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    3. Electrical Equipment & Supplies
    4. Electronic Components & Semiconductors
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    6. Power Regulators & Converters
    7. Unbranded Power Electronic Voltage Regulators
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    Unbranded Power Electronic Voltage Regulators

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    • Semiconductors & Actives
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    • Diodes & Rectifiers
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    • Output Voltage Rating (DC)

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      • 28 V

    • Brand

      • UnbrandedFilter applied

    • Type

      • Electronic Voltage RegulatorFilter applied

    • Output Voltage Rating (AC)

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    • Nominal Voltage Rating (AC)

    • Nominal Power Rating

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    List view

    1-48 of 242 results

    • Emergency Portable Hand-Cranked Generator Phone Laptop Power Charger USB TH

      Emergency Portable Hand-Cranked Generator Phone Laptop Power Charger USB TH

      £32.04 to £60.99
      (£32.04/Unit)
      Free postage
      3 watching
    • 3A Mini DC-DC step down converter volt regulator 5V-23V to 3.3V 6V 9V 12V TW HS

      3A Mini DC-DC step down converter volt regulator 5V-23V to 3.3V 6V 9V 12V TW HS

      £1.50
      £0.50 postage
    • Inverter Outdoor USB Charger Power Supply Multifunction Manual Crank Dynamo XG

      Inverter Outdoor USB Charger Power Supply Multifunction Manual Crank Dynamo XG

      £30.19 to £57.90
      (£30.19/Unit)
      Free postage
      6 sold
    • BMS 1.2A Balance 3S 4S 6S 7S 10S 13S 16S Li-ion Lifepo4 Battery Active Equalizer

      BMS 1.2A Balance 3S 4S 6S 7S 10S 13S 16S Li-ion Lifepo4 Battery Active Equalizer

      £11.16 to £47.52
      Free postage
    • 10000W 0-220V Electronic Voltage Regulator Speed Temperature Adjust Controllers

      10000W 0-220V Electronic Voltage Regulator Speed Temperature Adjust Controllers

      £30.00
      Was: £31.58
      Free postage
    • AC 220V 4000W SCR Thyristor Digital Control Electronic Voltage Regulator L&6

      AC 220V 4000W SCR Thyristor Digital Control Electronic Voltage Regulator L&6

      £9.56
      Free postage
      or Best Offer
    • 2x LM338T variable voltage regulator current regulator LM338 32V TO-220

      2x LM338T variable voltage regulator current regulator LM338 32V TO-220

      £1.40
      £1.20 postage
    • 10000W SCR 220V Electronic Voltage Regulator,Fan Motor Dimmer Power controller

      10000W SCR 220V Electronic Voltage Regulator,Fan Motor Dimmer Power controller

      £31.05
      Was: £32.68
      Free postage
      or Best Offer
    • Display LED 4000W Transformer Voltage Regulator, High Power Converter Controller

      Display LED 4000W Transformer Voltage Regulator, High Power Converter Controller

      £29.91
      Free postage
      or Best Offer
    • AC 220V 4000W LED Voltage Regulator High Power Converter Limit Electricity Fans

      AC 220V 4000W LED Voltage Regulator High Power Converter Limit Electricity Fans

      £27.42
      Was: £28.86
      Free postage
    • MT3608 DC-DC voltage step up adjustable converter module

      MT3608 DC-DC voltage step up adjustable converter module

      £2.10
      (£2.10/Unit)
      Free postage
      or Best Offer
    • 5 X MT3608 DC-DC voltage step up adjustable converter module

      5 X MT3608 DC-DC voltage step up adjustable converter module

      £5.99
      (£5.99/Unit)
      Free postage
      or Best Offer
    • DC-DC 24V to 12V Step-Down Converter 15 Amp Car Power Supply Module Regulator

      DC-DC 24V to 12V Step-Down Converter 15 Amp Car Power Supply Module Regulator

      £5.00
      £2.90 postage
      or Best Offer
    • Power Supply Module Step Up DC-DC Boost Buck Vehicle Adjustable Converter Board

      Power Supply Module Step Up DC-DC Boost Buck Vehicle Adjustable Converter Board

      £6.48
      Free postage
      or Best Offer
    • Emergency Portable Hand-Cranked Generator Phone Laptop Power Charger USB BE

      Emergency Portable Hand-Cranked Generator Phone Laptop Power Charger USB BE

      £28.32 to £52.74
      (£28.32/Unit)
      Free postage
      4 watching
    • 5Pcs Ultra Mini 3A DC-DC Converter Step Down Buck Power Supply Module LM2596

      5Pcs Ultra Mini 3A DC-DC Converter Step Down Buck Power Supply Module LM2596

      £3.41
      Was: £3.59
      Free postage
      or Best Offer
    • DC to DC USB Step UP/Down Power Supply Module Boost Buck 3.5-12V to 1.2-24V NEW

      DC to DC USB Step UP/Down Power Supply Module Boost Buck 3.5-12V to 1.2-24V NEW

      £9.59
      Free postage
    • Power Regulator, 230V ╍ 1kW Triac Control Box ╍ Heater, Motor, Dimmer, v. UAB-EU

      Power Regulator, 230V ╍ 1kW Triac Control Box ╍ Heater, Motor, Dimmer, v. UAB-EU

      £21.30
      £6.00 postage
      or Best Offer
      10 watching
    • Hand Crank Generator phone Charger portable Portable Emergency power supply BP

      Hand Crank Generator phone Charger portable Portable Emergency power supply BP

      £30.47 to £58.40
      (£30.47/Unit)
      Free postage
      7 watching
    • Electronic DC/DC Buck Converter Step Down Voltage Regulator Module Board

      Electronic DC/DC Buck Converter Step Down Voltage Regulator Module Board

      £10.55
      Free postage
    • Electronic Voltage Regulator AC SCR Voltage Dimmer Adjustable AC110/220V 4000W

      Electronic Voltage Regulator AC SCR Voltage Dimmer Adjustable AC110/220V 4000W

      £19.44 to £20.86
      Free postage
    • DC-DC USB Step-up Power Supply Module 5V to 3.3V 9V 12V 24V Buck Converter Board

      DC-DC USB Step-up Power Supply Module 5V to 3.3V 9V 12V 24V Buck Converter Board

      £5.57
      Was: £5.86
      Free postage
      or Best Offer
    • DC Adjustable Voltage Regulator High Power 30A 800W Buck Converter

      DC Adjustable Voltage Regulator High Power 30A 800W Buck Converter

      £43.38
      Free postage
      Only 1 left.
    • Digital Voltage Regulator Tranformer Single Phase AC220V 4000W for Fan Drill

      Digital Voltage Regulator Tranformer Single Phase AC220V 4000W for Fan Drill

      £20.77
      Free postage
    • Power Regulator, 230V ╍ 1kW Triac Control Box ╍ Heater, Motor, Dimmer Ver:IBB-EU

      Power Regulator, 230V ╍ 1kW Triac Control Box ╍ Heater, Motor, Dimmer Ver:IBB-EU

      £21.30
      £6.00 postage
      or Best Offer
    • Single-phase Transformer 0.5kva AC Voltage Regulator Power Supply 0-300V 220V

      Single-phase Transformer 0.5kva AC Voltage Regulator Power Supply 0-300V 220V

      £137.91 to £622.67
      Free postage
    • DC regulator from 12V to 3V for multimedia speaker system (DC-12R) & warranty

      DC regulator from 12V to 3V for multimedia speaker system (DC-12R) & warranty

      £6.98
      FAST & FREE
    • 50A Ideal Diode Controller Solar Battery Anti-backflow 9-70V Protection Module

      50A Ideal Diode Controller Solar Battery Anti-backflow 9-70V Protection Module

      £10.25
      £1.30 postage
      or Best Offer
    • 30A DC Buck Converter Step Down Power Supply Module in 20-70V Out 2.5-58V

      30A DC Buck Converter Step Down Power Supply Module in 20-70V Out 2.5-58V

      £45.20
      Free postage
    • Power Regulator, 230V ╍ 1kW Triac Control Box ╍ Heater, Motor, Dimmer, v. UBB-EU

      Power Regulator, 230V ╍ 1kW Triac Control Box ╍ Heater, Motor, Dimmer, v. UBB-EU

      £21.30
      £6.00 postage
      or Best Offer
      4 watching
    • DC-DC Step up Adjustable Constant Voltage Current Power Supply Module With LCD

      DC-DC Step up Adjustable Constant Voltage Current Power Supply Module With LCD

      £5.44 to £7.67
      Free postage
    • DC12V To DC6V 10A 60W Step Down Power Supply Converter Regulator Module Adapter

      DC12V To DC6V 10A 60W Step Down Power Supply Converter Regulator Module Adapter

      £6.78
      Free postage
    • 10pcs TP4056 5V 1A Micro USB Lithium Battery Charging Board Charger Module

      10pcs TP4056 5V 1A Micro USB Lithium Battery Charging Board Charger Module

      £4.34
      £15.80 postage
      847 sold
    • 5Pcs Ultra Mini 3A DC-DC Converter Step Down Buck Power Supply Module LM2596

      5Pcs Ultra Mini 3A DC-DC Converter Step Down Buck Power Supply Module LM2596

      £0.01
      0 bids
      £3.59 postage
      Ending 1 Feb at 9:47AM GMT5d 10h
    • 1800W ZVS Induction Heating Module Board Flyback Driver Heater w/Tesla Coil Fan

      1800W ZVS Induction Heating Module Board Flyback Driver Heater w/Tesla Coil Fan

      £66.35
      Free postage
      or Best Offer
    • Hand-Shake Electronic Emergency Dynamo Charging Camp Survival For IPhone PC BP

      Hand-Shake Electronic Emergency Dynamo Charging Camp Survival For IPhone PC BP

      £30.47 to £58.40
      (£58.40/Unit)
      Free postage
    • DC-DC 5V to 1-24V USB Adjustable Buck Boost Power Supply Charger Module 12V 24V

      DC-DC 5V to 1-24V USB Adjustable Buck Boost Power Supply Charger Module 12V 24V

      £2.96 to £3.07
      £1.30 postage
    • CC CV 2A 15W Digital Control USB Adjustable Power Supply Module Speed Controller

      CC CV 2A 15W Digital Control USB Adjustable Power Supply Module Speed Controller

      £8.22
      £1.30 postage
      or Best Offer
    • Micro USB 5V 2A Lithium Li-ion 18650 Battery Charger Board DIY Power Bank Apple

      Micro USB 5V 2A Lithium Li-ion 18650 Battery Charger Board DIY Power Bank Apple

      £2.51
      £0.87 postage
      or Best Offer
    • Ultra-high Inverter Arc Generator 400000V Pulsed High Voltage Ignition Coil BT

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

      £7.07
      (£7.07/Unit)
      Free postage
    • 10PCS LM7809 L7809 L7809CV ST TO-220 Voltage Regulator IC 9V 1.5A

      10PCS LM7809 L7809 L7809CV ST TO-220 Voltage Regulator IC 9V 1.5A

      £6.31
      £15.89 postage
      54 sold
    • 1Pcs 400000V Boost Step-up Power Module High-voltage Module Generator BT

      1Pcs 400000V Boost Step-up Power Module High-voltage Module Generator BT

      £7.07
      (£7.07/Unit)
      Free postage
    • 14-50V To 12V DC/DC Male Converter CPT Step Down Regulator Car Led Power S #3YE

      14-50V To 12V DC/DC Male Converter CPT Step Down Regulator Car Led Power S #3YE

      £4.47
      Free postage
      or Best Offer
      245 sold
    • AC 220V 4000W SCR Thyristor Digital Control Electronic Voltage Regulator Dimmer

      AC 220V 4000W SCR Thyristor Digital Control Electronic Voltage Regulator Dimmer

      5 out of 5 stars
      (1)1 product ratings - AC 220V 4000W SCR Thyristor Digital Control Electronic Voltage Regulator Dimmer
      £10.04
      Was: £10.68
      £0.87 postage
      or Best Offer
      109 sold

    Results pagination - page 1

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