Voltage Converter For Milwaukee 18V To 12V Battery DockOpens in a new window or tabBrand New$20.99fragrant6 (3,938) 98.2%Was: $23.99 13% offFree shippingfrom China
- 5pcs XL6009 DC Buck Boost Step Up or Down Adjustable Voltage Module 5V 12V 24VOpens in a new window or tabBrand New$12.59Save up to 8% when you buy moreTop Rated PlusFree shippingjacobsparts (420,282) 99.8%Free returnsLast one251 sold
- DC Step Down Voltage Converter 20V-55V 36V 48V to 12 volt 12V golf cart electricOpens in a new window or tabBrand New$9.99cardsncoin (7,795) 99.7%+$1.99 shipping
- 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 4 day shippingenvistia (37,370) 100%Free returns1,035 sold
- DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger USOpens in a new window or tabBrand New$6.95Save up to 20% when you buy morefrentaly (239,912) 98%Free shipping358 sold
- DC 24V to DC 12V 10A 120W Step Down Buck Voltage Regulator Power ConverterOpens in a new window or tabBrand New$11.50nypc-tech (129,575) 99%Free shipping
- DC-DC 12/24V Step Down or Step Up Power Converters Waterproof Voltage RegulatorsOpens in a new window or tabBrand New$5.95 to $24.95Save up to 15% when you buy morelighthouse-usa (226,925) 99%+$3.45 shippingFree returns
- 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 (24,383) 99.6%+$5.35 shippingFree returns188 sold
- 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 China112 sold
- DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator Module NEWOpens in a new window or tabBrand New$14.49miniduino (299,563) 98.2%Free shipping383 sold
- Converter DIY Step Down DC Voltage For RYOBI DC 18V To 12V 480W 40A Adapter DockOpens in a new window or tabBrand New$8.99 to $32.99fragrant6 (3,938) 98.2%Free shippingfrom China
- 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New70 product ratings - 2pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V$2.50Save up to 15% when you buy moredigitaliquid (10,555) 99.8%Free shipping283 sold
- 240W Voltage Buck Converter Reducer DC 17-55V Step Down to DC 12V 20A WaterproofOpens in a new window or tabBrand New$21.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (793) 99.9%Free returns30 sold
- 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 (223,388) 97.8%Free shipping315+ sold
- 4pcs Mini360 3A DC Voltage Step Down Power Converter Module 3V 5V 9V 12VOpens in a new window or tabBrand New$4.95Save up to 15% when you buy morespeedyfpv (5,717) 97.7%Free shipping64 sold
- DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator ModuleOpens in a new window or tabBrand New$13.55Save up to 8% when you buy moreWas: $14.42 6% offalice1101983 (569,456) 99.5%Free shipping
- 10PCS LM2596S DC-DC Power Supply Step Down Buck Voltage Converter Module 3A USOpens in a new window or tabBrand New$10.87Save up to 5% when you buy morex-modules-x (1,505) 99%Free shippingFree returns
- 10x LM2596S DC/DC Voltage Regulator Buck Converter Power Supply Step-Down ModuleOpens in a new window or tabBrand New$13.99Save up to 10% when you buy moreTop Rated PlusFree shippingheyu2023 (793) 99.9%Free returns9 watchers
- 12V To 9V 1.7A 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 4 day shippingenvistia (37,370) 100%Free returns1,500 sold
- 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 (22,378) 100%Free shipping207+ sold
- DC 24V Step Down to DC 12V 30A 360W Power Converter Voltage Regulator WaterproofOpens in a new window or tabBrand New$22.99Save up to 5% when you buy moremalongli3115 (22,378) 100%Free shipping24 sold
- Hight power 1000W 50A Voltage Step-down Buck Converter Module 25~90V to 2.5~50VOpens in a new window or tabBrand New$32.68Save up to 8% when you buy moreWas: $34.77 6% offalice1101983 (569,456) 99.5%Free shipping
- XL4016 DC-DC Digital LED Voltage Regulator Buck Step down Power Supply Module USOpens in a new window or tabBrand New$12.23Save up to 5% when you buy morex-modules-x (1,505) 99%Free shippingFree returns
- Adjustable Voltage Step-down Power Regulator Module 48V 60V 100V to 1.25V-48V USOpens in a new window or tabBrand New$8.79 to $24.48Save up to 12% when you buy morecowramill (5,157) 98.5%Free shipping
- Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar VoltageOpens in a new window or tabBrand New$3.99gravity_standard (168,255) 95.8%Free shipping
- 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 (793) 99.9%Free returns
- AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA DC Input Step Down Voltage RegulatorOpens in a new window or tabBrand New$4.99Save up to 5% when you buy morebeyondelectronic (3,019) 99.5%Free shipping47+ sold
- 40A 480W DC 18V To 12V Step Down DIY Converter For Milwaukee Voltage RegulatorOpens in a new window or tabBrand New$8.99 to $32.99fragrant6 (3,938) 98.2%Free shippingfrom China
- Heavy Duty 5000W 10000W Voltage Transformer Step Up/Down 110V to 220V ConverterOpens in a new window or tabBrand New$92.15 to $316.35Take $5 off your order with couponWas: $333.00 5% offTop Rated Pluschengduktn41 (4,199) 99%Free shippingFree returns
- Voltage Converter DC 24V Step Down to DC 12V 10A 120W Voltage Regulator ReducerOpens in a new window or tabBrand New$13.88superkdd2013 (12,164) 99%Free shipping
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