40,000+ results for stepdown
- LM2596/LM2596S DC-DC/CC-CV Boost step-down Constant Current Converter Module USOpens in a new window or tabBrand New$1.68 to $11.17Was: $2.786% off+$3.59 shippingfrom ChinaSponsoredhorizon_electroparts (173) 94.7%
- DC-DC USB Step Down Buck Power Supply Module Adjustable Charging Regulator USOpens in a new window or tabBrand New$1.49 to $3.35Was: $2.746% off+$3.59 shippingfrom ChinaSponsoredhorizon_electroparts (173) 94.7%
- DC to DC Step Down Voltage Converter 20V-55V 24V 36V 48V to 12 volt out / 12V 3AOpens in a new window or tabBrand New$12.95Free shippingSponsoredSave up to 20% when you buy morepaxparts (33,236) 99.1%
- Step Down Voltage Reducer 36V 48V electric golf cart yamaha club car 12V 3A outOpens in a new window or tabBrand New$9.99+$1.99 shippingSponsoredSave up to 20% when you buy morepaxparts (33,236) 99.1%
- 1x 10x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter ModuleOpens in a new window or tabBrand New$4.94 to $11.94Free shippingFree returns201+ soldSponsoredTop Rated Plusdorigift442 (248,301) 98.5%
- Synchronous Buck Converter Step-down Power Module DC8-60V TO DC1-36V 15A 200WOpens in a new window or tabBrand New$8.76 to $48.27Was: $9.639% offFree shippingFree returns231+ soldSponsoredSave up to 5% when you buy moreworldchips (190,665) 99.1%
- Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED VoltmeterOpens in a new window or tabBrand New$5.75Free shipping1,168 soldSponsoredSave up to 10% when you buy morecustom-sign (176,919) 98%
- Buck Step-down LM2596 Power Converter Module DC 4-38V to 1.25-36V LED VoltmeterOpens in a new window or tabBrand New$4.61Was: $5.9923% offFree shipping657 soldSponsoredSave up to 10% when you buy morejacobstoner (74,669) 99.4%
- 20V to 12V Step-Down Converter for Dewalt Battery, DC Power Adapter, Voltage RedOpens in a new window or tabBrand New$28.88Free shippingFree returnsLast one6 soldSponsoredsmqwholesale (797) 96.2%
- Transformer Voltage Converter Step Up Step Down 500W 220V to 110V 110V to 220VOpens in a new window or tabBrand New$38.29Free 2-3 day shipping323 soldSponsoredSave up to 10% when you buy morezyf-goodseller (10,948) 99.5%
- VEVOR 5000W Voltage Converter Transformer Step Up/Down 220V-110V /110V-220V CEOpens in a new window or tabBrand New$80.99Was: $99.9919% offFree shippingFree returns558 soldSponsoredSave up to 6% when you buy moreTop Rated Plusaudiyeah-1 (17,638) 99.2%
- Converter 10/12/15/20A 150/250/300/400/1200W Step up Step down Buck Boost DC-DCOpens in a new window or tabBrand New$7.99 to $18.99Free shippingSponsoredSave up to 12% when you buy morecowramill (5,311) 98.5%
- 20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36VOpens in a new window or tabBrand New$9.01Was: $10.9918% offFree shippingFree returns792 soldSponsoredSave up to 10% when you buy morejacobsparts (421,430) 99.7%
- 2PCS DC 24v to 12v Step Down Converter Reducer Regulator 5A Power Supply AdapterOpens in a new window or tabBrand New$13.09Was: $13.785% offFree shippingFree returnsAlmost gone799 soldSponsoredSave up to 10% when you buy moreTop Rated Plusnix.sun (19,438) 100%
- DC 24v to 12v Step Down Converter Reducer Regulator 5A 60W Power Supply AdapterOpens in a new window or tabBrand New$8.27 to $11.95Was: $12.998% offFree shippingSponsoredSave up to 15% when you buy morefentoogear (103) 98.1%
- 1PC 24V/36V Step Down to 15V 15A 225W New Waterproof DC/DC Converter RegulatorOpens in a new window or tabBrand New$15.15Free shippingfrom ChinaSponsoredsw.store (347) 99.1%
- 1x LM2596S DC-DC 3A Buck Adjustable Step-down Power Supply Converter ModuleOpens in a new window or tabBrand New$4.49 to $11.75Free shipping318+ soldSponsoredSave up to 9% when you buy moreeshippers (226,866) 97.7%
- New Listing20V to 12V Step Down Converter for DeWalt 20V Power Wheels Battery Adapter DC...Opens in a new window or tabBrand New$35.99Free shippingSponsoredazizi37 (0) 0%
- 2Pcs LM2596S Adjustable DC-DC Power Supply Buck Converter StepDown Module 3A 40VOpens in a new window or tabBrand New$9.48List price: $12.4824% offFree shippingFree returns332 soldSponsoredSave up to 15% when you buy moreTop Rated Pluseeekitonline (453,591) 99.1%
- New ListingNISSYO SDX-1500U Step Down Transformer Voltage Down 100/120V to 100V 1500WOpens in a new window or tabPre-Owned$105.00+$6.44 shippingSponsoredcmblanton0505 (78) 100%
- 220V to 110V Step Down Voltage Converter 230W Power Converter 2-Outlet 4 USBOpens in a new window or tabPre-Owned$29.69Was: $32.9910% offFree shippingFree returns209 soldSponsoredSave up to 15% when you buy moreTop Rated Plustch-official (3,384) 99.5%
- 2X LM2596 DC-DC Adjustable Buck Converter Step Down Power Supply Module 1.23-30VOpens in a new window or tabBrand New$0.99Free shippingfrom China182 soldSponsoredbma2025 (927) 100%
- SevenStar THG-100 Watt 220V to 110V Step-Down Voltage Converter TransformerOpens in a new window or tabBrand New$27.99Free shipping530 soldSponsored220v_power (4,448) 100%
- VEVOR 3000W Voltage Converter Transformer Step Up/Down 220V-110V /110V-220V CEOpens in a new window or tabBrand New$69.89Free shippingFree returns375 soldSponsoredSave up to 6% when you buy moreTop Rated Plusaudiyeah-1 (17,638) 99.2%
- Power Converter Regulator DC 36V 48V Step-Down to DC 12V 120W 10A WaterproofOpens in a new window or tabBrand New$16.19Free shippingSponsoredSave up to 5% when you buy moregowolf_us (1,465) 99.2%
- 3000W Voltage Converter Transformer Heavy Duty 220V-110V 110V-220V Step Up/DownOpens in a new window or tabOfficial eBay US Warehouse,Fast shippingBrand New$69.99Free 2-3 day shipping1,984 soldSponsoredSave up to 10% when you buy morelvyuan-111 (2,922) 99.2%
- Step Down Power Supply AC10-28V To DC12V 5A Buck Converter USB Power SupplyOpens in a new window or tabBrand New$14.79Free shippingFree returnsSponsoredkg1coltd (7,532) 98.9%
- DC 12V to 5V 3A 15W Step down USB Converter Regulator Adapter For Car Charger USOpens in a new window or tabBrand New$6.95Free shipping415 soldSponsoredSave up to 20% when you buy morefrentaly (243,028) 97.9%
- DC Step Down Voltage Converter golf cart 20V-55V 24V 36V 48V to 12 volt / 12V 3AOpens in a new window or tabBrand New$12.95+$1.99 shippingSponsoredSave up to 20% when you buy morepaxparts (33,236) 99.1%
- DC to DC Step Down Voltage Transformer 20V-55V 24V 36V 48V to 12 volt out 3 ampsOpens in a new window or tabBrand New$11.95+$1.99 shippingSponsoredSave up to 25% when you buy morepaxparts (33,236) 99.1%
- NEW HAMMOND EM57580 120V 60HZ TRANSFORMEROpens in a new window or tabNew – Open box$16.49Free shippingFree returnsSponsoredsurplusyou (8,190) 99.2%
- CODEX SEP-1640U TRANSFORMER POWER SUPPLY FOR KANTECHOpens in a new window or tabPre-Owned$21.95Free shippingFree returnsSponsoredSave up to 5% when you buy moresurplusyou (8,190) 99.2%
- DC Step Down Voltage Converter 20V-55V 36V 48V to 12 volt 12V golf cart electricOpens in a new window or tabBrand New$9.99+$2.75 shippingSponsoredcardsncoin (7,936) 99.8%
- 12V To 9V 1.7A 15W DC-DC Step Down Converter DC Power Supply Module WaterproofOpens in a new window or tabBrand New$6.89Free shippingFree returns1,523 soldSponsoredSave up to 20% when you buy moreTop Rated Plusenvistia (37,937) 100%
- 3000W Peak Voltage Converter Step Up Down Transformer 240V-110V / 110V-240VOpens in a new window or tabBrand New$61.99Free shippingFree returns636 soldSponsoredSave up to 10% when you buy moreTop Rated Plusaudiyeah-1 (17,638) 99.2%
- Buck Step-down LM2596 Power Converter Module DC 4.0~40 to 1.3-37V LED VoltmeterOpens in a new window or tabBrand New$5.95 to $49.95Free shipping193+ soldSponsoredSave up to 10% when you buy moreameribox (162,412) 97.9%
- DC Adjustable Step Up Down Buck Boost Power Supply Voltage Regulator ModuleOpens in a new window or tabBrand New$13.27Was: $14.428% offFree shippingSponsoredSave up to 8% when you buy morealice1101983 (570,261) 99.5%
- Dual Voltage Converter 110V to 220V Step-Up/Down Transformer Travel Adapter 100WOpens in a new window or tabBrand New$14.93Free shippingFree returns54 soldSponsoredSave up to 15% when you buy morehomegardensaler (78) 100%
- ABB 7526A10G04 480V Current Transformer Tested GoodOpens in a new window or tabPre-Owned$89.99+$30.52 shippingSponsoredinternationalpartssupplyinc (3,173) 100%
- General Electric Proline Stepdown Autotransformer 60VA 90345Opens in a new window or tabBrand New$22.05Was: $24.5010% off+$8.66 shippingSponsoredkingsurplus (3,696) 100%
- 5000 Watt Voltage Converter Transformer Step Up/Down 220V-110V /110V-220V PowerOpens in a new window or tabBrand New$65.99Free shippingSponsoredfahavor_fhv (442) 99.1%
- DC to DC Converter Voltage Regulator Buck Boost Converter Step Down/Up ModuleOpens in a new window or tabBrand New$13.99 to $34.99Free shipping69+ soldSponsoredSave up to 12% when you buy moremalongli3115 (22,446) 100%
- 1600W 220 to 110 Travel Power Voltage Converter Transformer, Heating AppliancesOpens in a new window or tabCOMPACT-EFFICIENT+ LIGHTWEIGHT. PERFECT FOR TRAVELERS.Brand New$12.71Was: $14.9515% offFree shipping8,541 soldSponsoredSave up to 20% when you buy moreportugaliasales (10,354) 99.1%
- New Listing20V to 12V Step Down Converter for DeWalt 20V Power Wheels Battery Adapter, DC 1Opens in a new window or tabBrand New$36.74Free shippingSponsoredizakryanrock (76) 98%
- 5A Adjustable DC-DC Step Down Power Supply Voltmeter Heatsink Standoffs XL4015Opens in a new window or tabBrand New$4.73Was: $5.9921% offFree shipping127 soldSponsoredjacobstoner (74,669) 99.4%
- Boost Buck DC-DC adjustable step up down Converter XL6009 Module Solar VoltageOpens in a new window or tabBrand New$3.99Free shippingSponsoredgravity_standard (170,480) 95.7%
- New ListingWaterProof 12V 24V 48V Step-Up/ Step-Down DC to DC Power Converter RegulatorOpens in a new window or tabBrand New$22.99 to $49.99Free shippingSponsoredSave up to 8% when you buy moreoen2826 (1,142) 96.7%
- DC-DC Adjustable Step-down Buck Converter Module 12V-75V to 5V24V48V 600W/25A USOpens in a new window or tabBrand New$15.63Was: $16.998% offFree shipping50 soldSponsored$8 off $100+ with couponmodulesworld2022 (3,095) 99.1%
- New Listing300 watt step up/down voltage converter 220-110 volt. White.Opens in a new window or tabPre-Owned$35.00+$6.14 shippingSponsoreddanfa_9615 (0) 0%
- US DC-DC 12V to USB 5V 3A Converter Regulator Step Down for Car GPS SmartphoneOpens in a new window or tabBrand New$6.95Free shipping818 soldSponsoredminiduino (305,587) 98.1%
- New ListingDC Converter, Step-Down Power Supply Module 36V-72V to 12V 10A 120W for 12V EleOpens in a new window or tabBrand New$16.99Free shippingFree returnsSponsoredeunniema (38) 97.4%
- 20A 300W Synchronous Buck Module DC Step Down Voltage CC Power 5V 12V 24V 36VOpens in a new window or tabBrand New$9.29Free shippingFree returns108 soldSponsoredSave up to 7% when you buy moretheperfectpart (876,394) 99.9%
- 10pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12VOpens in a new window or tabBrand New$7.99Free shipping713 soldSponsoredSave up to 10% when you buy morecustom-sign (176,919) 98%
- DC-DC Converter 20A300W Step Down Buck-Boost Power Adjustable Charger Board ToolOpens in a new window or tabBrand New$10.98Free shippingFree returns1,017 soldSponsoredTop Rated Plusdorigift442 (248,301) 98.5%
- DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter WaterproofOpens in a new window or tabBrand New$18.99Free shipping224 soldSponsoredSave up to 10% when you buy morekylinwongllc (7,623) 99.2%
- 18V to 12V Step Down Converter Aadpter Compatible with Milwaukee M18 Batteries,Opens in a new window or tabBrand New$28.18Free shippingSponsoredSave up to 9% when you buy morelamoskahos (114) 100%
- 3000W 5000W Transformer Step Up Down Voltage Converter 220V-110V /110V-220VOpens in a new window or tabBrand New$63.74 to $84.99Free 2-3 day shippingSponsoredSave up to 7% when you buy morezyf-goodseller (10,948) 99.5%
- 220V to 110V Step Down Voltage Converter 2-Outlet 4 USB Travel Adapter ConverterOpens in a new window or tabBrand New$24.99Free shipping248 soldSponsoredSave up to 15% when you buy morejimmie9988 (2,178) 99.6%
- 12V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof USOpens in a new window or tabBrand New$6.89Free shippingFree returns2,431 soldSponsoredSave up to 20% when you buy moreTop Rated Plusenvistia (37,937) 100%
- Step Up & Step Down 500 W Power Supply Voltage ConverterOpens in a new window or tabBrand New$33.66Was: $37.4010% offFree shippingFree returnsSponsoredorange8996 (136) 97.9%
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