2,300+ results for 30v step down
- 10pcs 1.23V-30V DC-DC Buck Converter Step Down Module LM2596 Power Supply OutputOpens in a new window or tabBrand NewS$ 9.91Top-rated sellerTop-rated sellerWas: S$ 11.02 10% offsurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns500 sold
- 5pcs 1.23V-30V DC-DC Buck Converter Step Down Module LM2596 Power Supply OutputOpens in a new window or tabBrand NewS$ 5.13Top-rated sellerTop-rated sellerWas: S$ 5.71 10% offsurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns181 sold
- LM317 Step Down DC 5V-35V to 1.25V-30V DIY Kit AC/DC Power Supply Module NEWOpens in a new window or tabBrand NewS$ 2.94Top-rated sellerTop-rated sellerWas: S$ 3.27 10% offsurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns152 sold
- DC-DC 6V-30V to 5V/9V/12V Step-down Power Supply Module Mini Buck Module 3AOpens in a new window or tabBrand NewS$ 1.46 to S$ 1.90Top-rated sellerTop-rated sellermemolines (11,086) 98.4%Postage not specifiedfrom ChinaFree returns
- Automatic Step Up Down DC Power Supply AT30 Converter Boost BuckOpens in a new window or tabBrand NewS$ 4.56Top-rated sellerTop-rated sellerWas: S$ 5.02 9% offsatisfyelectronics (217,456) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- DC-DC 6V-30V to 5V/9V/12V Step-down Power Supply Module Mini Buck Module 3AOpens in a new window or tabBrand NewS$ 1.83 to S$ 2.20Top-rated sellerTop-rated sellerai_smart (65,834) 99.3%Free International Shippingfrom ChinaFree returns
- 12A DC-DC Step-down Buck Power Module Adjustable 4.5V-30V to 0.8V-30V ConverterOpens in a new window or tabBrand NewS$ 7.36Top-rated sellerTop-rated sellerkkqeb002 (5,386) 98.6%+S$ 0.92 postagefrom ChinaLast one6 watchers
- LTC3780 DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging ModuleOpens in a new window or tabBrand NewS$ 15.58Top-rated sellerTop-rated sellerallfuntool21 (1,187) 99.3%Free International Shippingfrom China
- LM2596 DC-DC Buck Converter Step Down 3A Power Supply 1.23-30V Adjustable ModuleOpens in a new window or tabBrand NewS$ 6.63Top-rated sellerTop-rated sellerWas: S$ 6.99 5% offreliablepower (10,654) 99.2%Free International Shippingfrom China23 watchers
- LTC3780 DC 5-32V to 1V-30V 10A Automatic Step Up Down Regulator Charging ModuleOpens in a new window or tabBrand NewS$ 14.52Top-rated sellerTop-rated sellerWas: S$ 15.28 5% offgc_supermarket (247,294) 98.7%+S$ 3.57 postagefrom China
- Step up down Power Supply Converter Buck Boost 0.5-30V 30W AT30 Replace XL6009Opens in a new window or tabBrand NewS$ 4.49Top-rated sellerTop-rated sellerWas: S$ 5.05 11% offalice1101983 (569,795) 99.5%+S$ 5.15 postagefrom China81 sold
- DC-DC Boost Converter Step Up Step Down Power Adjustable Portable ChargerOpens in a new window or tabBrand NewS$ 4.25 to S$ 17.20Top-rated sellerTop-rated sellerWas: S$ 5.22 10% offsurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns
- DP 30V 5A Step down Programmable Power Supply Constant Current Voltage CC CV LEDOpens in a new window or tabBrand NewS$ 34.41Top-rated sellerTop-rated sellerWas: S$ 38.23 10% offsurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns
- DC 5-30V/6-36V Adjustable Step Up Down Buck Boost Regulated Power Supply ModuleOpens in a new window or tabBrand NewS$ 42.64 to S$ 47.06Top-rated sellerTop-rated sellerworldchips (190,294) 99.1%Free International Shippingfrom ChinaFree returns
- Waterproof DC to DC Converter 12V 24V Step Down to 5V Power Supply Module 24WOpens in a new window or tabBrand NewS$ 4.65 to S$ 60.58Top-rated sellerTop-rated sellerWas: S$ 64.44 6% offdiybox (76,983) 98.7%+S$ 4.10 postagefrom ChinaFree returns
- 10PCS DC7-30V to 1.2-28V 350MA 1W buck Step Down Module LED Driver PWM DimmerOpens in a new window or tabBrand NewS$ 24.74Top-rated sellerTop-rated sellerworldchips (190,294) 99.1%Postage not specifiedfrom ChinaFree returns
- 30W DC 4.5V~30V to 1~30V 12V 4A Buck/Boost Converter Auto Step Up/Down RegulatorOpens in a new window or tabBrand NewS$ 6.66Top-rated sellerTop-rated sellerhello_alian (29,696) 99.4%+S$ 2.21 postagefrom ChinaFree returns
- DC5-30V to 1.25-30V Auto Step UP DOWN Converter Voltage Boost ModuleOpens in a new window or tabBrand NewS$ 15.45Top-rated sellerTop-rated sellersatisfieddeal (1,689) 98.9%+S$ 0.87 postagefrom China
- 5-30V DC Auto Step Up/Down Power Supply Converter Current Buck Boost ModuleOpens in a new window or tabBrand NewS$ 5.30Top-rated sellerTop-rated sellermodulefans (115,355) 99.1%+S$ 5.15 postagefrom ChinaFree returns
- 5A DC-DC 6v-60V to 3.3v-30V Adjustable Buck Converter Step down Charger ModuleOpens in a new window or tabBrand NewS$ 7.36Top-rated sellerTop-rated selleranbest002 (4,710) 97.7%+S$ 0.92 postagefrom China17 sold
- DC5-30V to 1.25-30V 10A Automatic Step UP/Down Converter Boost/Buck Voltage NEWOpens in a new window or tabBrand NewS$ 9.18Top-rated sellerTop-rated sellerWas: S$ 10.09 9% offsatisfyelectronics (217,456) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- DC-DC Step Down Power Supply Module 4.5-30V to 0.8-30V Buck Adjustable CC/CVOpens in a new window or tabBrand NewS$ 8.69Top-rated sellerTop-rated sellerWas: S$ 9.25 6% offnorwd67 (161) 98.8%Free International Shippingfrom China
- 1.23V-30V DC-DC Buck Converter Step Down Module LM2596 Power Supply Output dc-dcOpens in a new window or tabBrand NewS$ 4.15Customs services and international tracking providedkunkune (19,280) 99.7%+S$ 21.96 shipping estimatefrom United Kingdom143 sold
- DC 5V-30V 300W 10A CC CV Auto Step-Up Step-Down Buck-Boost Power Supply ModuleOpens in a new window or tabBrand NewS$ 14.81Top-rated sellerTop-rated sellerWas: S$ 16.11 8% offalice1101983 (569,795) 99.5%+S$ 5.15 postagefrom China
- 30W CC CV DC 5V-30V to 1V-30V 24V 12V 4A Auto Boost/Buck Step Up/Down ConverterOpens in a new window or tabBrand NewS$ 10.22Top-rated sellerTop-rated sellerhello_alian (29,696) 99.4%+S$ 2.87 postagefrom ChinaFree returns
- DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.23V-30VOpens in a new window or tabBrand NewS$ 1.46Top-rated sellerTop-rated selleralice1101983 (569,795) 99.5%+S$ 5.15 postagefrom China131 watchers
- DC-DC High Power Step-Down Power Supply Module 12A Adjustable 4.5-30V To 0.8-30VOpens in a new window or tabBrand NewS$ 7.36Top-rated sellerTop-rated sellerhf003 (5,866) 98.3%+S$ 0.92 postagefrom China
- DC-DC 8-30V to 5V 5A Step-down Module Synchronous Rectifier Power Supply ModuleOpens in a new window or tabBrand NewS$ 4.09Top-rated sellerTop-rated sellerWas: S$ 4.59 11% offalice1101983 (569,795) 99.5%+S$ 5.15 postagefrom ChinaFree returns
- DP 30V 5A Step-down Programmable Power Supply Constant Voltage Current CC CV LEDOpens in a new window or tabBrand NewS$ 45.69Top-rated sellerTop-rated sellerWas: S$ 48.09 5% offdiybox (76,983) 98.7%Postage not specifiedfrom ChinaFree returns
- DC Buck Step Down Converter 4.5-60V 12V to 1.25-30V 5V 90W For POE Remote PSUOpens in a new window or tabBrand NewS$ 16.30Top-rated sellerTop-rated sellerWas: S$ 17.15 5% offgc_supermarket (247,294) 98.7%+S$ 4.62 postagefrom China
- DP20V2A/30V5A/50V5A DPS3003 DC32V/3A Programmable Step Down power supplyOpens in a new window or tabBrand NewS$ 37.72 to S$ 47.06gowin_electronic-us (12,533) 95.8%Was: S$ 39.70 5% off+S$ 4.24 postagefrom China
- 1 PC MICREL MIC4685WR Conv DC-DC 4V to 30V Step Down Single-Out SPAKOpens in a new window or tabBrand NewS$ 36.78cb7043 (806) 100%+S$ 38.42 postagefrom United States
- 5-30V to 3.3 5V Fixed Mini Buck Converter Step Down Module Power Supply -UKOpens in a new window or tabBrand NewS$ 5.50Customs services and international tracking providedkunkune (19,280) 99.7%+S$ 22.10 shipping estimatefrom United Kingdom122+ sold
- DC-DC 10A Buck Boost Module Step Down Up 5-30V to 1-30V with current controlOpens in a new window or tabBrand NewS$ 9.50Top-rated sellerTop-rated sellerWas: S$ 10.00 5% offgc_supermarket (247,294) 98.7%+S$ 3.97 postagefrom ChinaFree returns
- 24V to 13.8V 30A Step Down DC DC Converter Voltage Reducer Regulator 414W RAOpens in a new window or tabBrand NewS$ 43.80Top-rated sellerTop-rated sellerWas: S$ 46.11 5% offsuperplaza-05 (2,809) 97.9%Free International Shippingfrom ChinaFree returns
- DC DC Step-down 12A Buck Power Module Adjustable 4.5V-30V to 0.8V-30V RegulatorOpens in a new window or tabBrand NewS$ 9.84Top-rated sellerTop-rated selleranbest001 (4,774) 98.6%+S$ 2.94 postagefrom China
- DP20V2A 30V5A 50V5A DC32V/3A DPS3003 Programmable Step-down Power Supply ModuleOpens in a new window or tabBrand NewS$ 2.72 to S$ 104.91Top-rated sellerTop-rated sellerWas: S$ 2.90 6% offdiybox (76,983) 98.7%+S$ 4.10 postagefrom ChinaFree returns
- DC-DC Buck Step Down Isolated Converter 9V-30V 12V 24V to 5V Power Supply ModuleOpens in a new window or tabBrand NewS$ 8.74Top-rated sellerTop-rated sellerhello_alian (29,696) 99.4%+S$ 2.21 postagefrom ChinaFree returns176 sold
- 1-10PCS 600W Adjustable Step-down Buck Converter Module DC12V-75V to DC5/24/48VOpens in a new window or tabBrand NewS$ 17.64 to S$ 176.51Top-rated sellerTop-rated sellerworldchips (190,294) 99.1%Postage not specifiedfrom ChinaFree returns
- DC Power 10A Buck Voltage Converter DC3.5~30V Step-Down Module LED Out 0.8-29VOpens in a new window or tabBrand NewS$ 15.50Top-rated sellerTop-rated sellerWas: S$ 16.31 5% offdiy-electronic (25,146) 98.5%+S$ 4.37 postagefrom ChinaFree returns
- 10A Step Down DC Buck Voltage Converter DC3.5~30V 5V 12V 24V Adjusable RegulatorOpens in a new window or tabBrand NewS$ 18.46Top-rated sellerTop-rated sellert-mall2013 (19,893) 99.1%+S$ 5.50 postagefrom China
- Adjustable DC-DC 4.8 to 30V Step Up Step Down Power Supply Module ControllerOpens in a new window or tabBrand NewS$ 9.59Top-rated sellerTop-rated sellerzy-electronics (628) 98.6%Free International Shippingfrom China
- 15W USB Adjustable Step Up/Down Power Supply 5V to 0.5-30V Buck Boost ConverterOpens in a new window or tabBrand NewS$ 6.68 to S$ 8.55Top-rated sellerTop-rated sellerWas: S$ 7.34 9% offsatisfyelectronics (217,456) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- DC 5-30V to DC 0.6-30V 4A 35W Step Up/Down Boost Buck CC CV Regulated AdjustableOpens in a new window or tabBrand NewS$ 10.56Top-rated sellerTop-rated sellerWas: S$ 11.74 10% offsurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns
- DC-DC 6V~30V to 5V 9V 12V Step-down Power Supply Module Mini Buck Module 3AOpens in a new window or tabBrand NewS$ 1.46 to S$ 1.90Top-rated sellerTop-rated selleralice1101983 (569,795) 99.5%+S$ 5.15 postagefrom ChinaFree returns
- AC 5V - 30V / DC 5V - 48V to DC 3.3V - 33V Adjustable Step Down Buck ConverterOpens in a new window or tabBrand NewS$ 6.76Top-rated sellerTop-rated sellerautotool_uk (10,970) 99%Free International Shippingfrom China
- DC-DC LM2596 Step Down Adjustable CC/CV Power Supply Module Converter LED driverOpens in a new window or tabBrand NewS$ 1.50Top-rated sellerTop-rated sellerWas: S$ 1.66 10% offsurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns
- LM2596 Step-down Module DC 3.2-40V to 1.25-35V Switching Regulator Power SupplyOpens in a new window or tabBrand NewS$ 1.50Top-rated sellerTop-rated sellerworldchips (190,294) 99.1%Postage not specifiedfrom ChinaFree returns
- DP30V 5A Step down CC CV LED Constant Current Voltage Programmable Power SupplyOpens in a new window or tabBrand NewS$ 39.22Top-rated sellerTop-rated sellerWas: S$ 42.63 8% offalice1101983 (569,795) 99.5%+S$ 5.15 postagefrom ChinaFree returns
- 5PCS DC-DC Buck Converter Step Down Module LM2596 Power Supply Output 1.23V-30VOpens in a new window or tabBrand NewS$ 7.83Top-rated sellerTop-rated sellerWas: S$ 8.80 11% offalice1101983 (569,795) 99.5%+S$ 5.15 postagefrom ChinaFree returns
- 10A Step Down DC Buck Voltage Converter DC3.5~30V 5v 12v 24v Adjusable RegulatorOpens in a new window or tabBrand NewS$ 13.81Top-rated sellerTop-rated sellerWas: S$ 14.53 5% offelecdesign2015 (12,534) 99.1%+S$ 5.71 postagefrom ChinaAlmost gone27 watchers
- CNC DC DC Buck Boost Converter CC CV 0.6-30V Step-Down Up Power Supply ModuleOpens in a new window or tabBrand NewS$ 21.32Top-rated sellerTop-rated selleralipath876 (5,882) 97.3%Free International Shippingfrom China
- Adjustable Buck Converter Step Down Power Supply Module 1.23-30V LM2596 DC-DCOpens in a new window or tabBrand NewS$ 1.47Top-rated sellerTop-rated sellervatx9625 (884) 98.7%+S$ 1.47 postagefrom China
- DC5-30V to 1.25-30V Automatic Step UP/Down Converter Boost/ Voltage ModuleOpens in a new window or tabBrand NewS$ 15.62Top-rated sellerTop-rated sellerworldproduct365 (6,955) 97.6%+S$ 0.87 postagefrom China37 watchers
- DC5V-30V 300W 10A CC CV Auto Step-Up Step-Down Buck-Boost Power Supply Module DCOpens in a new window or tabBrand NewS$ 17.11Top-rated sellerTop-rated sellershopy001 (8,046) 98.7%Free International Shippingfrom ChinaFree returns
- 3Pcs LM317 Step Down Dc 5V-35V To 1.25V-30V Ac/Dc Power Supply Module owOpens in a new window or tabBrand NewS$ 8.72Top-rated sellerTop-rated seller*foosoo (56,507) 99.3%Free International Shippingfrom China
- 4A DC-DC Boost-Buck Step Up Down Adjustable Converter 6-30V to 3.3V 5V 12V 24VOpens in a new window or tabBrand NewS$ 5.52Top-rated sellerTop-rated sellerhello_alian (29,696) 99.4%+S$ 2.21 postagefrom ChinaFree returns
- Step up down Power Supply Converter Buck Boost 0.5-30V 30W AT30 Replace XL6009Opens in a new window or tabBrand NewS$ 4.31Top-rated sellerTop-rated sellermodulefans (115,355) 99.1%+S$ 5.15 postagefrom ChinaFree returns
- LM317 Step Down DC 5V-35V to 1.25V-30V DIY Kit AC/DC Power Supply ModuleOpens in a new window or tabBrand NewS$ 2.97Top-rated sellerTop-rated sellerWas: S$ 3.27 9% offsatisfyelectronics (217,456) 99.5%+S$ 1.46 postagefrom ChinaFree returns
- DC-DC 6V-30V to 5V/9V/12V Step down Power Supply Module Mini Buck Module 3AOpens in a new window or tabBrand NewS$ 1.46 to S$ 1.90Top-rated sellerTop-rated sellermodulefans (115,355) 99.1%+S$ 5.15 postagefrom China
- 200W/280W 12A Step Down Converter 7-40V To 1.2-35V 4.5-30V to 0.8-32V ModuleOpens in a new window or tabBrand NewS$ 4.52 to S$ 8.56Top-rated sellerTop-rated sellerWas: S$ 4.91 8% offalice1101983 (569,795) 99.5%+S$ 5.15 postagefrom China50+ sold
- LM2596 DC-DC Step-down Adjustable CC/CV Power Supply Module Converter LED driverOpens in a new window or tabBrand NewS$ 1.46Top-rated sellerTop-rated sellersurvy2014 (289,739) 99.7%Free International Shippingfrom ChinaFree returns256 sold
- DC 8-30V to 5V Step Down Power Supply Module DC-DC 2.4A Buck Power Supply BoardOpens in a new window or tabBrand NewS$ 6.90Top-rated sellerTop-rated sellerWas: S$ 7.34 6% offuafymu (491) 97.3%Free International Shippingfrom China
- Adjustable Step Up Down Voltage Regulator Converter Module 5.5-30V Power SupplyOpens in a new window or tabBrand NewS$ 8.71 to S$ 13.88bestupmall (86) 93.6%+S$ 2.38 postagefrom China
- DC-DC 6V-30V to 5V Mini Buck Module 3A Step-down Power Supply ModuleOpens in a new window or tabBrand NewS$ 4.30 to S$ 4.89Top-rated sellerTop-rated sellermicroworld2050 (3,200) 99.4%+S$ 1.83 postagefrom ChinaFree returns
- DC DC Step-down 12A Buck Power Module Adjustable 4.5V-30V to 0.8V-30V RegulatorOpens in a new window or tabBrand NewS$ 7.36Top-rated sellerTop-rated sellerhf005fr (2,149) 99%+S$ 0.92 postagefrom China
- 2pcs Output1.23V-30V DCDC Buck Converter Step Down Module LM2596 Power Supply GoOpens in a new window or tabBrand NewS$ 3.97Top-rated sellerTop-rated sellerWas: S$ 4.22 6% offgc_electronics_us (2,895) 98.2%+S$ 1.90 postagefrom ChinaFree returns
- Adjustable Buck Converter Step Down Power Supply Module 1.23-30V LM2596 DC-DCOpens in a new window or tabBrand NewS$ 1.60Top-rated sellerTop-rated selleryonghon0* (2,996) 99.5%+S$ 1.47 postagefrom China
- LM2596 Dc-Dc Step-Down Adjustable Cc/Cv Power Supply Module Converter Led Dri nyOpens in a new window or tabBrand NewS$ 2.40Top-rated sellerTop-rated seller*foosoo (56,507) 99.3%Free International Shippingfrom China
- DC-DC Buck Converter Step-down Power Supply Module 20-70V to 2.5-58V 30A 800WOpens in a new window or tabBrand NewS$ 73.81Top-rated sellerTop-rated sellerai_smart (65,834) 99.3%+S$ 7.36 postagefrom ChinaFree returns
- DC 5V~30V 300W 10A CC CV Auto Step-Up Step-Down Buck-Boost Power Supply ModuleOpens in a new window or tabBrand NewS$ 22.54Top-rated sellerTop-rated sellerworldchips (190,294) 99.1%Postage not specifiedfrom ChinaFree returns
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