DC DC to DC Power Regulators & Converters

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    • DC 48V Step Down to DC24V 10A 240W Converter Step Down Voltage Reducer Regulator - Image 1 of 4
    • DC 48V Step Down to DC24V 10A 240W Converter Step Down Voltage Reducer Regulator - Image 2 of 4
    • DC 48V Step Down to DC24V 10A 240W Converter Step Down Voltage Reducer Regulator - Image 3 of 4
    • DC 48V Step Down to DC24V 10A 240W Converter Step Down Voltage Reducer Regulator - Image 4 of 4

    DC 48V Step Down to DC24V 10A 240W Converter Step Down Voltage Reducer Regulator

    Brand New ยท DC
    $25.37
    Was: $26.99was - US $26.99
    or Best Offer
    Free shipping
    • Golf Cart Converter DC 36V to DC 12V 10A 120W Step Down Regulator Reducer IP68 - Image 1 of 4
    • Golf Cart Converter DC 36V to DC 12V 10A 120W Step Down Regulator Reducer IP68 - Image 2 of 4
    • Golf Cart Converter DC 36V to DC 12V 10A 120W Step Down Regulator Reducer IP68 - Image 3 of 4
    • Golf Cart Converter DC 36V to DC 12V 10A 120W Step Down Regulator Reducer IP68 - Image 4 of 4

    Golf Cart Converter DC 36V to DC 12V 10A 120W Step Down Regulator Reducer IP68

    Brand New ยท DC
    $16.91
    Was: $17.99was - US $17.99
    or Best Offer
    Free shipping
    • DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof - Image 1 of 4
    • DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof - Image 2 of 4
    • DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof - Image 3 of 4
    • DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof - Image 4 of 4

    DC 24V to 12V 20A 240W Voltage Reducer Regulator Step Down Converter Waterproof

    Brand New ยท DC
    $17.59
    Was: $19.99was - US $19.99
    or Best Offer
    Free shipping
    355 sold
    • Sure Power Industries - Model 12010C00 DC-DC Converter - Image 1 of 3
    • Sure Power Industries - Model 12010C00 DC-DC Converter - Image 2 of 3
    • Sure Power Industries - Model 12010C00 DC-DC Converter - Image 3 of 3

    Sure Power Industries - Model 12010C00 DC-DC Converter

    Pre-Owned ยท DC
    $149.99
    or Best Offer
    $16.00 shipping
  • NEW 2012-2020 Ranger Gem Convertor 48Vdc/12Vdc Polaris 4013453 SEVCON 622-11111 - Image 1 of 4

    NEW 2012-2020 Ranger Gem Convertor 48Vdc/12Vdc Polaris 4013453 SEVCON 622-11111

    Brand New ยท DC
    $399.99
    $12.95 shipping
    61 sold
  • AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA DC Input Step Down Voltage Regulator - Image 1 of 4

    AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA DC Input Step Down Voltage Regulator

    Brand New ยท DC
    $5.21
    Was: $5.48was - US $5.48
    Free shipping
    62 sold
  • 20pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V - Image 1 of 4

    20pcs Mini360 3A DC Voltage Step Down Power Converter Buck Module 3.3V 5V 9V 12V

    Brand New ยท DC
    $15.79
    Free shipping
  • Mean Well DDR-240C-24 240W DIN Rail Type DC-DC Converter - Image 1 of 4

    New ListingMean Well DDR-240C-24 240W DIN Rail Type DC-DC Converter

    Pre-Owned ยท DC
    $100.00
    or Best Offer
    $10.12 shipping
  • Newmar 12-12-35 I Isolated DC-DC Converter - Image 1 of 4

    Newmar 12-12-35 I Isolated DC-DC Converter

    Pre-Owned ยท DC
    $50.00
    $25.00 shipping
    0 bids
    5d 3h
  • AC-DC Converter AC 120V 240V to DC 12V 3.5W 300 mA Power Supply Mini PCB Module - Image 1 of 4

    AC-DC Converter AC 120V 240V to DC 12V 3.5W 300 mA Power Supply Mini PCB Module

    Brand New ยท DC
    $3.45
    $5.95 shipping
    55 sold
  • AC DC Converter Switching Power Supply Module Circuit AC 110V 220V DC 12V 3A 36W - Image 1 of 4

    AC DC Converter Switching Power Supply Module Circuit AC 110V 220V DC 12V 3A 36W

    Brand New ยท DC
    $14.99
    Free shipping
    47 sold
  • AC to DC Converter SMPS 110V to 12V Converter 12V DC Power Supply, Universal ... - Image 1 of 4

    New ListingAC to DC Converter SMPS 110V to 12V Converter 12V DC Power Supply, Universal ...

    Brand New ยท DC
    $56.52
    Free shipping
  • VOLVO VNL - VOLTAGE DOUBLER, DC - DC CONVERTER, MODEL#: 4122222 - Image 1 of 4

    VOLVO VNL - VOLTAGE DOUBLER, DC - DC CONVERTER, MODEL#: 4122222

    $1,150.00
    or Best Offer
    Free shipping
  • DC 48V 36V to DC 12V 20A 240W Converter Step Down Voltage Regulator Reducer - Image 1 of 4

    DC 48V 36V to DC 12V 20A 240W Converter Step Down Voltage Regulator Reducer

    Brand New ยท DC
    $23.99
    or Best Offer
    Free shipping
  • 20A 100W Converter DC 12V 24V Step Down to DC 5V Voltage Regulator Waterproof - Image 1 of 4

    20A 100W Converter DC 12V 24V Step Down to DC 5V Voltage Regulator Waterproof

    Brand New ยท DC
    $17.99
    or Best Offer
    Free shipping
  • DC 24V Step Down to 12V 10A 120W Regulator Power Supplies Transformer Converter - Image 1 of 4

    DC 24V Step Down to 12V 10A 120W Regulator Power Supplies Transformer Converter

    Brand New ยท DC
    $16.91
    Was: $17.99was - US $17.99
    or Best Offer
    Free shipping
    56 sold
  • 3Pcs AC-DC Converter 6V 12V 24V to 12V 6V Full Bridge Rectifier Filter Power ... - Image 1 of 4

    3Pcs AC-DC Converter 6V 12V 24V to 12V 6V Full Bridge Rectifier Filter Power ...

    Brand New ยท DC
    $17.88
    Free shipping
  • 2pcs High Voltage Generator DC 6-12V To 1000kV Boost Step-Up Inverter Arc Pulse - Image 1 of 4

    2pcs High Voltage Generator DC 6-12V To 1000kV Boost Step-Up Inverter Arc Pulse

    Brand New ยท DC
    $13.38
    or Best Offer
    Free shipping
  • Lightly used 12V to USB-C 5V DC-DC converter with extra-long battery leads - Image 1 of 4

    Lightly used 12V to USB-C 5V DC-DC converter with extra-long battery leads

    Pre-Owned ยท DC
    $0.99
    $4.51 shipping
    0 bids
    4d
  • Lucent Power Converter Modules 36-75 VDC In, 3.3V DC Regulated Output JAW050F-U - Image 1 of 4

    Lucent Power Converter Modules 36-75 VDC In, 3.3V DC Regulated Output JAW050F-U

    Brand New ยท DC
    $9.99
    $3.95 shipping
  • DC-DC Step-Down Power Supply Buck Module 3.3V AMS1117 LDO 800mA 3Pin Power Board - Image 1 of 2

    DC-DC Step-Down Power Supply Buck Module 3.3V AMS1117 LDO 800mA 3Pin Power Board

    Brand New ยท DC
    $4.16
    Was: $4.38was - US $4.38
    or Best Offer
    Free shipping
    Only 3 left
  • Newmar 48-24-18i DC-DC Converter 24.5vdc - Image 1 of 4

    Newmar 48-24-18i DC-DC Converter 24.5vdc

    Pre-Owned ยท DC
    $224.95
    or Best Offer
    $16.85 shipping
  • 20A 240W Converter for Golf Cart DC 24V to DC 12V Voltage Regulator Waterproof - Image 1 of 4

    20A 240W Converter for Golf Cart DC 24V to DC 12V Voltage Regulator Waterproof

    Brand New ยท DC
    $17.39
    Was: $19.99was - US $19.99
    or Best Offer
    Free shipping
  • AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA DC Input Step Down Voltage Regulator - Image 1 of 3

    AMS1117 1.2V/1.5V/1.8V/2.5V/3.3V/5V 800mA DC Input Step Down Voltage Regulator

    Brand New ยท DC
    $5.00
    Free shipping
    Only 1 left!
  • Waterproof Power Converter DC 24V Step Down to DC 12V 10A 120W Voltage Regulator - Image 1 of 4

    Waterproof Power Converter DC 24V Step Down to DC 12V 10A 120W Voltage Regulator

    Brand New ยท DC
    $16.91
    Was: $17.99was - US $17.99
    or Best Offer
    Free shipping
  • 18v to 12v Step Down Converter for Dewalt D20 Power Wheels Battery Adapter DC - Image 1 of 4

    18v to 12v Step Down Converter for Dewalt D20 Power Wheels Battery Adapter DC

    Brand New ยท DC
    $26.87
    Was: $29.85was - US $29.85
    or Best Offer
    Free shipping
    5 watching
  • Voltage Regulator Step-Down Module (DC-DC) 5V - 5A - Image 1 of 4

    Voltage Regulator Step-Down Module (DC-DC) 5V - 5A

    Brand New ยท DC
    $9.99
    Free shipping
  • 150W DC-DC Boost Converter 10-32V In to 12-35V Out 6A Step Up Voltage Charger US - Image 1 of 4

    150W DC-DC Boost Converter 10-32V In to 12-35V Out 6A Step Up Voltage Charger US

    Brand New ยท DC
    (10)
    $7.99
    Free shipping
    434 sold
  • Victor Mega Module DC-DC Converter VI-L10-CX - Image 1 of 4

    Victor Mega Module DC-DC Converter VI-L10-CX

    Brand New ยท DC
    $60.00
    or Best Offer
    $9.39 shipping
  • AC-DC Switching Buck Converter AC 110V 220V 230V to DC ยฑ5V ยฑ12V ยฑ15V Power Spply - Image 1 of 3

    AC-DC Switching Buck Converter AC 110V 220V 230V to DC ยฑ5V ยฑ12V ยฑ15V Power Spply

    Brand New ยท DC
    $7.35 to $7.50
    $20.00 shipping
  • Electric DC DC Converter Transformer Power Supply Step Down Voltage Regulator - Image 1 of 4

    Electric DC DC Converter Transformer Power Supply Step Down Voltage Regulator

    Brand New ยท DC
    $41.37 to $72.19
    Was: $47.01was - US $47.01
    Free shipping
  • DC5V Micro USB 18650 3.7V Lithium Li-ion Battery Charger Module UPS Power Supply - Image 1 of 2

    DC5V Micro USB 18650 3.7V Lithium Li-ion Battery Charger Module UPS Power Supply

    Brand New ยท DC
    $1.99
    or Best Offer
    $20.00 shipping
    896 sold
  • Dc Dc Buck Boost Converter Variable Voltage Regulator Cc Cv 0.530v 4a 5v 6v 12v - Image 1 of 4

    Dc Dc Buck Boost Converter Variable Voltage Regulator Cc Cv 0.530v 4a 5v 6v 12v

    Brand New ยท DC
    $23.23
    Free shipping
  • 6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V ... - Image 1 of 3

    6 Pack LM2596 DC to DC High Efficiency Voltage Regulator 3.2-35V to 1.25-30V ...

    Brand New ยท DC
    $4.49
    $4.14 shipping
  • DC-DC Boost Step Up Converter Dual Output 3V~5.5V 3.3V 3.7V 4.2V 5V to 12V/-12V - Image 1 of 4

    DC-DC Boost Step Up Converter Dual Output 3V~5.5V 3.3V 3.7V 4.2V 5V to 12V/-12V

    Brand New ยท DC
    $2.96
    or Best Offer
    $3.75 shipping
  • RLH 8806-1275-02 130 VDC to 24 VDC Step Down Voltage Converter - Image 1 of 3

    RLH 8806-1275-02 130 VDC to 24 VDC Step Down Voltage Converter

    Pre-Owned ยท DC
    $63.99
    Was: $79.99was - US $79.99
    or Best Offer
    $9.60 shipping
  • V Telesky 5pcs DC-DC Buck Converter Adjustable Step Down Module High-Power Power - Image 1 of 4

    V Telesky 5pcs DC-DC Buck Converter Adjustable Step Down Module High-Power Power

    Brand New ยท DC
    $16.99
    Free shipping
  • Converter Module ๏ปฟ FDR AS4578 L3 - Image 1 of 1

    Converter Module ๏ปฟ FDR AS4578 L3

    Brand New ยท DC
    $989.20
    or Best Offer
    $45.70 shipping
    Only 1 left!
  • DC 5V 12V 24V 3A Constant Current Voltage LED Driver Buck Step-Down Power Supply - Image 1 of 4

    DC 5V 12V 24V 3A Constant Current Voltage LED Driver Buck Step-Down Power Supply

    Brand New ยท DC
    $3.58
    or Best Offer
    $20.00 shipping
    68 sold
  • DC-DC Boost Step up Converter 5-32V to 5V-42V 9V 12V 24V 36V Power Supply Module - Image 1 of 3

    DC-DC Boost Step up Converter 5-32V to 5V-42V 9V 12V 24V 36V Power Supply Module

    Brand New ยท DC
    $4.99
    or Best Offer
    $20.00 shipping
    80 sold
  • PLUSROC DC 12V/24V TO 5V CONVERTER 2-USB - Image 1 of 4

    PLUSROC DC 12V/24V TO 5V CONVERTER 2-USB

    $6.00
    or Best Offer
    $4.51 shipping
  • Cosel CBS2004812 200W DC/DC Buck Converter 36-76V In 12V 16.7A Out - Image 1 of 4

    Cosel CBS2004812 200W DC/DC Buck Converter 36-76V In 12V 16.7A Out

    Brand New ยท DC
    $20.96
    Was: $29.94was - US $29.94
    Free shipping
  • 4pcs Ac/dc To Dc Step Down Buck Converter Ac 530v Dc 548v 24v 36v 48v To Dc 2.53 - Image 1 of 4

    4pcs Ac/dc To Dc Step Down Buck Converter Ac 530v Dc 548v 24v 36v 48v To Dc 2.53

    Brand New ยท DC
    $20.56
    Free shipping
  • DC-DC Buck Step Down Adjustable Converter Linear Regulator 3.3V 5V 6V 9V 12V 24V - Image 1 of 4

    DC-DC Buck Step Down Adjustable Converter Linear Regulator 3.3V 5V 6V 9V 12V 24V

    Brand New ยท DC
    $1.35
    or Best Offer
    $3.75 shipping
    484 sold
  • AC-DC Switching Power Supply Board Module AC110V 220V 230V to DC ยฑ5V ยฑ12V ยฑ15V - Image 1 of 3

    AC-DC Switching Power Supply Board Module AC110V 220V 230V to DC ยฑ5V ยฑ12V ยฑ15V

    Brand New ยท DC
    $7.36 to $7.50
    $20.00 shipping
    88 sold
  • HiLetgo 3pcs XL4015 4~38V to 1.25-36V 5A DC-DC Buck Converter - Image 1 of 4

    HiLetgo 3pcs XL4015 4~38V to 1.25-36V 5A DC-DC Buck Converter

    Brand New ยท DC
    $5.00
    $4.08 shipping
  • 5V DC-DC Step-up Converter Module ๏ปฟ1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V US! - Image 1 of 3

    5V DC-DC Step-up Converter Module ๏ปฟ1.5V 1.8V 2.5V 3V 3.3V 3.7V 4.2V to 5V US!

    Brand New ยท DC
    $7.39
    Free shipping
    82 sold
  • AC to DC Converter SMPS 110V to 12V Converter 12V DC Power Supply, Universal ... - Image 1 of 4

    AC to DC Converter SMPS 110V to 12V Converter 12V DC Power Supply, Universal ...

    Brand New ยท DC
    $56.52
    Free shipping
  • DC 24V Power Supply AC Converter Adapter Transformer 5A US plug charger 2m long - Image 1 of 4

    DC 24V Power Supply AC Converter Adapter Transformer 5A US plug charger 2m long

    Brand New ยท DC
    $32.99
    $8.10 shipping
  • DC-DC Boost Step Up Voltage Converter 3V 3.3V 3.7V 4.2V to 5V 2A USB Charger LED - Image 1 of 4

    DC-DC Boost Step Up Voltage Converter 3V 3.3V 3.7V 4.2V to 5V 2A USB Charger LED

    Brand New ยท DC
    $4.55
    or Best Offer
    $3.75 shipping
  • DC 12V 50A 600W Power Supply Adapter Transformer Switch AC 110V / 220V to DC ... - Image 1 of 4

    DC 12V 50A 600W Power Supply Adapter Transformer Switch AC 110V / 220V to DC ...

    Brand New ยท DC
    $61.52
    Free shipping
  • Surepower Industries DC - DC Converter Digital Model 21030C00 - Image 1 of 3

    Surepower Industries DC - DC Converter Digital Model 21030C00

    Pre-Owned ยท DC
    $229.99
    $14.30 shipping
  • DC-DC High Voltage Capacitor Charging Step Up Boost Module DC 8-32V to 45V-390V - Image 1 of 4

    DC-DC High Voltage Capacitor Charging Step Up Boost Module DC 8-32V to 45V-390V

    Brand New ยท DC
    $10.99
    Free shipping
  • 5A DC-DC Buck Step-down Converter Voltage Regulator LED Meter 4V-38V to 1.5V-36V - Image 1 of 4

    5A DC-DC Buck Step-down Converter Voltage Regulator LED Meter 4V-38V to 1.5V-36V

    Brand New ยท DC
    $8.16
    $2.90 shipping
  • American Signal Company 6V 48A dc-dc converter GPT-432 sign power supply - Image 1 of 4

    American Signal Company 6V 48A dc-dc converter GPT-432 sign power supply

    Pre-Owned ยท DC
    $195.00
    or Best Offer
    $19.95 shipping
  • Newmar 48-24-18i DC-DC Converter 24.5vdc - Image 1 of 4

    Newmar 48-24-18i DC-DC Converter 24.5vdc

    $600.00
    or Best Offer
    $26.40 shipping
  • AC 110V/220V to DC 12V 30A 360W Universal Regulated Switching Power Supply Ad... - Image 1 of 3

    AC 110V/220V to DC 12V 30A 360W Universal Regulated Switching Power Supply Ad...

    Brand New ยท DC
    $22.28
    Free shipping
  • Dowonsol 168W DC-DC Converter 12V to 56V 3A Power Converter Module - Image 1 of 3

    Dowonsol 168W DC-DC Converter 12V to 56V 3A Power Converter Module

    $12.99
    $7.01 shipping
  • NEW Industrial Power Systems DC Voltage Converter ICT2412-10AH/GS ICT2412-10AH - Image 1 of 1

    NEW Industrial Power Systems DC Voltage Converter ICT2412-10AH/GS ICT2412-10AH

    Brand New ยท DC
    $90.34
    or Best Offer
    $13.01 shipping
  • DC-DC Boost Step up Converter 3V-34V To 4~35V 5V 9V 12V 24V Power Supply Module - Image 1 of 4

    DC-DC Boost Step up Converter 3V-34V To 4~35V 5V 9V 12V 24V Power Supply Module

    Brand New ยท DC
    $4.95
    or Best Offer
    $20.00 shipping
    100 sold

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