Skip to main content
eBay logo

Shop by category

Advanced
    • Daily Deals
    • Brand Outlet
    • Help & Contact
    • Covid FAQs Page
    • Sell
    • Watch ListExpand watch list
      Loading...
      Sign in to see your user information
    • My eBayExpand My eBay
      • Summary
      • Recently Viewed
      • Bids/Offers
      • Watch List
      • Purchase History
      • Selling
      • Saved Searches
      • Saved Sellers
      • Messages
      • Collect & Spend
        Learn more
    • Expand Basket
      Loading...
      Something went wrong. View basket for details.
    {"modules":["unloadOptimization","bandwidthDetection"],"unloadOptimization":{"browsers":{"Firefox":true,"Chrome":true}},"bandwidthDetection":{"url":"https://ir.ebaystatic.com/cr/v/c1/thirtysevens.jpg","maxViews":4,"imgSize":37,"expiry":300000,"timeout":250}}

    There seems to be a problem completing the request at present.

    You are here

    1. eBay
    2. Business, Office & Industrial
    3. Electrical Equipment & Supplies
    4. Electronic Components & Semiconductors
    5. Semiconductors & Actives
    6. Power Regulators & Converters
    7. Unbranded Power Forward Converters
    Skip to page navigation

    Unbranded Power Forward Converters

    Side Refine Panel

    Shop by category

    • Semiconductors & Actives
    • Power Regulators & Converters
    • Diodes & Rectifiers
    • Integrated Circuits (ICs)
    • IC Sockets
    • Thyristors & SCRs
    • Transistors
    • Buzzers & Speakers
    • Development Kits & Boards

    • Output Voltage Rating (DC)

      • 3 V
      • 5 V
      • 12 V
      • 24 V
      • 36 V

    • Brand

      • UnbrandedFilter applied

    • Type

      • Forward ConverterFilter applied

    • Output Voltage Rating (AC)

    • Nominal Voltage Rating (DC)

    • Nominal Voltage Rating (AC)

    • Nominal Power Rating

    • Condition

      • New
      • New other (see details)

    • Price

      • Under £5.00
      • Over £5.00
      • Please provide a valid price range
        £
        -£

    • Buying format

      • All listings
      • Best Offer
      • Auction
      • Buy it now
      • Classified Ads

    • Item location

      • Default
      • UK Only
      • European Union & UK
      • Worldwide

    • Delivery options

      • Free postage
      • Free Click & Collect

    • Show only

      • Returns accepted
      • Completed items
      • Sold items
      • Deals & savings
      • Authorised seller
      • Authenticity Guarantee

    • All

    • Auction

    • Buy it now

    • Best Match
    • Price + postage: lowest first
    • Price + postage: highest first
    • Lowest price
    • Highest price
    • Time: ending soonest
    • Time: newly listed
    • Distance: nearest first
    List view

    1-48 of 1,460 results

    • MT3608 DC-DC Voltage Step Up Adjustable Module -UK Fast

      MT3608 DC-DC Voltage Step Up Adjustable Module -UK Fast

      £1.40
      (£1.40/Unit)
      Free postage
      or Best Offer
    • DC-DC 24V to 12V 30A 360W Step Down Power Supply Converter Regulator Module UK

      DC-DC 24V to 12V 30A 360W Step Down Power Supply Converter Regulator Module UK

      £19.88
      (£19.88/Unit)
      Free postage
    • 900W Digital DC-DC Output 10-120V 15A Step-up Power Module Boost Converter

      900W Digital DC-DC Output 10-120V 15A Step-up Power Module Boost Converter

      4.5 out of 5 stars
      (10)10 product ratings - 900W Digital DC-DC Output 10-120V 15A Step-up Power Module Boost Converter
      £25.60
      Free postage
      or Best Offer
      157 sold
    • DC 24V To DC12V 30A 360W Waterproof Step Down Power Supply Converter Regulator

      DC 24V To DC12V 30A 360W Waterproof Step Down Power Supply Converter Regulator

      £20.99
      Free postage
    • 360W DC/DC 24V To 12V Converter Regulator Stepdown 30A Car Power Supply Module

      360W DC/DC 24V To 12V Converter Regulator Stepdown 30A Car Power Supply Module

      £20.98
      Free postage
    • 360W DC-DC 24V to 12V Step-Down Converter 20A Power Supply Module Regulator MT

      360W DC-DC 24V to 12V Step-Down Converter 20A Power Supply Module Regulator MT

      £21.35
      Free postage
    • 8V-24V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

      8V-24V To 5V 3A 15W DC-DC Step Down Converter DC Power Supply Module Waterproof

      £5.47
      £17.78 postage
      214 sold
    • Super Arc 1000KV High Voltage Generator Module Inverter Transformer Pulse ST

      Super Arc 1000KV High Voltage Generator Module Inverter Transformer Pulse ST

      £4.92
      (£4.92/Unit)
      Free postage
    • Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil PO

      Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil PO

      £4.28
      Free postage
    • 15A 200W Synchronous Converter Buck Step-down Module DC-DC 8-60V TO 1-36V UK

      15A 200W Synchronous Converter Buck Step-down Module DC-DC 8-60V TO 1-36V UK

      £11.89 to £67.89
      Free postage
    • Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil

      Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil

      £4.97
      Free postage
    • DC-DC 8-60V TO 1-36V 15A 200W Synchronous Buck Converter Step-down Module UK

      DC-DC 8-60V TO 1-36V 15A 200W Synchronous Buck Converter Step-down Module UK

      £11.99 to £67.99
      Free postage
    • BQ25570 Energy Harvester Low Power Solar Module DC-DC Boost Charger Converter C

      BQ25570 Energy Harvester Low Power Solar Module DC-DC Boost Charger Converter C

      £14.38
      £1.38 postage
      or Best Offer
    • DC 3.7-7.4V 0.05A 1000kv Boost Step Up Power Module High Voltage Generator sq

      DC 3.7-7.4V 0.05A 1000kv Boost Step Up Power Module High Voltage Generator sq

      £5.41
      Free postage
    • Nixie Tube Power Supply High Voltage Boost Module 12V to 150-220V MAX1771

      Nixie Tube Power Supply High Voltage Boost Module 12V to 150-220V MAX1771

      £7.66
      Free postage
    • DC-DC 8-60V TO 1-36V 15A 200W Converter Voltage Power Synchronous Buck Module

      DC-DC 8-60V TO 1-36V 15A 200W Converter Voltage Power Synchronous Buck Module

      £11.35
      Free postage
      or Best Offer
    • Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil ST

      Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil ST

      £4.46
      Free postage
    • 15A 200W DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module New

      15A 200W DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module New

      £10.95 to £67.99
      Free postage
    • 30A 360W DC/DC 24V to 12V Buck Converter Step-down Reducer Transformer Module UK

      30A 360W DC/DC 24V to 12V Buck Converter Step-down Reducer Transformer Module UK

      £19.85
      (£19.85/Unit)
      Free postage
    • Ultra-high Inverter Arc Generator 1000 KV Pulsed High Voltage Ignition Coil wi

      Ultra-high Inverter Arc Generator 1000 KV Pulsed High Voltage Ignition Coil wi

      £7.19
      Free postage
    • DC-DC 5V to 1.2V-24V USB Step UP & Down Power Supply Module Adjustable Converter

      DC-DC 5V to 1.2V-24V USB Step UP & Down Power Supply Module Adjustable Converter

      £4.32
      (£4.32/Unit)
      Free postage
      or Best Offer
    • Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil MD

      Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil MD

      £6.40
      Free postage
      6 watching
    • 200W 15A Step-down Synchronous Buck Converter Module DC-DC 8-60V TO 1-36V

      200W 15A Step-down Synchronous Buck Converter Module DC-DC 8-60V TO 1-36V

      £11.95 to £67.98
      Free postage
    • Battery Anti-Over Discharge 12V 24V 36V 48V Low Voltage Alarm Protection Board

      Battery Anti-Over Discharge 12V 24V 36V 48V Low Voltage Alarm Protection Board

      £6.60
      (£6.60/Unit)
      Free postage
    • QC3.0 Type-c PD Lithium Li-ion 18650 Battery Quick Charger Module DIY Power Bank

      QC3.0 Type-c PD Lithium Li-ion 18650 Battery Quick Charger Module DIY Power Bank

      £8.69
      £0.86 postage
      or Best Offer
      58 sold
    • Waterproof DC/DC Voltage Converter Regulator 24V Step Down To 12V Adaptor ew

      Waterproof DC/DC Voltage Converter Regulator 24V Step Down To 12V Adaptor ew

      £10.82
      Free postage
    • DC 24V to 12V 5A 60W Voltage Regulator Buck Converter Step Down Module Car Auto

      DC 24V to 12V 5A 60W Voltage Regulator Buck Converter Step Down Module Car Auto

      £11.96
      Was: £12.59
      Free postage
      or Best Offer
    • DC 12V To DC 13.8V 18A 248W Step Up Power Supply Converter Regulator Module #U

      DC 12V To DC 13.8V 18A 248W Step Up Power Supply Converter Regulator Module #U

      £15.38
      Free postage
      Only 3 left
    • 400W DC-DC Step-up Boost Constant Current Power Supply Module LED Driver

      400W DC-DC Step-up Boost Constant Current Power Supply Module LED Driver

      £8.92
      Free postage
      or Best Offer
    • WaterProof 8V/40V to 13.8V 20A 276W Step Up DC/DC Power Converter Regulator UK

      WaterProof 8V/40V to 13.8V 20A 276W Step Up DC/DC Power Converter Regulator UK

      £45.31
      Free postage
      or Best Offer
    • 400W DC to DC Step Up Boost Buck Voltage Current Converter Power Supply Module

      400W DC to DC Step Up Boost Buck Voltage Current Converter Power Supply Module

      £5.51
      £1.19 postage
      or Best Offer
    • QBW018A0B 18A DC-DC Converter Isolated Power Module Input DC 36-75V Output DC12V

      QBW018A0B 18A DC-DC Converter Isolated Power Module Input DC 36-75V Output DC12V

      £15.59
      Free postage
    • 12V 24V 36V 48V Battery Anti-Over Discharge Low Voltage Alarm Protection Board R

      12V 24V 36V 48V Battery Anti-Over Discharge Low Voltage Alarm Protection Board R

      £6.58
      (£6.58/Unit)
      Free postage
      or Best Offer
    • DC-DC Buck Step Down Converter DC 15V-36V 18V 24V to 12V 1A Power Supply Module

      DC-DC Buck Step Down Converter DC 15V-36V 18V 24V to 12V 1A Power Supply Module

      £3.06
      £1.19 postage
      or Best Offer
    • AC-DC Volt Converter 220V 230V 240V to 36V 7A Power Supply Switching Transformer

      AC-DC Volt Converter 220V 230V 240V to 36V 7A Power Supply Switching Transformer

      £19.12
      £0.86 postage
      or Best Offer
    • DC/DC 24V to 12V 30A 360W Step Down Power Supply Converter Regulator Module New

      DC/DC 24V to 12V 30A 360W Step Down Power Supply Converter Regulator Module New

      £19.79
      (£19.79/Unit)
      Free postage
    • DC9V/36V To 13.8V5A70W Step Up/Down Power Supply Converter Regulator Module Tool

      DC9V/36V To 13.8V5A70W Step Up/Down Power Supply Converter Regulator Module Tool

      £13.70
      £0.17 postage
    • AC/DC to DC Buck Step Down Converter 3V 5V 12V 15V 24V Rectifier Filter Module

      AC/DC to DC Buck Step Down Converter 3V 5V 12V 15V 24V Rectifier Filter Module

      £6.69
      £0.86 postage
      or Best Offer
      68 sold
    • Car Voltage Stabilizer DC-DC Buck Voltage Converter Module 24V to 12V 100A 1200W

      Car Voltage Stabilizer DC-DC Buck Voltage Converter Module 24V to 12V 100A 1200W

      £114.19
      Free postage
    • 200W 15A 8-60V To 1-36V DC-DC Synchronous Buck Converter Step-down Module

      200W 15A 8-60V To 1-36V DC-DC Synchronous Buck Converter Step-down Module

      £5.59
      Was: £5.88
      £1.30 postage
      or Best Offer
    • 15A 200W Synchronous Buck Converter Step-down Module UK DC-DC 8-60V TO 1-36V

      15A 200W Synchronous Buck Converter Step-down Module UK DC-DC 8-60V TO 1-36V

      £11.98 to £67.98
      Free postage
    • 15A 200W DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module UK

      15A 200W DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module UK

      £11.35
      Free postage
      or Best Offer
    • 48V To 12V DC-DC 25A 300W Step-down Converter Power Supply Transformer Module

      48V To 12V DC-DC 25A 300W Step-down Converter Power Supply Transformer Module

      £19.63
      Free postage
    • 5-12V ZVS Induction Heating Power Board Module Flyback Driver Heater Low Voltage

      5-12V ZVS Induction Heating Power Board Module Flyback Driver Heater Low Voltage

      £6.78
      Free postage
    • Constant current LED driver boost board. Arduino lcd tft backlight lipo battery

      Constant current LED driver boost board. Arduino lcd tft backlight lipo battery

      £2.89
      Free postage
    • DC 12V Step Up To DC 13.8V 25A 345W Boost Power Converter Regulator Module Tools

      DC 12V Step Up To DC 13.8V 25A 345W Boost Power Converter Regulator Module Tools

      £24.59
      £3.44 postage
      Only 3 left
    • DC STEP UP CONVERTER 12 / 13.8 VOLTAGE DC TO 48 VOLT DC for graham white e-bell

      DC STEP UP CONVERTER 12 / 13.8 VOLTAGE DC TO 48 VOLT DC for graham white e-bell

      £25.37
      £17.50 postage
      50 sold
    • DC 24v to DC 12v Step Down 30A 360W Heavy Duty Truck Car Power Supply Adapter

      DC 24v to DC 12v Step Down 30A 360W Heavy Duty Truck Car Power Supply Adapter

      £19.99
      (£19.99/Unit)
      Free postage

    Results pagination - page 1

    1. 1
    2. 2
    3. 3
    4. 4
    5. 5
    6. 6
    7. 7
    8. 8
    9. 9
    10. 10

    • Savings are here!

      Get what you love for less.
      Shop now
    • Flymo Turbo Lite 270 Hover Lawn Mower - Certified Refurbished- Silver Grade
      Flymo Turbo Lite 270 Hover Lawn Mower - Certified Refurbished- Silver Grade
      £57.99
    • Jack Wills Womens Classic Hoodie OTH Hoody Hooded Top Cotton Kangaroo Pocket
      Jack Wills Womens Classic Hoodie OTH Hoody Hooded Top Cotton Kangaroo Pocket
      £28.00
    • GoPro HERO7 Black Waterproof Action Camera 4K HD 12MP - Certified Refurbished
      GoPro HERO7 Black Waterproof Action Camera 4K HD 12MP - Certified Refurbished
      £219.99
      (£219.99/Unit)Unit price: £219.99 per Unit
    • 12V 110AH LEISURE BATTERY HEAVY DUTY LOW HEIGHT (110 AH AMP) 110 AMP DUAL PURP
      12V 110AH LEISURE BATTERY HEAVY DUTY LOW HEIGHT (110 AH AMP) 110 AMP DUAL PURP
      £59.99
    • Joules Womens Chloe Fixed Wrap Dress With Split - Navy Peony
      Joules Womens Chloe Fixed Wrap Dress With Split - Navy Peony
      £21.95
      was -£79.95 | 73% OFF
    • REAL LEATHER Red Tape Tranby Mens Zip Pull On Chelsea Dealer Fashion Boots
      REAL LEATHER Red Tape Tranby Mens Zip Pull On Chelsea Dealer Fashion Boots
      £22.49
    • LOGIK L32AHE19 Android TV 32" Smart HD Ready LED TV Google Assistant - Currys
      LOGIK L32AHE19 Android TV 32" Smart HD Ready LED TV Google Assistant - Currys
      EEK A+
      £149.00
      was -£199.99 | 25% OFF

    Additional site navigation

    • About eBay
    • Announcements
    • Community
    • Safety Centre
    • Resolution Centre
    • Seller Centre
    • VeRO: Protecting Intellectual Property
    • Policies
    • Help & Contact
    • Site Map
    Copyright © 1995-2021 eBay Inc. All Rights Reserved. User Agreement, Privacy, Cookies and AdChoiceNorton Secured - powered by Verisign