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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale industry source

      Industry Source

      (82242 products available)

      AC 110V 220V to DC 5V 24V LED honeycomb source Industrial Switching Power Supply 12V 3A power adapter and converter

      AC 110V 220V to DC 5V 24V LED honeycomb source Industrial Switching Power Supply 12V 3A power adapter and converter

      $2.30 - $3.00
      Min Order: 5 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      AC Power Source PA9505 0-300V 0-500W Regulated industrial high power AC power supply

      AC Power Source PA9505 0-300V 0-500W Regulated industrial high power AC power supply

      Ready to Ship
      $290.00
      Min Order: 1 piece
      Shipping per piece: $88.42
      CN
      9 yrs
      4.7
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
      PFC Switching Power 1500w/1800w/2000w switching power supply Industrial grade regulated DC source 24v 48v60v 80v110v 130v 150v

      PFC Switching Power 1500w/1800w/2000w switching power supply Industrial grade regulated DC source 24v 48v60v 80v110v 130v 150v

      $95.00 - $100.00
      Min Order: 1 piece
      CN
      7 yrsverify
      4.6
      /5
      ·
      8 reviews
      ·
      "fast delivery"
      Contact Supplier
      KUAIQU SPPS-D4001 Digital Adjustable DC Power Supply 400V 1A Industrial Maintenance Switching Regulated Power Source HSPY-400-1

      KUAIQU SPPS-D4001 Digital Adjustable DC Power Supply 400V 1A Industrial Maintenance Switching Regulated Power Source HSPY-400-1

      Ready to Ship
      $149.98 - $199.98
      Min Order: 1 unit
      Shipping per piece: $37.32
      CN
      8 yrsverify
      4.8
      /5
      ·
      88 reviews
      ·
      "fast delivery"
      Contact Supplier
      smps switch power adapters 1000w Ms-1000-48 Smps 1000w Power Source 48v 20a industrial power supplies for LED LIGHT

      smps switch power adapters 1000w Ms-1000-48 Smps 1000w Power Source 48v 20a industrial power supplies for LED LIGHT

      $28.46 - $34.62
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      500va 4.2A 45-400Hz ac industrial power source for communications equipment

      500va 4.2A 45-400Hz ac industrial power source for communications equipment

      $390.00 - $480.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      4.2A 45-400Hz ac industrial power source for communications equipment

      4.2A 45-400Hz ac industrial power source for communications equipment

      $1,000.00
      Min Order: 1 set
      CN
      8 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Wholesale 220V AC 12V DC 12V 16.5A 200W Power Supply 12V 24V 48V 1A 2A 3A 2.5A 5A 8A 10A 15A 20A 30A 40A 50A 80A Power Source

      Wholesale 220V AC 12V DC 12V 16.5A 200W Power Supply 12V 24V 48V 1A 2A 3A 2.5A 5A 8A 10A 15A 20A 30A 40A 50A 80A Power Source

      $5.70 - $6.30
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      8 yrsverify
      4.9
      /5
      ·
      32 reviews
      ·
      "professional service"
      Contact Supplier
      Led Strip, Lcd Screen Hot Sale Ac 24V 3A 75V Metal Casing Switching Power Supply Converter Ac Power Source

      Led Strip, Lcd Screen Hot Sale Ac 24V 3A 75V Metal Casing Switching Power Supply Converter Ac Power Source

      $3.68 - $4.18
      Min Order: 2 pieces
      Output Voltage: 24V
      CN
      5 yrsverify
      4.6
      /5
      ·
      15 reviews
      ·
      "good service"
      Contact Supplier
      Industrial AC/DC Din rail power supply switch MDR HDR 10W 20W 40W 60W 100W Single output Switching 12V 24V Power source

      Industrial AC/DC Din rail power supply switch MDR HDR 10W 20W 40W 60W 100W Single output Switching 12V 24V Power source

      $15.00 - $60.00
      Min Order: 1 piece
      CN
      5 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "Great service"
      Contact Supplier
      microwave power source, microwave inverter 1000w, industrial microwave converter

      microwave power source, microwave inverter 1000w, industrial microwave converter

      $58.33 - $66.00
      Min Order: 5 pieces
      CN
      10 yrs
      4.9
      /5
      ·
      4 reviews
      ·
      "Good service"
      Contact Supplier
      30v 10a Laboratory Bench Mini Dc Regulated Power Supply 150w Adjustable Switching Digital Power Source

      30v 10a Laboratory Bench Mini Dc Regulated Power Supply 150w Adjustable Switching Digital Power Source

      $26.00 - $37.00
      Min Order: 1 set
      CN
      3 yrs
      4.8
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Reliable and Cheap dc constant voltage power supply/source from China famous supplier

      Reliable and Cheap dc constant voltage power supply/source from China famous supplier

      $300.00 - $500.00
      Min Order: 5 pieces
      CN
      9 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "good service"
      Contact Supplier
      LW-3005KD 300V 5A High Power Source 1500W Variable Digital Display Adjustable Switching Regulated Solar Panel Power Supply

      LW-3005KD 300V 5A High Power Source 1500W Variable Digital Display Adjustable Switching Regulated Solar Panel Power Supply

      Ready to Ship
      $389.99 - $419.99
      Min Order: 1 unit
      Shipping per piece: $47.45
      CN
      6 yrsverify
      4.7
      /5
      ·
      69 reviews
      ·
      "fast delivery"
      Contact Supplier
      0-200v high voltage power supply 200v 2a dc adjustable source for Breeding lighting

      0-200v high voltage power supply 200v 2a dc adjustable source for Breeding lighting

      $30.00 - $38.00
      Min Order: 1 piece
      CN
      8 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      Contact Supplier
      110V 220V AC 12V DC 3D Printer Switching Power Source 1000W 12V 80A SMPS For Machine Industrial Control Equipment

      110V 220V AC 12V DC 3D Printer Switching Power Source 1000W 12V 80A SMPS For Machine Industrial Control Equipment

      $32.00 - $40.00
      Min Order: 3 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      Dali Power Supply Digital Display DC Power Source 30V Adjustable Laboratory Switch DP3030 DC Power Supply with EU, US,UK plug

      Dali Power Supply Digital Display DC Power Source 30V Adjustable Laboratory Switch DP3030 DC Power Supply with EU, US,UK plug

      $155.99 - $159.99
      Min Order: 2 pieces
      CN
      6 yrsverify
      4.9
      /5
      ·
      142 reviews
      ·
      "Quick delivery"
      Contact Supplier
      Industrial AC/DC Din rail power supply switch MDR HDR 10W 20W 40W 60W 100W Single output Switching 12V 24V Power source

      Industrial AC/DC Din rail power supply switch MDR HDR 10W 20W 40W 60W 100W Single output Switching 12V 24V Power source

      $3.40 - $4.10
      Min Order: 2 sets
      Output Voltage: 24V
      CN
      2 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Simple Design Best Seller Durable Power Source For Audio Speakers Amplifier 2A 48V Power Supply

      Simple Design Best Seller Durable Power Source For Audio Speakers Amplifier 2A 48V Power Supply

      $2.30 - $2.34
      Min Order: 200 pieces
      CN
      5 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Great customer service"
      Contact Supplier
      85-264VAC Ordinary Indoor Power 12V 5A LED Switch Power Supply 60W Power Source

      85-264VAC Ordinary Indoor Power 12V 5A LED Switch Power Supply 60W Power Source

      $5.59 - $5.85
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      4 yrs
      4.6
      /5
      ·
      1 reviews
      ·
      "good service"
      Contact Supplier
      12V 1000A High Power Industry Power Supply 12KW Electroplate Dc Switching Regulated Power Source

      12V 1000A High Power Industry Power Supply 12KW Electroplate Dc Switching Regulated Power Source

      $1,100.00 - $1,200.00
      Min Order: 1 set
      CN
      11 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "Excellent service"
      Contact Supplier
      KC certificate approval AC power adapter input 100v to 240V output dc 5v 12v power source 1A 2A Mains Power Supply adapter

      KC certificate approval AC power adapter input 100v to 240V output dc 5v 12v power source 1A 2A Mains Power Supply adapter

      $0.87 - $1.80
      Min Order: 2000 pieces
      CN
      15 yrsverify
      4.6
      /5
      ·
      16 reviews
      ·
      "Excellent customer service"
      Contact Supplier
      Constant voltage 500w 24v switching portable power source

      Constant voltage 500w 24v switching portable power source

      $38.50 - $39.99
      Min Order: 5 pieces
      CN
      14 yrsverify
      4.9
      /5
      ·
      43 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      Power Electronics Smps Switching Devices Dc 3a 5a 12v 10a Industrial Rail Station Oem Socket Switching Power Supply Source

      Power Electronics Smps Switching Devices Dc 3a 5a 12v 10a Industrial Rail Station Oem Socket Switching Power Supply Source

      $3.26 - $5.20
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      12 yrsverify
      4.9
      /5
      ·
      23 reviews
      ·
      "good service"
      Contact Supplier
      Digital Adjustable Switching Power Source 50-750V DC Regulated Power Supply

      Digital Adjustable Switching Power Source 50-750V DC Regulated Power Supply

      $1,000.00 - $5,000.00
      Min Order: 5 pieces
      CN
      10 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      400w 24V DC Waterproof Constant Voltage Switching Power Supply Source with LED Driver

      400w 24V DC Waterproof Constant Voltage Switching Power Supply Source with LED Driver

      $20.50 - $22.90
      Min Order: 5 pieces
      Output Voltage: 24V
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      1000W Industrial Switching Power Supply CC/CV AC 110V/220V to DC 24V 41A 36V 27.7A 48V 21A Stabilized Converter Source

      1000W Industrial Switching Power Supply CC/CV AC 110V/220V to DC 24V 41A 36V 27.7A 48V 21A Stabilized Converter Source

      Ready to Ship
      $36.99 - $39.99
      Min Order: 2 pieces
      Shipping per piece: $17.63
      CN
      4 yrsverify
      4.6
      /5
      ·
      10 reviews
      ·
      "excellent service"
      Contact Supplier
      Professional manufacturer portable 5V/12V/-5V Output T-120A Triple switching power supply power sources

      Professional manufacturer portable 5V/12V/-5V Output T-120A Triple switching power supply power sources

      Ready to Ship
      $18.00 - $19.20
      Min Order: 5 pieces
      Shipping per piece: $6.10
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "customer service"
      Contact Supplier
      Mean well SE-1000-48 single output power supply 48v 20 amp power supply constant voltage power source

      Mean well SE-1000-48 single output power supply 48v 20 amp power supply constant voltage power source

      $119.60 - $133.50
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.4
      /5
      ·
      7 reviews
      ·
      "Great service"
      Contact Supplier
      AC Power Supply PA9530 3KVA 300V 50Hz-400Hz Prammable Laboratory Variable Frequency Converter AC Power Source

      AC Power Supply PA9530 3KVA 300V 50Hz-400Hz Prammable Laboratory Variable Frequency Converter AC Power Source

      $9.99 - $199.99
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Regulable Power Supply Ip20 Led Driver 12V Source Switching 24V Led Strip Light Power Supply

      Regulable Power Supply Ip20 Led Driver 12V Source Switching 24V Led Strip Light Power Supply

      $0.86 - $6.69
      Min Order: 50 pieces
      CN
      2 yrsverify
      4.9
      /5
      ·
      4 reviews
      ·
      "fast shipping"
      Contact Supplier
      Nooyi high quality single phase DC power source

      Nooyi high quality single phase DC power source

      $850.00 - $2,850.00
      Min Order: 1 set
      Output Power: >500W
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Power Supply AC- DC 18V 66.7A 1200W Converter Driver 220/110V Power Source for Industrial Automation

      Power Supply AC- DC 18V 66.7A 1200W Converter Driver 220/110V Power Source for Industrial Automation

      Ready to Ship
      $57.97 - $67.93
      Min Order: 1 piece
      Shipping per piece: $30.47
      CN
      8 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "professional company"
      Contact Supplier
      Audio transformer 100% copper ac 110v 220v ac to 60v 200 or 400w or 600w or 800w power source

      Audio transformer 100% copper ac 110v 220v ac to 60v 200 or 400w or 600w or 800w power source

      Ready to Ship
      $18.00 - $28.00
      Min Order: 1 piece
      Shipping per piece: $26.91
      Output Power: 101 - 200W
      CN
      7 yrs
      4.4
      /5
      ·
      11 reviews
      ·
      "Excellent service"
      Contact Supplier
      Oem Service AC/DC 12V 30A 360W Switching Power Supply Waterproof Led Power Source

      Oem Service AC/DC 12V 30A 360W Switching Power Supply Waterproof Led Power Source

      Ready to Ship
      $5.00 - $10.00
      Min Order: 100 pieces
      Shipping per piece: $5.11
      Output Voltage: 12V
      CN
      2 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Tonghui TH7105 Programmable AC Power Supply Power Source 0-300V, 500W, 45.0Hz-500Hz

      Tonghui TH7105 Programmable AC Power Supply Power Source 0-300V, 500W, 45.0Hz-500Hz

      Ready to Ship
      $1,800.00
      Min Order: 1 set
      Shipping per piece: $352.43
      CN
      3 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "Good supplier"
      Contact Supplier
      Switching Power Supply 110V/ 220V To 5V 12V 24V 48V Led Power Supply CCTV / LED Strip AC To DC Source Power Adapter

      Switching Power Supply 110V/ 220V To 5V 12V 24V 48V Led Power Supply CCTV / LED Strip AC To DC Source Power Adapter

      $1.00 - $8.00
      Min Order: 100 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast shipping"
      Contact Supplier
      MYAMI MY-K5060PE 50V 60A 3000W Adjust Programmable DC Laboratory Power Supplies School Industrial power supply

      MYAMI MY-K5060PE 50V 60A 3000W Adjust Programmable DC Laboratory Power Supplies School Industrial power supply

      $553.00 - $573.00
      Min Order: 1 piece
      CN
      4 yrsverify
      4.9
      /5
      ·
      27 reviews
      ·
      "efficient shipping"
      Contact Supplier
      factory 800w industrial power source LED driver 54v 12v 24v 27v 30a dc switching power supply

      factory 800w industrial power source LED driver 54v 12v 24v 27v 30a dc switching power supply

      $65.00 - $70.00
      Min Order: 1 piece
      Output Voltage: 24V
      Output Power: >500W
      CN
      10 yrsverify
      4.5
      /5
      ·
      8 reviews
      ·
      "Excellent service"
      Contact Supplier
      Output Industrial LED Lighting Din Rail Type AC 220V Input DC 120W 24V 5A Breathing machine source power supply

      Output Industrial LED Lighting Din Rail Type AC 220V Input DC 120W 24V 5A Breathing machine source power supply

      Ready to Ship
      $15.20 - $17.20
      Min Order: 1 piece
      Shipping per piece: $15.09
      Output Power: 101 - 200W
      CN
      17 yrsverify
      4.8
      /5
      ·
      15 reviews
      ·
      "excellent customer service"
      Contact Supplier
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      About products and suppliers

      82242 industry source products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 1%. A wide variety of industry source options are available to you, such as industrial, 3d printer and power tools.You can also choose from black, silver industry source,
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