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    1. eBay
    2. Business, Office & Industrial
    3. Electrical Equipment & Supplies
    4. Power Supplies
    5. Industrial Switching Mode Power Supplies (SMPS)
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    Industrial Switching Mode Power Supplies (SMPS)

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    • Power Supplies
    • Switching Mode Power Supplies
    • Uninterruptible Power Supplies
    • UPS Batteries
    • Power Supply Accessories
    • Type

      • Flyback Converter
      • Forward Converter
      • Not specified
    • Protection Properties

      • Discharge Protection
      • Low Voltage Protection
      • Overcurrent Protection
      • Overload Protection
      • Short Circuit Protection
    • Output Voltage Rating (DC)

      • 5 V
      • 12 V
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      • 36 V
      • 48 V
    • Output Voltage Rating (AC)

    • Nominal Voltage Rating (DC)

    • Nominal Voltage Rating (AC)

    • Nominal Power Rating

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    • Time: ending soonest
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    List view

    1-48 of 53,247 results

    • Regulated Switching Power Supply 3.3V 5V 9V 12V 18V 24V 36V 48V Universal PSU DC

      Regulated Switching Power Supply 3.3V 5V 9V 12V 18V 24V 36V 48V Universal PSU DC

      EUR 7.40 to EUR 98.42
      EUR 10.48 postage
      165 sold
    • Unikon Fixed Voltage Power Supply 13.8v. 15A

      Unikon Fixed Voltage Power Supply 13.8v. 15A

      EUR 347.40
      EUR 15.63 postage
      or Best Offer
    • Phoenix Contact Power Supply 100-240VAC/24V DC / 20A

      Phoenix Contact Power Supply 100-240VAC/24V DC / 20A

      EUR 40.53
      0 bids
      EUR 17.64 postage
      Ending Apr 29 at 4:50PM BST6d 22h
    • Original Canon AC Adapter AD-150S - Output 9.5V 1.5A

      Original Canon AC Adapter AD-150S - Output 9.5V 1.5A

      EUR 16.20
      EUR 11.56 postage
      or Best Offer
    • Remington Hk358 Adaptor. ** For use with models PC-200 & PC-300 **

      Remington Hk358 Adaptor. ** For use with models PC-200 & PC-300 **

      EUR 8.99
      0 bids
      EUR 4.99 postage
      Ending May 2 at 5:13PM BST9d 23h
      or Buy it now
    • DCDC-USB

      DCDC-USB

      EUR 67.66
      EUR 19.33 postage
    •  NEVO+600M-7777 600W Modular Power Supply 8 adjustable outputs 1.8V-5V/5-15V 5A

      NEVO+600M-7777 600W Modular Power Supply 8 adjustable outputs 1.8V-5V/5-15V 5A

      EUR 50.00
      EUR 8.00 postage
    • QUICKTEST MAINS CONNECTOR TEST BLOCK CLIFF COMPONENTS UK MADE

      QUICKTEST MAINS CONNECTOR TEST BLOCK CLIFF COMPONENTS UK MADE

      EUR 38.20
      EUR 9.92 postage
      843 sold
    • 🎥 🎥 RS PRO 24V DC 2.7A Power Supply,

      🎥 🎥 RS PRO 24V DC 2.7A Power Supply,

      EUR 15.04
      EUR 17.36 postage
    • 60W CO2 Laser Power Supply Switch for Laser Engraver Engraving Cutting Machine

      60W CO2 Laser Power Supply Switch for Laser Engraver Engraving Cutting Machine

      EUR 78.72
      EUR 2.32 postage
      or Best Offer
      12 watching
    • Power Supply Adapter Transformer 29V 2A Electric Recliner Sofas

      Power Supply Adapter Transformer 29V 2A Electric Recliner Sofas

      EUR 22.81
      EUR 11.67 postage
    • DIGITAC KBD3 INTERNAL ACCESS CONTROL KEYBOARD I5S2 B72 57057

      DIGITAC KBD3 INTERNAL ACCESS CONTROL KEYBOARD I5S2 B72 57057

      EUR 115.80
      EUR 25.48 postage
      or Best Offer
    • 1pcs For HUAWEI R4875G1 Power Rectifier Module

      1pcs For HUAWEI R4875G1 Power Rectifier Module

      EUR 86.85
      0 bids
      EUR 40.53 postage
      Ending Apr 27 at 9:31AM BST4d 15h
      or Best Offer
    • Eltek Flatpack 2HE Power Boards

      Eltek Flatpack 2HE Power Boards

      EUR 11.58
      EUR 13.90 postage
      109 sold
    • Symbol SYM04-1 Power Supply Adapter PSU 50-14001-004 / +12V - 9.0A

      Symbol SYM04-1 Power Supply Adapter PSU 50-14001-004 / +12V - 9.0A

      EUR 28.94
      EUR 28.95 postage
      or Best Offer
    • 2A Lithium Li-ion 18650 3.7V Battery Charger Module DC 5V Converter Power Supply

      2A Lithium Li-ion 18650 3.7V Battery Charger Module DC 5V Converter Power Supply

      EUR 1.93
      EUR 52.11 postage
      or Best Offer
      210 sold
    • Elmdene 1381N Power supply 13.8v 1amp ABR032 59949

      Elmdene 1381N Power supply 13.8v 1amp ABR032 59949

      EUR 26.06
      EUR 20.84 postage
      or Best Offer
    • High Power Adjustable DC Switching Power Supply KXN-3030D 0-30V / 0-30A NEW SALE

      High Power Adjustable DC Switching Power Supply KXN-3030D 0-30V / 0-30A NEW SALE

      EUR 250.13
      Free postage
    • 3V/4.5V/5V/6V/7.5V/9V/12V Universal Mains AC/DC Power Supply Adapter Charger

      3V/4.5V/5V/6V/7.5V/9V/12V Universal Mains AC/DC Power Supply Adapter Charger

      EUR 5.78
      EUR 1.68 postage
      39 sold
    • 10/12/15/20A 150/250/300/400/1200W DC-DC Converter Step up Step down Buck Boost

      10/12/15/20A 150/250/300/400/1200W DC-DC Converter Step up Step down Buck Boost

      EUR 3.68 to EUR 13.88
      EUR 1.27 postage
    • Mean Well ADS-5512 Switching Power Supply 51W 12V/3A, 5V/3A DC/DC

      Mean Well ADS-5512 Switching Power Supply 51W 12V/3A, 5V/3A DC/DC

      EUR 1.15
      0 bids
      EUR 15.83 postage
      Ending Apr 29 at 12:45PM BST6d 18h
    • Square D IHC Output 24 8 Open Collector Output

      Square D IHC Output 24 8 Open Collector Output

      EUR 11.57
      EUR 8.11 postage
      Only 1 left.
    • 400W 15A DC-DC Power Converter Boost Module Step-up Constant Power Supply

      400W 15A DC-DC Power Converter Boost Module Step-up Constant Power Supply

      EUR 5.59
      Free postage
      or Best Offer
    • High-voltage Generator Converter DC-DC 3.6-7V to 800kV Booster Step-up Module

      High-voltage Generator Converter DC-DC 3.6-7V to 800kV Booster Step-up Module

      EUR 12.16
      Was: EUR 12.94
      EUR 1.16 postage
    • 36V 5A DC-DC Constant Current Voltage Regulator-Buck Step Down Converter 4-38V

      36V 5A DC-DC Constant Current Voltage Regulator-Buck Step Down Converter 4-38V

      EUR 3.66
      Was: EUR 3.94
      EUR 0.27 postage
      or Best Offer
    • RS 593-899 OPEN FRAME POWER SUPPLY 32024B UNUSED STILL IN PACKAGING

      RS 593-899 OPEN FRAME POWER SUPPLY 32024B UNUSED STILL IN PACKAGING

      EUR 8.11
      0 bids
      EUR 21.92 postage
      Ending Apr 29 at 12:04PM BST6d 18h
      or Best Offer
    • DC/DC converter from 6V up to 12V for supply LED light bulbs

      DC/DC converter from 6V up to 12V for supply LED light bulbs

      EUR 12.74
      EUR 5.79 postage
      148 sold
    • RACD150-48-PSE Constant Current/Constant Voltage LED Driver 150W 34-48V 0-3.2A

      RACD150-48-PSE Constant Current/Constant Voltage LED Driver 150W 34-48V 0-3.2A

      EUR 23.15
      EUR 11.78 postage
      or Best Offer
    • BST900W DC-DC Voltage Step Up Adjustable Boost Converter Module 15A

      BST900W DC-DC Voltage Step Up Adjustable Boost Converter Module 15A

      EUR 17.53
      EUR 1.37 postage
      or Best Offer
    • WA92 Full aluminum enclosure Preamp chassis Power amplifier case/box 245*213*70

      WA92 Full aluminum enclosure Preamp chassis Power amplifier case/box 245*213*70

      EUR 86.16
      EUR 3.46 postage
    • Waterproof DC/DC Converter 12V Step down to 9V 3A 15W Power Supply Module

      Waterproof DC/DC Converter 12V Step down to 9V 3A 15W Power Supply Module

      EUR 3.81
      Free postage
      56 sold
    • PowerPax UK SW3376 Mini Open Frame PSU 5VDC 2.3A

      PowerPax UK SW3376 Mini Open Frame PSU 5VDC 2.3A

      EUR 19.33
      EUR 4.62 postage
      51 sold
    • 12V 24V Waterproof LED Driver Power Supply Transformer PSU - IP67 150W NEW BOXED

      12V 24V Waterproof LED Driver Power Supply Transformer PSU - IP67 150W NEW BOXED

      EUR 28.95
      EUR 9.84 postage
      or Best Offer
    • Dual Fan PCB Induction Heating Module Board 2500 W 50 A Copper Tube 25*12*9 Cm

      Dual Fan PCB Induction Heating Module Board 2500 W 50 A Copper Tube 25*12*9 Cm

      EUR 91.16
      EUR 9.66 postage
      or Best Offer
    • Universal Power Supply Adapter Charger AC/DC 3V/4.5V/6V/7.5V/9V/12V 30W US Plugs

      Universal Power Supply Adapter Charger AC/DC 3V/4.5V/6V/7.5V/9V/12V 30W US Plugs

      EUR 10.63
      Free postage
      or Best Offer
    • F Series Silicone Paint 30gm Scarline 228

      F Series Silicone Paint 30gm Scarline 228

      EUR 35.40
      EUR 14.18 postage
    • AC110V 220V 230V to DC ±5V ±12V ±15V Dual Output AC-DC Switching Power Supply

      AC110V 220V 230V to DC ±5V ±12V ±15V Dual Output AC-DC Switching Power Supply

      EUR 6.77 to EUR 6.87
      EUR 52.11 postage
      71 sold
    • DC-DC Converter 10/12/15/20A 150/250/300/400/1200W Step up Step down Buck Boost

      DC-DC Converter 10/12/15/20A 150/250/300/400/1200W Step up Step down Buck Boost

      EUR 3.73 to EUR 13.88
      EUR 1.27 postage
    • Mercury Magnetic's 750X Power Transformer 560018B-230

      Mercury Magnetic's 750X Power Transformer 560018B-230

      EUR 41.68
      EUR 10.07 postage
      or Best Offer
    • LM317 AC/DC Adjustable Voltage Regulator Step-down Power Supply LED Display Modu

      LM317 AC/DC Adjustable Voltage Regulator Step-down Power Supply LED Display Modu

      EUR 4.11
      EUR 1.37 postage
      or Best Offer
      144 sold
    • AK DC60V AC 110-220V 6-10A 360-600W Single Output Switching power supply to SMPS

      AK DC60V AC 110-220V 6-10A 360-600W Single Output Switching power supply to SMPS

      EUR 33.34 to EUR 37.97
      EUR 2.30 postage
    • 600W DC-DC Boost Converter 10-60V to 12-80V Step-up Notebook Power Supply Module

      600W DC-DC Boost Converter 10-60V to 12-80V Step-up Notebook Power Supply Module

      EUR 9.03
      Free postage
      or Best Offer
    • Battery Equalizer Series Inductance Balancing Module Electronic Components

      Battery Equalizer Series Inductance Balancing Module Electronic Components

      EUR 11.04
      Free postage
      or Best Offer
    • EU Adapter 7.5V DC 1000mA for GN 9330 9350 Jabra PRO 920 930 9450 9470 & GO 6400

      EU Adapter 7.5V DC 1000mA for GN 9330 9350 Jabra PRO 920 930 9450 9470 & GO 6400

      EUR 16.15
      (EUR 16.15/Unit)
      EUR 3.53 postage
      or Best Offer
    • DC-DC Buck Step Down  Volt Converter DC12V 24V 36V 48V to 5V 3A Car Power Module

      DC-DC Buck Step Down Volt Converter DC12V 24V 36V 48V to 5V 3A Car Power Module

      EUR 8.06
      EUR 52.11 postage
      or Best Offer
    • Golf Car Stabilizer Voltage Regulator DC-DC 10A 120W Power Supply Waterproof

      Golf Car Stabilizer Voltage Regulator DC-DC 10A 120W Power Supply Waterproof

      EUR 25.82
      Free postage
    • DC-DC Buck Step Down Converter 7-56V 9V/12V/24V/36V to 5V/3A USB Charger Module

      DC-DC Buck Step Down Converter 7-56V 9V/12V/24V/36V to 5V/3A USB Charger Module

      EUR 2.58
      EUR 52.11 postage
      or Best Offer
      67 sold
    • 10x Mini 3A DC-DC 4.75V-23V Converter Step Down Buck Supply N3R5 Module Pow I4A5

      10x Mini 3A DC-DC 4.75V-23V Converter Step Down Buck Supply N3R5 Module Pow I4A5

      EUR 4.09
      Free postage
      or Best Offer
      51 sold

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