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    • eBay
    • Business & Industrial
    • Electrical Supplies & Equipment
    • Industrial Power Supplies
    • Industrial Switching Mode Power Supplies (SMPS)

    Industrial Switching Mode Power Supplies (SMPS)

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

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    64,888 Results

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    • Durable 1200W 20A DC Converter Boost Step-up Power Module 8-60V To 12-80V AU
      SPONSORED

      Durable 1200W 20A DC Converter Boost Step-up Power Module 8-60V To 12-80V AU

      C $25.22
      C $6.34 shipping
      Only 2 left
    • N42 Large Neodymium 25.4 X 25.4 X 6mm Block Rare Earth Magnet STRONG - NEW
      SPONSORED

      N42 Large Neodymium 25.4 X 25.4 X 6mm Block Rare Earth Magnet STRONG - NEW

      C $17.65
      C $33.49 shipping
      or Best Offer
    • Schneider MX ECO 4v7,5 ME4U15AAA Frequency Inverter / Frequency Converter
      SPONSORED

      Schneider MX ECO 4v7,5 ME4U15AAA Frequency Inverter / Frequency Converter

      C $1,361.49
      or Best Offer
    • Regulated SMPS Switching Power Supply Universal PSU CCTV AC To DC 3V-90V 1A-100A
      SPONSORED

      Regulated SMPS Switching Power Supply Universal PSU CCTV AC To DC 3V-90V 1A-100A

      C $5.10 to C $288.32
      Free shipping
    • YASKAWA YASNAC CPS-10NB

      YASKAWA YASNAC CPS-10NB

      C $639.15
      or Best Offer
    • ALLEN BRADLEY 1606-XL 1606-XL60D Series A POWER SUPPLY -(G1)-USED, 30 DAY WTY

      ALLEN BRADLEY 1606-XL 1606-XL60D Series A POWER SUPPLY -(G1)-USED, 30 DAY WTY

      C $63.91
      or Best Offer
    • Motorola Base Station AC to DC Converter / Power Supply Model TPN 1154A

      Motorola Base Station AC to DC Converter / Power Supply Model TPN 1154A

      C $38.34
      or Best Offer
    • XENON COO1CUREXL-DVD COOLCUREXL-DVD POWER SUPPLY

      XENON COO1CUREXL-DVD COOLCUREXL-DVD POWER SUPPLY

      C $351.53
      C $31.41 shipping
      or Best Offer
    • Acopian W125NT200 Switching Regulated Power Supply

      Acopian W125NT200 Switching Regulated Power Supply

      C $281.23
      Free shipping
      or Best Offer
      Only 1 left!
    • NEW - SMALL DENT ON FRONT, Sargent Assa Abloy Model 3540 24VDC Power Supply

      NEW - SMALL DENT ON FRONT, Sargent Assa Abloy Model 3540 24VDC Power Supply

      C $81.80
      C $25.07 shipping
      or Best Offer
      Only 1 left!
    • 10W -1500W DC Regulated Switching Power Supply 3V 5V 12V 24V -48V Universal PSU

      10W -1500W DC Regulated Switching Power Supply 3V 5V 12V 24V -48V Universal PSU

      C $6.62 to C $194.30
      C $5.10 shipping
    • TRACO POWER TIS 300-172 Power Supply 115/230vac 5.4/3.3A

      TRACO POWER TIS 300-172 Power Supply 115/230vac 5.4/3.3A

      C $255.65
      C $49.47 shipping
      or Best Offer
      Only 1 left!
    • SIEMENS SITOP PSU100P 6EP1334-7CA00 POWER SUPPLY MODULAR 24V, 8A ,1PHASE , IP67

      SIEMENS SITOP PSU100P 6EP1334-7CA00 POWER SUPPLY MODULAR 24V, 8A ,1PHASE , IP67

      C $447.39
      or Best Offer
    • DC-DC Boost Converter Adjustable Step Up Voltage Charger Module 10-32V to 12-35V
      SPONSORED

      DC-DC Boost Converter Adjustable Step Up Voltage Charger Module 10-32V to 12-35V

      C $13.52
      C $6.34 shipping
      Only 2 left
    • NEW Laser Charging Cart in 10 Bays USB Port with Sync and Charge
      SPONSORED

      NEW Laser Charging Cart in 10 Bays USB Port with Sync and Charge

      C $453.82
      Was: C $635.31
      or Best Offer
    • DC Buck Converter 12V to 3/3.3/3.7/5/6/9V Waterproof Power Supply Module GPS
      SPONSORED

      DC Buck Converter 12V to 3/3.3/3.7/5/6/9V Waterproof Power Supply Module GPS

      C $11.79
      C $6.34 shipping
      85 sold
    • Allen Bradley 1606-XLS240E 1606-XLS 240E AC/DC in 24V DC Power Supply -(G1)- Wty

      Allen Bradley 1606-XLS240E 1606-XLS 240E AC/DC in 24V DC Power Supply -(G1)- Wty

      C $166.18
      or Best Offer
    • 1000kv Step up high Voltage Pulse Inverter Arc Generator Ignition Coil Module

      1000kv Step up high Voltage Pulse Inverter Arc Generator Ignition Coil Module

      C $4.31
      C $2.53 shipping
      or Best Offer
    • Crydom TD1225 Brand New Tested Surplus.

      Crydom TD1225 Brand New Tested Surplus.

      C $178.96
      or Best Offer
    • ICT COMM 120V - 12VDC / 4 Amp Power Supply ICT12012-4A

      ICT COMM 120V - 12VDC / 4 Amp Power Supply ICT12012-4A

      C $56.88
      C $8.31 shipping
    • LR44 Battery Alkaline 1.5V Button Coin Cell Batteries, 6/Pack - LIVINGbasics?

      LR44 Battery Alkaline 1.5V Button Coin Cell Batteries, 6/Pack - LIVINGbasics?

      C $14.07
      Was: C $16.55
      C $5.95 shipping
    • THYRO-S DIGITAL THYRISTOR SWITCH  25 400-30 HRLP3 Advanced Energy Industries

      THYRO-S DIGITAL THYRISTOR SWITCH 25 400-30 HRLP3 Advanced Energy Industries

      C $383.49
      C $70.31 shipping
    • Aiphone PS-12C Intercom Power Supply. DC-12V Tested working good condition

      Aiphone PS-12C Intercom Power Supply. DC-12V Tested working good condition

      C $76.70
      C $23.18 shipping
      or Best Offer
    • SIEMENS SITOP 6EP1334-2BA20-0AC0 POWER SUPPLY 27V 10A 1/2 PHASE 120-230V AC

      SIEMENS SITOP 6EP1334-2BA20-0AC0 POWER SUPPLY 27V 10A 1/2 PHASE 120-230V AC

      C $511.26
      or Best Offer
    • Acme Electric CPS-30-24/28 24VDC / 28VDC DC Power Supply

      Acme Electric CPS-30-24/28 24VDC / 28VDC DC Power Supply

      C $61.36
      or Best Offer
    • Allen Bradley 1606-XLE240EN Brand New Tested Surplus.

      Allen Bradley 1606-XLE240EN Brand New Tested Surplus.

      C $383.48
      C $24.90 shipping
      or Best Offer
    • Keri Systems KPS425 POWER SUPPLY 12VDC 2.8 AMP

      Keri Systems KPS425 POWER SUPPLY 12VDC 2.8 AMP

      C $38.34
      C $21.87 shipping
    • Eltek Flatpack2 Power Supply PCB (power board)

      Eltek Flatpack2 Power Supply PCB (power board)

      C $14.06 to C $20.45
      Free shipping
      5 watching
    • 300W DC-DC Constant Current Adjustable Step Down Converter Voltage Buck Module
      SPONSORED

      300W DC-DC Constant Current Adjustable Step Down Converter Voltage Buck Module

      C $18.14
      C $6.34 shipping
      Only 2 left
    • DC-DC CC CV Buck Converter Step-down Power Module 7-32V 10A 300W
      SPONSORED

      DC-DC CC CV Buck Converter Step-down Power Module 7-32V 10A 300W

      C $15.42 to C $192.69
      C $6.34 shipping
      84 sold
    • 12V to 5V DC Step Down USB LED Car Power Module Converter Charger Adapter Cable
      SPONSORED

      12V to 5V DC Step Down USB LED Car Power Module Converter Charger Adapter Cable

      C $12.70
      C $6.34 shipping
      Only 2 left
    • 200W 15A DC-DC 8-60V TO 1-36V Synchronous Buck Converter Step-down Module
      SPONSORED

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

      C $19.05
      C $6.34 shipping
      Only 3 left
    • Lot of 3 Industrial Power Supply Units MAP130-1024 Condor HAD15-0.4-A+ IHAD15

      Lot of 3 Industrial Power Supply Units MAP130-1024 Condor HAD15-0.4-A+ IHAD15

      C $88.20
      or Best Offer
    • 4x Strong 15.87mm N38 Magnetic Sphere  Magnets | Neodymium Rare Earth Model

      4x Strong 15.87mm N38 Magnetic Sphere Magnets | Neodymium Rare Earth Model

      C $42.48
    • 4S 100A w/Balance 3.2V LiFePo4 LiFe 18650 Battery BMS Protection Board 14.4V

      4S 100A w/Balance 3.2V LiFePo4 LiFe 18650 Battery BMS Protection Board 14.4V

      C $7.48
      C $1.68 shipping
      or Best Offer
    • MURR SWITCH MODE POWER SUPPLY MCS20-115-230/24C / FAST SHIP DHL OR FEDEX

      MURR SWITCH MODE POWER SUPPLY MCS20-115-230/24C / FAST SHIP DHL OR FEDEX

      C $382.24
      Free shipping
      or Best Offer
    • PHOENIX CONTACT QUINT POWER QUINT-PS/1AC/24DC/10 2866763 REV 03 / FAST SHIP

      PHOENIX CONTACT QUINT POWER QUINT-PS/1AC/24DC/10 2866763 REV 03 / FAST SHIP

      5 out of 5 stars (3)3 product ratings - PHOENIX CONTACT QUINT POWER QUINT-PS/1AC/24DC/10 2866763 REV 03 / FAST SHIP
      C $382.21
      Free shipping
      or Best Offer
    • Solid State Regulated Bench DC Power Supply 12-14V DC 3A Works Great (FREE SHIP)

      Solid State Regulated Bench DC Power Supply 12-14V DC 3A Works Great (FREE SHIP)

      5 out of 5 stars (2)2 product ratings - Solid State Regulated Bench DC Power Supply 12-14V DC 3A Works Great (FREE SHIP)
      C $50.88
      or Best Offer
    • ICT 48 Volt, 5 AP DC power supply
      SPONSORED

      ICT 48 Volt, 5 AP DC power supply

      C $31.96
      or Best Offer
    • Mean Well SP-500-48 Power Supply | In: 100-240VAC 50/60Hz Out: 48VAC @10A
      SPONSORED

      Mean Well SP-500-48 Power Supply | In: 100-240VAC 50/60Hz Out: 48VAC @10A

      C $47.76
      Was: C $56.18
      C $24.27 shipping
      or Best Offer
      Only 1 left!
    • Mean Well Power Supply DR-4524 24v 2a Output Din Rail (New)

      Mean Well Power Supply DR-4524 24v 2a Output Din Rail (New)

      5 out of 5 stars (2)2 product ratings - Mean Well Power Supply DR-4524 24v 2a Output Din Rail (New)
      C $38.34
      88 sold
    • Keyence CA-U3 Power Supply

      Keyence CA-U3 Power Supply

      C $62.64
      C $17.36 shipping
    • 1PCS POWER YM-2821A 820W Power Module YM-2821ABR used

      1PCS POWER YM-2821A 820W Power Module YM-2821ABR used

      C $318.19
      Free shipping
      or Best Offer
    • 3S 20A BMS Li-ion Battery 18650 Charger Protection Board 12.6V #2432

      3S 20A BMS Li-ion Battery 18650 Charger Protection Board 12.6V #2432

      C $4.45
      C $1.97 shipping
      Only 2 left
    • HP AGILENT 6641A DC POWER SUPPLY 4 stand Used

      HP AGILENT 6641A DC POWER SUPPLY 4 stand Used

      C $31.96
      C $26.83 shipping
      or Best Offer
    • Sola SDP 1-24-100T Power Supply   24VDC 1.3A Output   115/230VAC Input

      Sola SDP 1-24-100T Power Supply 24VDC 1.3A Output 115/230VAC Input

      C $24.93
      C $28.75 shipping
    • 1PCS POWER YM-2821A 820W Power Module YM-2821ABR used

      1PCS POWER YM-2821A 820W Power Module YM-2821ABR used

      C $317.66
      Free shipping
      or Best Offer
    • ALLEN BRADLEY POWER SUPPLY 1606-XL240EP SERIES A

      ALLEN BRADLEY POWER SUPPLY 1606-XL240EP SERIES A

      C $57.51
      or Best Offer

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