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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale n 1 dc power

      N 1 Dc Power

      (9918 products available)

      China Factory Supply Nice Power Sps3010 30V 10A Display Power Switch For School Lab Teach Industrial Power Supply

      China Factory Supply Nice Power Sps3010 30V 10A Display Power Switch For School Lab Teach Industrial Power Supply

      Ready to Ship
      $49.99 - $61.41
      Min Order: 1 unit
      Shipping per piece: $30.62
      CN
      8 yrsverify
      4.7
      /5
      ·
      84 reviews
      ·
      "quick delivery"
      Contact Supplier
      16 channel DC Selected by Switch 96 W CCTV Power Supply 12 V Output Power

      16 channel DC Selected by Switch 96 W CCTV Power Supply 12 V Output Power

      $7.00 - $8.50
      Min Order: 50 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "Speedy delivery"
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      110-240v adapter dc12v 1 amp ac dc power 12 v adapter supply 12vdc a wall 24V class 2 Switching Power

      110-240v adapter dc12v 1 amp ac dc power 12 v adapter supply 12vdc a wall 24V class 2 Switching Power

      $2.00 - $3.00
      Min Order: 1 piece
      Output Power: 1 - 50W
      CN
      14 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      Meanwell SE-450-24 AC to DC power supply 450W,24v output power

      Meanwell SE-450-24 AC to DC power supply 450W,24v output power

      $39.00 - $55.00
      Min Order: 1 piece
      Output Power: 401 - 500W
      CN
      7 yrs
      4.9
      /5
      ·
      28 reviews
      ·
      "great supplier"
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      Mornsun VCF4812EBO-50WR3-N Step Down DC DC Converter 36V-75V 48V To 12V 50W for Industrial Control Medical Electric Power

      Mornsun VCF4812EBO-50WR3-N Step Down DC DC Converter 36V-75V 48V To 12V 50W for Industrial Control Medical Electric Power

      $10.09 - $10.85
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      7 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "great service"
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      mestek high power 100V 30A digital DC power supply 2000W 3000W Digital Programmable Adjustable 4 Bits Digital Accurate display

      mestek high power 100V 30A digital DC power supply 2000W 3000W Digital Programmable Adjustable 4 Bits Digital Accurate display

      $415.99 - $437.99
      Min Order: 2 pieces
      Output Voltage: 24V
      Output Power: >500W
      CN
      6 yrsverify
      4.9
      /5
      ·
      140 reviews
      ·
      "Quick delivery"
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      Top selling PSU 300 watt power source dc 24 volt convertor power supplies 12V 10A 13A 14.5A 25.2v adapter for car amplifier

      Top selling PSU 300 watt power source dc 24 volt convertor power supplies 12V 10A 13A 14.5A 25.2v adapter for car amplifier

      $7.00 - $9.90
      Min Order: 5 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      MEAN WELL DRL-24V120W1AA DIN Rail Power Supplies 24V 120W DIN Rail Power Supply

      MEAN WELL DRL-24V120W1AA DIN Rail Power Supplies 24V 120W DIN Rail Power Supply

      Ready to Ship
      $35.30
      Min Order: 1 piece
      Shipping per piece: $22.72
      Output Voltage: 24V
      CN
      8 yrsverify
      4.8
      /5
      ·
      47 reviews
      ·
      "Good service"
      Contact Supplier
      Hot Selling Power Adapter for CCTV Power 24V 12V 48V AC DC Wall Desktop Plug Power Adapter With OEM ODM

      Hot Selling Power Adapter for CCTV Power 24V 12V 48V AC DC Wall Desktop Plug Power Adapter With OEM ODM

      $2.01 - $2.19
      Min Order: 1000 pieces
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
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      100V10A ac dc configurable power supplies 1KW programmable DC power supply 100V adjustable DC power supply

      100V10A ac dc configurable power supplies 1KW programmable DC power supply 100V adjustable DC power supply

      $825.00 - $960.00
      Min Order: 1 set
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
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      OEM/ODM AC to DC 12V 24V Power Supply Led Driver 100W LED Switching Power Supply For Light Box 12V LED Strip Transformer

      OEM/ODM AC to DC 12V 24V Power Supply Led Driver 100W LED Switching Power Supply For Light Box 12V LED Strip Transformer

      $2.00 - $2.90
      Min Order: 2 pieces
      CN
      8 yrsverify
      4.9
      /5
      ·
      35 reviews
      ·
      "professional service"
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      QUINT-PS/1AC/24DC/20 (2866776) Screw connection DIN rail mounting 24V 20A Power supply unit

      QUINT-PS/1AC/24DC/20 (2866776) Screw connection DIN rail mounting 24V 20A Power supply unit

      $195.00 - $212.00
      Min Order: 1 piece
      Output Voltage: 24V
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
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      OEM ODM ac 110V 220V - 380V dc dual multi output 5v 12v 24v 28v open frame switching power supplies

      OEM ODM ac 110V 220V - 380V dc dual multi output 5v 12v 24v 28v open frame switching power supplies

      $0.50 - $4.50
      Min Order: 1000 pieces
      CN
      6 yrsverify
      5.0
      /5
      ·
      8 reviews
      ·
      "arrived on time"
      Contact Supplier
      60W 80W 100W 120W 130W 150W 180W co2 laser tube power supply for laser cutting machine 6090 1390 1325 1313 1610 9060

      60W 80W 100W 120W 130W 150W 180W co2 laser tube power supply for laser cutting machine 6090 1390 1325 1313 1610 9060

      $200.00 - $260.00
      Min Order: 1 set
      Output Power: 101 - 200W
      CN
      16 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "good service"
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      XINHE medical power supply module 28W 12V 2.1A PS28-12 open frame reliable switching power supply for intelligent model BF

      XINHE medical power supply module 28W 12V 2.1A PS28-12 open frame reliable switching power supply for intelligent model BF

      $6.00 - $7.00
      Min Order: 1 set
      Output Voltage: 12V
      CN
      2 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      N+1 rectifier module redundancy telecom rectifier 48VDC output

      N+1 rectifier module redundancy telecom rectifier 48VDC output

      $100.00 - $600.00
      Min Order: 5 sets
      Output Power: >500W
      CN
      7 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      HK-HHT New for HP Pavilion G4-1000 G6-1000 Laptop Power Button Board with Cable

      HK-HHT New for HP Pavilion G4-1000 G6-1000 Laptop Power Button Board with Cable

      $3.00 - $8.00
      Min Order: 5 pieces
      CN
      9 yrsverify
      4.7
      /5
      ·
      52 reviews
      ·
      "fast delivery"
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      Rack mount 24V/48V/110V/220V reliable Modular Telecom Rectifier Telecom N+1 DC power supply system Battery charger

      Rack mount 24V/48V/110V/220V reliable Modular Telecom Rectifier Telecom N+1 DC power supply system Battery charger

      Ready to Ship
      $460.00 - $510.00
      Min Order: 1 set
      Shipping per piece: $10.00
      Output Power: >500W
      CN
      8 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "On time shipping"
      Contact Supplier
      AC 110v 220v to 12v 5v 24v 36v DC switching power supply 1a 2a 3a 2.5a 5a 8a 10a 15a 20a 30a 40a 50a

      AC 110v 220v to 12v 5v 24v 36v DC switching power supply 1a 2a 3a 2.5a 5a 8a 10a 15a 20a 30a 40a 50a

      $1.00 - $5.00
      Min Order: 1 piece
      Output Voltage: 24V
      CN
      14 yrs
      0.0
      /5
      ·
      0 reviews
      ·
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      LW3030KD DC Switching Power Supply Voltage/Current Adjust Knob Rough and Meticulous Adjustable 220V/110V Single Channel Output

      LW3030KD DC Switching Power Supply Voltage/Current Adjust Knob Rough and Meticulous Adjustable 220V/110V Single Channel Output

      Ready to Ship
      $178.00 - $230.00
      Min Order: 1 piece
      Shipping per piece: $0.00
      CN
      12 yrs
      4.9
      /5
      ·
      41 reviews
      ·
      "arrived quickly"
      Contact Supplier
      Factory price high voltage DC power supply for laboratory

      Factory price high voltage DC power supply for laboratory

      $800.00 - $1,300.00
      Min Order: 1 piece
      CN
      6 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "fast delivery"
      Contact Supplier
      power system designed to suit N+1 configuration for modular 48V telecom rectifier

      power system designed to suit N+1 configuration for modular 48V telecom rectifier

      $300.00 - $500.00
      Min Order: 5 pieces
      CN
      9 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "good service"
      Contact Supplier
      wanptek repair switch power supply KPS1505DF 0-15V 0-5A 75W laboratory adjustable power supply

      wanptek repair switch power supply KPS1505DF 0-15V 0-5A 75W laboratory adjustable power supply

      Ready to Ship
      $24.00 - $27.00
      Min Order: 2 pieces
      Shipping per piece: $14.64
      CN
      4 yrs
      4.8
      /5
      ·
      17 reviews
      ·
      "good shipping"
      Contact Supplier
      power module converter dc 300v to dc 24v

      power module converter dc 300v to dc 24v

      $1.00 - $34.00
      Min Order: 1 piece
      CN
      10 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Meanwell DRDN40-24 40a redundancy module power supply 24v

      Meanwell DRDN40-24 40a redundancy module power supply 24v

      $30.00 - $30.50
      Min Order: 5 pieces
      CN
      11 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "fast delivery"
      Contact Supplier
      24V Power Supply for Printer Transact Ithaca P/N 98-08659L

      24V Power Supply for Printer Transact Ithaca P/N 98-08659L

      $2.00 - $6.00
      Min Order: 500 units
      CN
      12 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "good experience"
      Contact Supplier
      HLK-2M03 AC-DC 220V to 3.3V 2W Buck Step Down Power Supply Module Converter Intelligent Household Switch CE

      HLK-2M03 AC-DC 220V to 3.3V 2W Buck Step Down Power Supply Module Converter Intelligent Household Switch CE

      $1.40 - $1.50
      Min Order: 1 piece
      CN
      10 yrsverify
      4.9
      /5
      ·
      34 reviews
      ·
      "great service"
      Contact Supplier
      ETOP-2022 Hot Sale Meanwell LRS-350-12 350w Switching LED Power Supply 12v AC To DC Converter

      ETOP-2022 Hot Sale Meanwell LRS-350-12 350w Switching LED Power Supply 12v AC To DC Converter

      $25.00 - $27.00
      Min Order: 2 pieces
      CN
      9 yrsverify
      4.7
      /5
      ·
      65 reviews
      ·
      "great customer service"
      Contact Supplier
      Reliable Manufacturer 12V 24w Small Size & Round Shape Power Supply IP20 Plastic Power Supply

      Reliable Manufacturer 12V 24w Small Size & Round Shape Power Supply IP20 Plastic Power Supply

      $1.52 - $2.20
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      15 yrsverify
      4.1
      /5
      ·
      5 reviews
      ·
      "fast reply"
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      24W PoE injector DC input 48VDC 0.5A output Passive PoE adapter 1G 2.5G 5G 10G Ethernet switch Wifi AP Rohs Power supply

      24W PoE injector DC input 48VDC 0.5A output Passive PoE adapter 1G 2.5G 5G 10G Ethernet switch Wifi AP Rohs Power supply

      $6.50 - $7.20
      Min Order: 300 units
      Output Power: 1 - 50W
      CN
      14 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      Flatpack2 PS System 150A 300A 450A 600A Integrated power system CTO20405.nnn with rectifier 241115.100 241115.105

      Flatpack2 PS System 150A 300A 450A 600A Integrated power system CTO20405.nnn with rectifier 241115.100 241115.105

      $99.00
      Min Order: 5 pieces
      CN
      3 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      Eltek RECTIFIER POWER CORES 241120.900 241120.901 241120.902 eltek power system eltek power subrack

      Eltek RECTIFIER POWER CORES 241120.900 241120.901 241120.902 eltek power system eltek power subrack

      $122.00 - $123.00
      Min Order: 50 pieces
      CN
      5 yrsverify
      4.7
      /5
      ·
      26 reviews
      ·
      "Perfect service"
      Contact Supplier
      Impow5 DC 48V power supply 4pcs 3KW Rectifier 48V 200A SNMP telecom rectifier system manufacture DC power systems Battery charge

      Impow5 DC 48V power supply 4pcs 3KW Rectifier 48V 200A SNMP telecom rectifier system manufacture DC power systems Battery charge

      $535.00 - $642.00
      Min Order: 1 piece
      CN
      7 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      100% Burn-in Test 110V/220V AC to DC Uninterruptible Power Supply Charging Power Supply For Battery

      100% Burn-in Test 110V/220V AC to DC Uninterruptible Power Supply Charging Power Supply For Battery

      $11.57 - $12.27
      Min Order: 2 pieces
      CN
      5 yrsverify
      4.6
      /5
      ·
      16 reviews
      ·
      "good service"
      Contact Supplier
      Spot original 75W 24V rail switching power supply 3.2A DC EDR-75-24

      Spot original 75W 24V rail switching power supply 3.2A DC EDR-75-24

      $12.80 - $15.00
      Min Order: 5 pieces
      CN
      2 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Super service"
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      60kVA 0-300 Volts L-N Fully Adjustable Output Voltage Converter AC Power Source

      60kVA 0-300 Volts L-N Fully Adjustable Output Voltage Converter AC Power Source

      $7,980.00 - $9,520.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      2023 New Product Overheating Overvoltage Protection 12V 24V 100W Smart Switching Power Supply DC LED Driver

      2023 New Product Overheating Overvoltage Protection 12V 24V 100W Smart Switching Power Supply DC LED Driver

      $4.00 - $4.20
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      Contact Supplier
      HLK-2M03 2M05 2M09 2M12 2M15 2M24 AC-DC 220V to 3.3V Original 2W 3.3V/5V/9V/12V/24V AC DC Switch Power Supply Module CE

      HLK-2M03 2M05 2M09 2M12 2M15 2M24 AC-DC 220V to 3.3V Original 2W 3.3V/5V/9V/12V/24V AC DC Switch Power Supply Module CE

      $1.36 - $1.49
      Min Order: 5 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      10A/20A 220vac to 110vdc 1 phase dc power module

      10A/20A 220vac to 110vdc 1 phase dc power module

      $100.00 - $1,000.00
      Min Order: 1 set
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Ac-dc 12v 15v 20v 30v 48v 58v Medical Power Supply 2xMOPP Medical Switching Power Supply Module

      Ac-dc 12v 15v 20v 30v 48v 58v Medical Power Supply 2xMOPP Medical Switching Power Supply Module

      $32.10 - $35.50
      Min Order: 100 sets
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      About products and suppliers

      9918 n 1 dc power products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 4%, power adapters accounts for 1%. A wide variety of n 1 dc power options are available to you, such as single, multiple and triple.You can also choose from industrial, n 1 dc power,As well as from black, silver n 1 dc power,
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