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Power Regulators & Converters

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  • DC/DC Converter Regulator 12V Stepdown to 5V 3A 15W Car Power Supply Module UK

    DC/DC Converter Regulator 12V Stepdown to 5V 3A 15W Car Power Supply Module UK

    £3.95
  • LM2596 DC-DC Buck Converter Step Down Adjustable Power Supply Module -UK

    LM2596 DC-DC Buck Converter Step Down Adjustable Power Supply Module -UK

    £3.45
  • Boost Step-up Power Module High-voltage Generator Converter DC 3v-6v to 400kV

    Boost Step-up Power Module High-voltage Generator Converter DC 3v-6v to 400kV

    £4.28
  • DC/DC Step Down Converter 12V to 5V 3A 15W Regulator Buck Car Boat Power Supply

    DC/DC Step Down Converter 12V to 5V 3A 15W Regulator Buck Car Boat Power Supply

    £5.25
    (£5.25/Unit)
  • Buck Converter Step Down DC-DC Adjustable Power Supply Voltage Regulator LM2596

    Buck Converter Step Down DC-DC Adjustable Power Supply Voltage Regulator LM2596

    £3.45
    (£3.45/Unit)
  • 5A DC to DC Step Down Buck Converter Constant Voltage or Current, 5-32V, UK

    5A DC to DC Step Down Buck Converter Constant Voltage or Current, 5-32V, UK

    £4.25
  • TO220 Voltage Regulators L78 & L79 L7805CV to L7824CV and L7905CV to L7924CV 2PK

    TO220 Voltage Regulators L78 & L79 L7805CV to L7824CV and L7905CV to L7924CV 2PK

    £2.37
    (£1.19/Unit)

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    • LM2596 DC-DC Adjustable Power Supply Step Down Module Buck Converter 3V-35V - Image 1 of 3
    • LM2596 DC-DC Adjustable Power Supply Step Down Module Buck Converter 3V-35V - Image 2 of 3
    • LM2596 DC-DC Adjustable Power Supply Step Down Module Buck Converter 3V-35V - Image 3 of 3

    LM2596 DC-DC Adjustable Power Supply Step Down Module Buck Converter 3V-35V

    Brand new · Unbranded
    £2.74
    Free postage
    422 sold
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    • Regulator Home Automatic AC Voltage Stabilizer 70V-140V/150V-250V To 110V/220V - Image 1 of 4
    • Regulator Home Automatic AC Voltage Stabilizer 70V-140V/150V-250V To 110V/220V - Image 2 of 4
    • Regulator Home Automatic AC Voltage Stabilizer 70V-140V/150V-250V To 110V/220V - Image 3 of 4
    • Regulator Home Automatic AC Voltage Stabilizer 70V-140V/150V-250V To 110V/220V - Image 4 of 4

    Regulator Home Automatic AC Voltage Stabilizer 70V-140V/150V-250V To 110V/220V

    Brand new · Unbranded
    £153.60 to £338.40
    Free postage
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    • Automatic Electronics Module For AVR R230 Suitable for Leroy Somer Applications - Image 1 of 4
    • Automatic Electronics Module For AVR R230 Suitable for Leroy Somer Applications - Image 2 of 4
    • Automatic Electronics Module For AVR R230 Suitable for Leroy Somer Applications - Image 3 of 4
    • Automatic Electronics Module For AVR R230 Suitable for Leroy Somer Applications - Image 4 of 4

    Automatic Electronics Module For AVR R230 Suitable for Leroy Somer Applications

    Brand new · Unbranded
    £28.90
    Was: £31.40was - £31.40
    or Best Offer
    Free postage
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    • 1/10pcs DC-DC Adjustable Power Supply Step Down Module PSU Buck Converter 3V-35V - Image 1 of 4
    • 1/10pcs DC-DC Adjustable Power Supply Step Down Module PSU Buck Converter 3V-35V - Image 2 of 4
    • 1/10pcs DC-DC Adjustable Power Supply Step Down Module PSU Buck Converter 3V-35V - Image 3 of 4
    • 1/10pcs DC-DC Adjustable Power Supply Step Down Module PSU Buck Converter 3V-35V - Image 4 of 4

    1/10pcs DC-DC Adjustable Power Supply Step Down Module PSU Buck Converter 3V-35V

    Brand new · Unbranded
    £2.39 to £17.99
    Free postage
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  • DC/DC Converter Regulator 12V Stepdown to 5V 3A 15W Car Power Supply Module UK - Image 1 of 3

    DC/DC Converter Regulator 12V Stepdown to 5V 3A 15W Car Power Supply Module UK

    Brand new · Unbranded
    (60)
    £3.95
    or Best Offer
    Free postage
    8,532 sold
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  • Step-up Boost Power Module High-voltage Generator Converter DC 3V-6V to 400kV UK - Image 1 of 3

    Step-up Boost Power Module High-voltage Generator Converter DC 3V-6V to 400kV UK

    Brand new · Unbranded
    £3.75
    Free postage
    164 sold
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  • DC 18V- 12V For Makita 18V Battery Step Down Converter Cigarette Lighter Adapter - Image 1 of 4

    DC 18V- 12V For Makita 18V Battery Step Down Converter Cigarette Lighter Adapter

    Brand new · Unbranded
    £11.93
    or Best Offer
    Free postage
    12 watching
    R⁣P⁣⁣⁣ ⁣W⁣Z⁣⁣⁣⁣ ⁣S⁣⁣⁣⁣0⁣ ⁣I⁣⁣⁣3⁣⁣ ⁣N⁣⁣G⁣⁣ ⁣
  • Buck Converter LM2596 DC-DC Adjustable Power Supply Step Down Module PSU 3V-35V - Image 1 of 4

    Buck Converter LM2596 DC-DC Adjustable Power Supply Step Down Module PSU 3V-35V

    Brand new · DC
    (9)
    £3.19
    (£3.19/Unit)
    or Best Offer
    Free postage
    228 sold
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  • DC/DC Step Down Converter 12V to 5V 3A 15W Regulator Buck Car Boat Power Supply - Image 1 of 4

    DC/DC Step Down Converter 12V to 5V 3A 15W Regulator Buck Car Boat Power Supply

    Brand new · DC
    (5)
    £5.25
    (£5.25/Unit)
    Free postage
    2,917 sold
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  • 18V to 12V Step Down Converter Cigarette Lighter Adapter for Dewalt 18V Tools - Image 1 of 4

    18V to 12V Step Down Converter Cigarette Lighter Adapter for Dewalt 18V Tools

    Brand new · Unbranded
    £11.99
    or Best Offer
    Free postage
    32 sold
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  • DC Converter 12V to 5V 15W 3A Step Down Car Van Bike Power Supply - 1 USB Output - Image 1 of 4

    DC Converter 12V to 5V 15W 3A Step Down Car Van Bike Power Supply - 1 USB Output

    Brand new
    £6.25
    (£6.25/Unit)
    Free postage
    935 sold
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  • Buck Converter Step Down DC-DC Adjustable Power Supply Voltage Regulator LM2596 - Image 1 of 4

    Buck Converter Step Down DC-DC Adjustable Power Supply Voltage Regulator LM2596

    Brand new
    £3.45
    (£3.45/Unit)
    Free postage
    1,870 sold
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  • Converter For Dewalt 18V to 12V Step Down 10A 120W Voltage Battery Regulator DIY - Image 1 of 4

    Converter For Dewalt 18V to 12V Step Down 10A 120W Voltage Battery Regulator DIY

    Brand new · Unbranded
    £13.99
    or Best Offer
    Free postage
    33 sold
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  • 8-40V to 12V 10/15/20A Voltage Stabilizer Car Power Supply Regulator Waterproof - Image 1 of 4

    8-40V to 12V 10/15/20A Voltage Stabilizer Car Power Supply Regulator Waterproof

    Brand new · Unbranded
    £22.92 to £41.55
    Free postage
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  • 12V to 24V 48V 20A 50A DC to DC Converter Step up Booster Regulator Boat Vehicle - Image 1 of 4

    12V to 24V 48V 20A 50A DC to DC Converter Step up Booster Regulator Boat Vehicle

    Brand new · Unbranded
    £125.64 to £142.22
    Free postage
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  • Premium Cylinder Piston Kit for FS38 FS45 FS46 FS55 HS45 KM55 with 34mm Bore - Image 1 of 4

    Premium Cylinder Piston Kit for FS38 FS45 FS46 FS55 HS45 KM55 with 34mm Bore

    Brand new · Unbranded
    £20.34
    Was: £22.10was - £22.10
    or Best Offer
    Free postage
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  • 8-40V to 12V 10A DC Voltage Stabilizer Car Power Supply Regulator Waterproof UK - Image 1 of 4

    8-40V to 12V 10A DC Voltage Stabilizer Car Power Supply Regulator Waterproof UK

    Brand new · Unbranded
    £16.26
    (£16.26/Unit)
    or Best Offer
    Free postage
    30 sold
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  • Waterproof 12V to 5V Converter DC-DC Step Down Module Power Adapter - Image 1 of 4

    Waterproof 12V to 5V Converter DC-DC Step Down Module Power Adapter

    Brand new · Unbranded
    £6.50 to £7.50
    Free postage
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  • DC Step Down Regulator Converter Buck 12V to 5V/6V/9V Car Boat Van Power Supply - Image 1 of 4

    DC Step Down Regulator Converter Buck 12V to 5V/6V/9V Car Boat Van Power Supply

    Brand new · Unbranded
    £5.25 to £7.25
    (£5.25/Unit)
    Free postage
    529 sold
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  • DC Buck Step down Adjustable Voltage Regulator 5v~24v to 3.3v 12v 3A | SEE DESC - Image 1 of 4

    DC Buck Step down Adjustable Voltage Regulator 5v~24v to 3.3v 12v 3A | SEE DESC

    Brand new · Unbranded
    £2.29
    or Best Offer
    Free postage
    Only 1 left.
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  • LM2596 Power Supply DC-DC Adjustable Step Down Buck Voltage Regulator 4.5-40V UK - Image 1 of 1

    LM2596 Power Supply DC-DC Adjustable Step Down Buck Voltage Regulator 4.5-40V UK

    Brand new · Unbranded
    £3.49 to £4.49
    Free postage
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  • DC-DC Adjustable Step Down Buck Voltage Regulator with LED display 1.5v-35v - Image 1 of 3

    DC-DC Adjustable Step Down Buck Voltage Regulator with LED display 1.5v-35v

    Brand new · Unbranded
    £3.45
    £2.94 P&P
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  • 20/24Pin ATX Power Supply Breakout PCB Board Adjustable Voltage Module & Case - Image 1 of 4

    20/24Pin ATX Power Supply Breakout PCB Board Adjustable Voltage Module & Case

    Brand new
    £10.95
    Free postage
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  • 🇬🇧 5V, 1A Buck Converter. Replacement for LM7805 Step-down Regulator Spectrum - Image 1 of 2

    🇬🇧 5V, 1A Buck Converter. Replacement for LM7805 Step-down Regulator Spectrum

    Brand new · Unbranded
    £4.09
    Free postage
    118 sold
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  • IP2368 Bidirectional 100w Fast Charging Module Buck-Boost 4S Lithium Battery - Image 1 of 4

    IP2368 Bidirectional 100w Fast Charging Module Buck-Boost 4S Lithium Battery

    Brand new
    £5.93
    Free postage
    30 sold
    ⁣K⁣⁣⁣⁣⁣M⁣ ⁣⁣4⁣⁣P⁣⁣ ⁣0⁣A⁣⁣⁣⁣⁣ ⁣⁣⁣X⁣J⁣⁣⁣ ⁣
  • Voltage Regulator L78xx Series Positive 5V/6V/9V/10V/12V/15V/18V/24V TO-220 - Image 1 of 1

    Voltage Regulator L78xx Series Positive 5V/6V/9V/10V/12V/15V/18V/24V TO-220

    Brand new · Unbranded
    £2.25 to £4.30
    Free postage
    216 sold
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  • DC 12V to DC 19V Boost Voltage Converter Step Up Power Adapter Waterproof New - Image 1 of 4

    DC 12V to DC 19V Boost Voltage Converter Step Up Power Adapter Waterproof New

    Brand new · Unbranded
    £7.38
    or Best Offer
    Free postage
    Only 2 left
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  • MT3608 Adjustable Boost Converter 2A Step-Up Voltage Regulator Module - Image 1 of 4

    MT3608 Adjustable Boost Converter 2A Step-Up Voltage Regulator Module

    Brand new · Unbranded
    £3.49
    (£3.49/Unit)
    or Best Offer
    Free postage
    177 sold
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  • WaterProof 48V to 12V 30A 360W Step Down DC/DC Power Converter Regulator UK - Image 1 of 4

    WaterProof 48V to 12V 30A 360W Step Down DC/DC Power Converter Regulator UK

    Brand new
    £28.78
    Free postage
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  • 240W Step Down DC Voltage Converter 20A For Dewalt 18V to 12V Battery Dock Power - Image 1 of 4

    240W Step Down DC Voltage Converter 20A For Dewalt 18V to 12V Battery Dock Power

    Brand new · Unbranded
    £14.99
    Free postage
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  • 12V to 24V 48V 20A 50A DC to DC Converter Step up Booster Regulator Boat Vehicle - Image 1 of 4

    12V to 24V 48V 20A 50A DC to DC Converter Step up Booster Regulator Boat Vehicle

    Brand new · Unbranded
    £119.38 to £134.88
    Free postage
    5 watching
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  • Adjustable DC Boost Power Supply Output Constant Voltage Current Charging Module - Image 1 of 4

    Adjustable DC Boost Power Supply Output Constant Voltage Current Charging Module

    Brand new · Unbranded
    £75.59 to £77.99
    £2.39 P&P
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  • 🇬🇧 Fixed 5v output MP1584 3A 96% efficiency step down voltage regulator Module - Image 1 of 4

    🇬🇧 Fixed 5v output MP1584 3A 96% efficiency step down voltage regulator Module

    Brand new
    £3.98
    Free postage
    1,310 sold
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  • 18V to 12V Step Down Converter for Dewalt 18/20V Battery Adapter USB Type C XT60 - Image 1 of 4

    18V to 12V Step Down Converter for Dewalt 18/20V Battery Adapter USB Type C XT60

    Brand new · Unbranded
    £22.49
    or Best Offer
    Free postage
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  • 5pcs TP4056 Lithium Battery Charging Module with Protection USB-C - Image 1 of 4

    5pcs TP4056 Lithium Battery Charging Module with Protection USB-C

    Brand new · Unbranded
    £2.99
    £1.00 P&P
    56 sold
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  • LM2596 DC-DC Buck Converter Step Down Adjustable Power Supply Module -UK - Image 1 of 4

    LM2596 DC-DC Buck Converter Step Down Adjustable Power Supply Module -UK

    Brand new · Dodge
    (20)
    £3.45
    or Best Offer
    Free postage
    Est. delivery Thu, Aug 14
    4,819 sold
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  • DC/DC Volt 12V to 6V 3A 18W Step Down Buck Converter Regulator Car Boat Power - Image 1 of 4

    DC/DC Volt 12V to 6V 3A 18W Step Down Buck Converter Regulator Car Boat Power

    Brand new · Unbranded
    £7.25
    (£7.25/Unit)
    Free postage
    628 sold
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  • 1 3 5 x LM2596 DC-DC Buck Converter Adjustable Power Supply Step Down Module UK - Image 1 of 1

    1 3 5 x LM2596 DC-DC Buck Converter Adjustable Power Supply Step Down Module UK

    Brand new
    £2.34 to £7.97
    Free postage
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  • 5A XL6019 High-Power Adjustable DC-DC Step Up Power Module Boost Volt Converter - Image 1 of 4

    5A XL6019 High-Power Adjustable DC-DC Step Up Power Module Boost Volt Converter

    Brand new · Unbranded
    £3.59 to £11.99
    Free postage
    61 sold
    L⁣S⁣0⁣p⁣o⁣n⁣s⁣ ⁣о⁣Q⁣H⁣r⁣e⁣ ⁣O⁣d⁣⁣0⁣⁣ ⁣⁣⁣⁣⁣⁣⁣⁣⁣
  • 15A/20A 900W/1200W DC Power Supply CNC DC Voltage Regulator XY6015L/XY6020L K - Image 1 of 4

    15A/20A 900W/1200W DC Power Supply CNC DC Voltage Regulator XY6015L/XY6020L K

    Brand new · Unbranded
    £9.78 to £24.45
    £1.99 P&P
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  • DC/DC 12V to 9V 2A 18W Step Down Buck Converter Regulator Stepdown Power Supply - Image 1 of 4

    DC/DC 12V to 9V 2A 18W Step Down Buck Converter Regulator Stepdown Power Supply

    Brand new · Unbranded
    £3.06
    (£3.06/Unit)
    or Best Offer
    £1.53 P&P
    55 sold
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  • USB Power Boost Line DC 5V to DC 9V/12V Step-Up Adapter with 5.5 x 2.1mm Cable - Image 1 of 4

    USB Power Boost Line DC 5V to DC 9V/12V Step-Up Adapter with 5.5 x 2.1mm Cable

    Brand new · Unbranded
    £1.66 to £2.04
    Free postage
    ⁣⁣Q⁣0⁣⁣ ⁣Y⁣⁣8⁣⁣⁣⁣ ⁣⁣⁣⁣⁣O⁣⁣T⁣⁣⁣ ⁣I⁣⁣⁣Q⁣⁣
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    Free postage
    I⁣⁣⁣K⁣⁣⁣ ⁣⁣E⁣V⁣⁣⁣ ⁣Y⁣5⁣⁣⁣ ⁣6⁣⁣U⁣⁣ ⁣L⁣⁣⁣⁣⁣
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    ⁣⁣⁣⁣⁣⁣5⁣V⁣ ⁣7⁣⁣A⁣⁣ ⁣1⁣⁣⁣⁣Q⁣ ⁣V⁣⁣⁣V⁣⁣ ⁣2⁣P⁣
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    £20.69
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    Est. delivery Thu, Aug 14
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    W⁣J⁣⁣ ⁣F⁣⁣R⁣⁣⁣⁣ ⁣⁣⁣O⁣I⁣ ⁣X⁣Y⁣⁣ ⁣⁣⁣⁣G⁣⁣⁣P⁣⁣
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    £4.39
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    L⁣⁣⁣V⁣⁣⁣ ⁣A⁣⁣⁣5⁣ ⁣⁣W⁣D⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣W⁣P⁣⁣
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    H⁣0⁣⁣ ⁣D⁣⁣⁣L⁣ ⁣⁣⁣P⁣⁣⁣⁣N⁣⁣⁣ ⁣⁣⁣⁣T⁣⁣⁣⁣⁣U⁣
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    Brand new · Unbranded
    £2.99
    Free postage
    ⁣⁣⁣4⁣E⁣ ⁣2⁣⁣⁣⁣N⁣⁣⁣ ⁣U⁣A⁣ ⁣⁣⁣J⁣7⁣ ⁣J⁣S⁣⁣ ⁣2⁣⁣
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    69 sold
    1⁣⁣⁣I⁣⁣⁣⁣⁣⁣⁣⁣ ⁣⁣J⁣F⁣ ⁣F⁣⁣⁣⁣⁣⁣1⁣ ⁣⁣⁣⁣6⁣
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    £4.31
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    Y⁣⁣T⁣⁣ ⁣Q⁣Z⁣ ⁣X⁣⁣⁣⁣8⁣⁣⁣⁣ ⁣3⁣B⁣ ⁣R⁣8⁣ ⁣⁣⁣P⁣⁣⁣
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    Free postage
    682 sold
    T⁣⁣⁣6⁣⁣⁣⁣⁣⁣⁣⁣⁣⁣ ⁣M⁣⁣T⁣⁣ ⁣⁣⁣Q⁣F⁣ ⁣⁣C⁣N⁣ ⁣
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    Brand new · Unbranded
    £3.89
    Free postage
    I⁣⁣⁣1⁣ ⁣⁣⁣B⁣S⁣⁣⁣⁣⁣ ⁣P⁣Q⁣⁣⁣⁣ ⁣8⁣1⁣⁣ ⁣⁣H⁣M⁣⁣
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    Brand new · Unbranded
    £2.69
    Free postage
    50 sold
    ⁣7⁣H⁣ ⁣⁣⁣⁣W⁣⁣⁣⁣E⁣ ⁣1⁣T⁣ ⁣U⁣⁣⁣⁣6⁣ ⁣⁣⁣⁣⁣⁣⁣
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    AC 10‑28V to DC 12V Converter AC DC Step Down Power Supply Module

    Brand new
    £6.36 to £6.39
    £0.99 P&P
    ⁣M⁣3⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣Y⁣H⁣ ⁣H⁣W⁣⁣⁣⁣⁣⁣⁣ ⁣⁣⁣C⁣⁣
  • 5 x LM317 Adjustable Voltage Regulator IC 1.25V–37V 1.5A TO-220 Linear Regulator - Image 1 of 4

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    Brand new · Unbranded
    £3.79
    Free postage
    1,113 sold
    A⁣⁣⁣⁣⁣N⁣⁣⁣⁣ ⁣⁣K⁣⁣0⁣⁣⁣⁣ ⁣⁣T⁣⁣⁣Q⁣⁣ ⁣⁣T⁣⁣
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    Victron Energy Orion DC-DC Converters Non-isolated High Power

    Brand new
    £63.99 to £126.99
    Free postage
    Est. delivery Thu, Aug 14
    ⁣I⁣E⁣⁣⁣ ⁣⁣G⁣Y⁣⁣ ⁣⁣⁣T⁣R⁣⁣ ⁣R⁣P⁣⁣⁣ ⁣6⁣3⁣ ⁣G⁣⁣⁣
  • 8-40V to 12V 10A DC Voltage Stabilizer Car Power Supply Regulator Kit Waterproof - Image 1 of 4

    8-40V to 12V 10A DC Voltage Stabilizer Car Power Supply Regulator Kit Waterproof

    Brand new · Unbranded
    £15.83
    (£15.83/Unit)
    or Best Offer
    Free postage
    7 watching
    ⁣⁣⁣A⁣E⁣ ⁣Y⁣K⁣⁣ ⁣R⁣2⁣ ⁣⁣⁣⁣⁣Q⁣C⁣⁣ ⁣⁣⁣Z⁣D⁣⁣⁣ ⁣
  • Adjustable Voltage and Current Power Module with Intelligent Fan Control - Image 1 of 4

    Adjustable Voltage and Current Power Module with Intelligent Fan Control

    Brand new · Unbranded
    £19.16
    Was: £20.39was - £20.39
    or Best Offer
    £3.59 P&P
    C⁣2⁣ ⁣6⁣5⁣S⁣p⁣o⁣n⁣s⁣ ⁣o⁣r⁣B⁣O⁣ ⁣е⁣d⁣⁣⁣⁣5⁣1⁣ ⁣9⁣6⁣⁣ ⁣
  • 36V 48V to 12V 50A 60A DC DC Step Down Voltage Buck Converter 13.8Volt Golf Cart - Image 1 of 4

    36V 48V to 12V 50A 60A DC DC Step Down Voltage Buck Converter 13.8Volt Golf Cart

    Brand new · Unbranded
    £56.53 to £60.14
    Free postage
    U⁣S⁣H⁣ ⁣V⁣p⁣о⁣n⁣3⁣s⁣ ⁣G⁣P⁣ ⁣o⁣r⁣e⁣d⁣8⁣L⁣⁣ ⁣⁣7⁣P⁣ ⁣L⁣⁣

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