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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale long source

      Long Source

      (27060 products available)

      1200 vdc power supply/three phase ac to dc power source

      1200 vdc power supply/three phase ac to dc power source

      $120.00 - $990.00
      Min Order: 1 set
      Output Power: >500W
      CN
      9 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Stable DC voltage source S-25 open frame 25w 12v 2a switch power supply

      Stable DC voltage source S-25 open frame 25w 12v 2a switch power supply

      $5.00 - $6.00
      Min Order: 5 pieces
      CN
      14 yrsverify
      4.9
      /5
      ·
      43 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      China High Quality Open Frame Power Supplies Constant Current Source the Power Supply 235w Switching Power Supply

      China High Quality Open Frame Power Supplies Constant Current Source the Power Supply 235w Switching Power Supply

      $25.80 - $28.50
      Min Order: 500 pieces
      CN
      1 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "good supplier"
      Contact Supplier
      Power Supply DC24V 2A Transformator AC 110V 220V Source Switching Adapter Voltage Converter switching power for LED Lighting

      Power Supply DC24V 2A Transformator AC 110V 220V Source Switching Adapter Voltage Converter switching power for LED Lighting

      Ready to Ship
      $4.30 - $5.30
      Min Order: 1 piece
      Shipping per piece: $7.04
      Output Voltage: 24V
      Output Power: 1 - 50W
      CN
      10 yrs
      4.8
      /5
      ·
      13 reviews
      ·
      "Good delivery"
      Contact Supplier
      Twintex Long Service Life fuente de alimentacion laboratorio Variable Regulated Source Laboratory Power Supply 30V 40A

      Twintex Long Service Life fuente de alimentacion laboratorio Variable Regulated Source Laboratory Power Supply 30V 40A

      Ready to Ship
      $180.00 - $225.00
      Min Order: 1 piece
      Shipping per piece: $74.75
      CN
      9 yrs
      4.8
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
      Switching Power Supply 12V 24V 2A 5A 10A 20A 40A Led Power Supply CCTV / LED Strip AC To DC Source Power Supply 12V 40A

      Switching Power Supply 12V 24V 2A 5A 10A 20A 40A Led Power Supply CCTV / LED Strip AC To DC Source Power Supply 12V 40A

      $13.80 - $15.00
      Min Order: 100 pieces
      CN
      3 yrsverify
      4.8
      /5
      ·
      59 reviews
      ·
      "good service"
      Contact Supplier
      60W Long Strip Switching Power Supply with Fan AC220V to DC12V Power Supply Source Adapter For Led Strip CCTV

      60W Long Strip Switching Power Supply with Fan AC220V to DC12V Power Supply Source Adapter For Led Strip CCTV

      $4.00 - $4.30
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      7 yrsverify
      4.6
      /5
      ·
      8 reviews
      ·
      "fast delivery"
      Contact Supplier
      NICE-POWER R-SPS20010 DC power supply adjustable 200V 10A laboratory mobile repair battery charging source switch variable

      NICE-POWER R-SPS20010 DC power supply adjustable 200V 10A laboratory mobile repair battery charging source switch variable

      $259.99 - $279.99
      Min Order: 2 units
      CN
      8 yrsverify
      4.8
      /5
      ·
      87 reviews
      ·
      "fast delivery"
      Contact Supplier
      T-120D 5V 12V 24V 120W Long Strip Switching Power Supply with Fan AC220V to DC12V led ultra-thin Power Supply Source Adapter

      T-120D 5V 12V 24V 120W Long Strip Switching Power Supply with Fan AC220V to DC12V led ultra-thin Power Supply Source Adapter

      Ready to Ship
      $13.10 - $13.25
      Min Order: 5 pieces
      Shipping per piece: $4.61
      CN
      4 yrsverify
      4.6
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      Good Selling WA-75-36 75W 36V Portable Source Electronic Transformer Switching Power Supply For Smart Rewinding Machine

      Good Selling WA-75-36 75W 36V Portable Source Electronic Transformer Switching Power Supply For Smart Rewinding Machine

      $6.07 - $6.97
      Min Order: 5 pieces
      Output Voltage: 36V
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      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
      12Volt 5amp Switching Power Supply 110V/ 220V To 12V 5A Led Power Supply 12v 5a CCTV / LED Strip AC To DC Source Power Adapter

      12Volt 5amp Switching Power Supply 110V/ 220V To 12V 5A Led Power Supply 12v 5a CCTV / LED Strip AC To DC Source Power Adapter

      Ready to Ship
      $2.70 - $3.20
      Min Order: 5 pieces
      Shipping per piece: $3.71
      CN
      3 yrsverify
      4.8
      /5
      ·
      59 reviews
      ·
      "good service"
      Contact Supplier
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      About products and suppliers

      27060 long source products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 1%. A wide variety of long source options are available to you, You can also choose from black, silver long source,
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