All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier
      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale 12v 20a dc power supply 240w

      12v 20a Dc Power Supply 240w

      (766 products available)

      Desktop Type 240W 12 Volt 20 Amp Ac Dc Adapter 12V 20A Plastic Switching Power Supply

      Desktop Type 240W 12 Volt 20 Amp Ac Dc Adapter 12V 20A Plastic Switching Power Supply

      $21.00 - $22.00
      Min Order: 2 pieces
      CN
      5 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "fast delivery"
      Contact Supplier
      110V/220V Ac to Dc 12v 20a 240w Power Supply 12 Volt Transformer LED Strip&cctv Camera power CE ROHS FCC IS9001

      110V/220V Ac to Dc 12v 20a 240w Power Supply 12 Volt Transformer LED Strip&cctv Camera power CE ROHS FCC IS9001

      $6.90 - $7.40
      Min Order: 1 piece
      Warranty(Year): 2-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      8 yrsverify
      4.9
      /5
      ·
      32 reviews
      ·
      "professional service"
      Contact Supplier
      12V 20A 240w 250w outdoor rain-proof ac/dc power supply 12v 60w 100w 120w 150w 200w 250w 300w 400w 500w 600w

      12V 20A 240w 250w outdoor rain-proof ac/dc power supply 12v 60w 100w 120w 150w 200w 250w 300w 400w 500w 600w

      $3.00 - $4.00
      Min Order: 200 pieces
      CN
      9 yrs
      4.9
      /5
      ·
      8 reviews
      ·
      "fast shipping"
      Contact Supplier
      LED Driver SMPS Switching AC DC 12V 20A 24V 10A 48V 5A 240W Power Supply

      LED Driver SMPS Switching AC DC 12V 20A 24V 10A 48V 5A 240W Power Supply

      Ready to Ship
      $6.50 - $8.25
      Min Order: 1 piece
      Shipping per piece: $19.71
      CN
      6 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "On time shipping"
      Contact Supplier
      C-Power brand new switching power supply ac 220v 110v dc 12v 240w 20a for LED CCTV from C-Power

      C-Power brand new switching power supply ac 220v 110v dc 12v 240w 20a for LED CCTV from C-Power

      Ready to Ship
      $5.20 - $5.50
      Min Order: 5 pieces
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      Rainproof SMPS AC to 12V DC 20A 240W outdoor power supply

      Rainproof SMPS AC to 12V DC 20A 240W outdoor power supply

      $8.00 - $10.00
      Min Order: 50 pieces
      Output Power: 201 - 300W
      CN
      11 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "Speedy delivery"
      Contact Supplier
      240W AC/DC Switch Mode Power Supply 12V 20A Power Supply For CCTV Camera Led Strip LCD

      240W AC/DC Switch Mode Power Supply 12V 20A Power Supply For CCTV Camera Led Strip LCD

      $5.20 - $5.60
      Min Order: 50 pieces
      Output Voltage: 12V
      CN
      11 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "Fast shipping"
      Contact Supplier
      single output other power supplies 12V 240W 5A 10A 15A 20A Industrial smps ac dc switch power supply for led

      single output other power supplies 12V 240W 5A 10A 15A 20A Industrial smps ac dc switch power supply for led

      $30.33 - $35.38
      Min Order: 5 pieces
      CN
      15 yrsverify
      4.8
      /5
      ·
      6 reviews
      ·
      "excellent service"
      Contact Supplier
      AC DC Switching Power Supply 12V 20A 240W LED Driver or transformer

      AC DC Switching Power Supply 12V 20A 240W LED Driver or transformer

      Ready to Ship
      $7.90 - $9.90
      Min Order: 10 pieces
      Shipping per piece: $4.75
      Warranty(Year): 2-Year
      CN
      10 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      S-240-12 12V 20A / 24V10A 240W ac to dc switching power supply accessories SMPS PSU for cctv /LED power supply / 3D ptinter

      S-240-12 12V 20A / 24V10A 240W ac to dc switching power supply accessories SMPS PSU for cctv /LED power supply / 3D ptinter

      Ready to Ship
      $12.00 - $13.80
      Min Order: 100 pieces
      Shipping per piece: $2.02
      Output Power: 101 - 200W
      CN
      7 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "fast shipping"
      Contact Supplier
      Input AC 100-240V Output DC 12V Led Transformer 6A 70W 10A 120W 15A 180W 20A 240W 25A 300W 30A 360W Power Supply

      Input AC 100-240V Output DC 12V Led Transformer 6A 70W 10A 120W 15A 180W 20A 240W 25A 300W 30A 360W Power Supply

      $15.00 - $18.00
      Min Order: 1 piece
      CN
      11 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "Good service"
      Contact Supplier
      High voltage S-250-12 240w switching power supply 12v 20a dc regulated power supply for display LED lighting

      High voltage S-250-12 240w switching power supply 12v 20a dc regulated power supply for display LED lighting

      $6.80 - $7.30
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      DRP-240-24 single output 110V 220V AC to 12V 24V DC 10A 20A 240W industrial din rail power supply

      DRP-240-24 single output 110V 220V AC to 12V 24V DC 10A 20A 240W industrial din rail power supply

      $34.32 - $38.05
      Min Order: 1 piece
      Output Voltage: 24V
      Output Power: 201 - 300W
      CN
      17 yrsverify
      4.8
      /5
      ·
      16 reviews
      ·
      "customer service"
      Contact Supplier
      Multiple output transformer 240w 16 channel dc 12v 20a cctv camera power supply

      Multiple output transformer 240w 16 channel dc 12v 20a cctv camera power supply

      $40.00 - $88.00
      Min Order: 50 units
      Output Power: 201 - 300W
      CN
      16 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Good service"
      Contact Supplier
      Merryking Factory CE UL FCC SAA ac dc power supply 12v 10a 12a 15a 20a laptop charger adapter 150w 180W 240W 250W ac/dc adapter

      Merryking Factory CE UL FCC SAA ac dc power supply 12v 10a 12a 15a 20a laptop charger adapter 150w 180W 240W 250W ac/dc adapter

      $12.78 - $13.68
      Min Order: 100 pieces
      CN
      9 yrsverify
      4.9
      /5
      ·
      46 reviews
      ·
      "great service"
      Contact Supplier
      DC power supply 12V 20A amp single output 240W switching power supply for 3D printer/LED strip lighting

      DC power supply 12V 20A amp single output 240W switching power supply for 3D printer/LED strip lighting

      Ready to Ship
      $5.87 - $6.17
      Min Order: 10 pieces
      Shipping per piece: $4.75
      CN
      7 yrsverify
      4.6
      /5
      ·
      8 reviews
      ·
      "fast delivery"
      Contact Supplier
      240W 12V 20A led strip power adapter/110vdc switching power supply/transformer ac to dc

      240W 12V 20A led strip power adapter/110vdc switching power supply/transformer ac to dc

      Ready to Ship
      $6.20
      Min Order: 5 pieces
      Shipping per piece: $11.96
      CN
      11 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "fast delivery"
      Contact Supplier
      WEIDUN WA-240-12 240w 12v 20a AC DC Industrial Smps Single High Reliability Switching Power Supply

      WEIDUN WA-240-12 240w 12v 20a AC DC Industrial Smps Single High Reliability Switching Power Supply

      $12.97 - $14.61
      Min Order: 1 set
      Shipping per piece: $21.70
      Output Voltage: 12V
      CN
      2 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      High voltage S-240-12 240w switching power supply 12v 20a dc regulated power supply for display LED lighting

      High voltage S-240-12 240w switching power supply 12v 20a dc regulated power supply for display LED lighting

      Ready to Ship
      $6.90 - $7.40
      Min Order: 2 pieces
      Shipping per piece: $19.61
      Output Voltage: 12V
      CN
      5 yrsverify
      4.6
      /5
      ·
      15 reviews
      ·
      "good service"
      Contact Supplier
      Manufacturer AC DC 12v 24v 48v 3a 4a 7a 10a 20a 240W switching Open Frame Power supply

      Manufacturer AC DC 12v 24v 48v 3a 4a 7a 10a 20a 240W switching Open Frame Power supply

      $27.00 - $35.00
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      24v 10a desktop adapter 240w 250w universal industrial 12v 20a ac dc adaptor 24v 10a power supply

      24v 10a desktop adapter 240w 250w universal industrial 12v 20a ac dc adaptor 24v 10a power supply

      $22.50 - $30.00
      Min Order: 5 pieces
      CN
      6 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      Jiangtek LRS-250-12 240W 12V 20A Ac To Dc Transformer Amp switching Power Supply

      Jiangtek LRS-250-12 240W 12V 20A Ac To Dc Transformer Amp switching Power Supply

      Ready to Ship
      $18.00
      Min Order: 2 pieces
      Shipping per piece: $7.16
      Output Voltage: 12V
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      High Quality Desktop 12V 20A Ac To Dc Power Supply 12V 24V 10A 15A 20A 240W Power Adapter for Ham Radio

      High Quality Desktop 12V 20A Ac To Dc Power Supply 12V 24V 10A 15A 20A 240W Power Adapter for Ham Radio

      Ready to Ship
      $28.20 - $30.00
      Min Order: 20 pieces
      Shipping per piece: $14.66
      CN
      17 yrsverify
      4.7
      /5
      ·
      7 reviews
      ·
      "Excellent work"
      Contact Supplier
      FEISMAN S-240W-12-18CH Fan 240W CCTV Camera Power Supply DC 12V 20A 18 Channel CCTV Switching Power Supply MW

      FEISMAN S-240W-12-18CH Fan 240W CCTV Camera Power Supply DC 12V 20A 18 Channel CCTV Switching Power Supply MW

      $13.50 - $14.40
      Min Order: 10 pieces
      Output Voltage: 12V
      CN
      7 yrsverify
      4.9
      /5
      ·
      15 reviews
      ·
      "great service"
      Contact Supplier
      AC to DC Open Frame Constant Voltage 12V SMPS Power Supply 20A Industrial Supplies 240W Transformer for led Lighting

      AC to DC Open Frame Constant Voltage 12V SMPS Power Supply 20A Industrial Supplies 240W Transformer for led Lighting

      $3.00 - $4.20
      Min Order: 10 pieces
      Output Voltage: 12V
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      240w power supply 12v 20a 100-240v ac dc adapter 12volt 20amp switch power adapter 12v emc lvd passed for monitor led lights

      240w power supply 12v 20a 100-240v ac dc adapter 12volt 20amp switch power adapter 12v emc lvd passed for monitor led lights

      Ready to Ship
      $18.00 - $20.00
      Min Order: 500 pieces
      Shipping per piece: $5.83
      CN
      6 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Great supplier"
      Contact Supplier
      Ultrathin Dc12v Fonte Chaveada 12v 50a 120 Amperes Ac Dc 240w 20a Constant Voltage Sufficient Power led Switching Power Supply

      Ultrathin Dc12v Fonte Chaveada 12v 50a 120 Amperes Ac Dc 240w 20a Constant Voltage Sufficient Power led Switching Power Supply

      $0.20 - $1.05
      Min Order: 1 piece
      CN
      10 yrsverify
      4.6
      /5
      ·
      78 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Aluminum shell waterproof power supply 10a 12a 20a 21a 12v 24v dc 240w 250w led driver ce saa cb

      Aluminum shell waterproof power supply 10a 12a 20a 21a 12v 24v dc 240w 250w led driver ce saa cb

      $14.80 - $15.80
      Min Order: 10 pieces
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      7 yrs
      4.9
      /5
      ·
      11 reviews
      ·
      "good service"
      Contact Supplier
      12V 24VDC 11a 16A 19A 20A 12.5A ad board 192W 228W 240W 300W industrial DC regulated waterproof power supply

      12V 24VDC 11a 16A 19A 20A 12.5A ad board 192W 228W 240W 300W industrial DC regulated waterproof power supply

      $16.90 - $17.40
      Min Order: 10 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      16 reviews
      ·
      "great service"
      Contact Supplier
      Desktop Type 240W 12 Volt 20 Amp Ac Dc Adapter 12V 20A Plastic Switching Power Supply

      Desktop Type 240W 12 Volt 20 Amp Ac Dc Adapter 12V 20A Plastic Switching Power Supply

      $1.48 - $1.93
      Min Order: 100 pieces
      CN
      12 yrsverify
      4.6
      /5
      ·
      20 reviews
      ·
      "good service"
      Contact Supplier
      Industrial single output DRP-240-48 ac dc other power supplies 12V 240W 5A 10A 15A 20A switch power supply for led drivers 48vdc

      Industrial single output DRP-240-48 ac dc other power supplies 12V 240W 5A 10A 15A 20A switch power supply for led drivers 48vdc

      $20.99 - $26.99
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      110V/220V AC to DC 12V 20A 240W Power Supply 12 Volt Transformer LED Strip CCTV Camera Switching 12V 20A Product Category

      110V/220V AC to DC 12V 20A 240W Power Supply 12 Volt Transformer LED Strip CCTV Camera Switching 12V 20A Product Category

      Ready to Ship
      $6.50
      Min Order: 5 pieces
      Shipping per piece: $17.74
      Output Voltage: 12V
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      MeanWell NDR-240 Smps 240w Dc 24v 10a 12v 20a Din Rail Switching Power Supply Wholesale

      MeanWell NDR-240 Smps 240w Dc 24v 10a 12v 20a Din Rail Switching Power Supply Wholesale

      $27.70 - $31.70
      Min Order: 5 units
      CN
      1 yrs
      3.2
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      S-250-12 Cheapest Factory price universal multi AC 110V / 220V Input DC 12v 20a 240w switching power supply

      S-250-12 Cheapest Factory price universal multi AC 110V / 220V Input DC 12v 20a 240w switching power supply

      Ready to Ship
      $15.00 - $18.00
      Min Order: 5 pieces
      Shipping per piece: $6.43
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "customer service"
      Contact Supplier
      12V 20A Switching Power Supply DC 12V Switching Power Supply 240W New Switch Power Supply

      12V 20A Switching Power Supply DC 12V Switching Power Supply 240W New Switch Power Supply

      Ready to Ship
      $28.80 - $31.20
      Min Order: 5 pieces
      Shipping per piece: $6.65
      Output Voltage: 12V
      CN
      6 yrs
      4.8
      /5
      ·
      6 reviews
      ·
      "fast logistics"
      Contact Supplier
      NVVV NDR-240-12 Power Supply 12V 240W 20A DIN Rail Power Supply 240W SMPS 12V DC Industrial Power Supply Din Rail

      NVVV NDR-240-12 Power Supply 12V 240W 20A DIN Rail Power Supply 240W SMPS 12V DC Industrial Power Supply Din Rail

      $5.00 - $26.00
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      2 yrsverify
      4.9
      /5
      ·
      72 reviews
      ·
      "Fast Service"
      Contact Supplier
      Factory sale switching power supply 12V 20A 240w ac to dc switch mode power supply 110V/220V to DC12V 250W led transformer

      Factory sale switching power supply 12V 20A 240w ac to dc switch mode power supply 110V/220V to DC12V 250W led transformer

      Ready to Ship
      $5.80 - $6.70
      Min Order: 36 pieces
      Shipping per piece: $1.70
      Output Voltage: 12V
      CN
      3 yrs
      4.9
      /5
      ·
      6 reviews
      ·
      "Great transaction"
      Contact Supplier
      Rainproof SMPS AC to 12V DC 20A 240W outdoor power supply

      Rainproof SMPS AC to 12V DC 20A 240W outdoor power supply

      $5.00 - $6.00
      Min Order: 20 pieces
      CN
      3 yrsverify
      4.9
      /5
      ·
      62 reviews
      ·
      "super service"
      Contact Supplier
      110V/220V Ac to Dc 12v 20a 240w Power Supply 12 Volt Transformer LED Strip cctv Camera Switching Power Supply 12V 20A

      110V/220V Ac to Dc 12v 20a 240w Power Supply 12 Volt Transformer LED Strip cctv Camera Switching Power Supply 12V 20A

      $5.50 - $6.27
      Min Order: 5 pieces
      CN
      3 yrsverify
      4.8
      /5
      ·
      59 reviews
      ·
      "good service"
      Contact Supplier
      High Quality AC/DC 12V 20A 240W Power Supply Industrial Certification for Led Strip /CCTV Camera

      High Quality AC/DC 12V 20A 240W Power Supply Industrial Certification for Led Strip /CCTV Camera

      Ready to Ship
      $5.80 - $6.20
      Min Order: 2 pieces
      Shipping per piece: $10.78
      CN
      3 yrs
      4.9
      /5
      ·
      52 reviews
      ·
      "excellent company"
      Contact Supplier
      Top categories
      Professional Audio, Video & Lighting(old)
      Professional Audio, Video & Lighting(old)
      Electrical Supplies
      Electrical Supplies
      Wiring Accessories
      Wiring Accessories
      Connectors & Terminals
      Connectors & Terminals
      Industrial Controls
      Industrial Controls
      Electrical Instruments
      Electrical Instruments
      Low Voltage Products
      Low Voltage Products
      Wires, Cables & Cable Assemblies
      Wires, Cables & Cable Assemblies
      Generators
      Generators
      Switches
      Switches
      Power Supplies
      Power Supplies
      Medium & High Voltage Products
      Medium & High Voltage Products

      About products and suppliers

      766 12v 20a dc power supply 240w products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 54%, power adapters accounts for 8%, and led driver accounts for 7%. A wide variety of 12v 20a dc power supply 240w options are available to you, such as single, multiple and triple.You can also choose from led strip, led light and industrial 12v 20a dc power supply 240w,As well as from black, silver 12v 20a dc power supply 240w,
      Related Searches:
      module-rfq-window-icon

      TOP