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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale supply power

      Supply Power

      (1020228 products available)

      Meanwell LRS Power 3.3v 5v 12v 24v 36v 48v DC Switching Power Supply 1A 3A 5A 6A 10A 15A 20A 30A 40A 50A Rainproof Power Supply

      Meanwell LRS Power 3.3v 5v 12v 24v 36v 48v DC Switching Power Supply 1A 3A 5A 6A 10A 15A 20A 30A 40A 50A Rainproof Power Supply

      $5.00 - $35.00
      Min Order: 1 piece
      CN
      9 yrsverify
      4.9
      /5
      ·
      55 reviews
      ·
      "fast delivery"
      Contact Supplier
      Nice Power 30V 5A 60V 5A 30V 10A 120V 3A DC Regulated Switching Power Supply Bench Digital Adjustable Power Source

      Nice Power 30V 5A 60V 5A 30V 10A 120V 3A DC Regulated Switching Power Supply Bench Digital Adjustable Power Source

      $27.99 - $64.99
      Min Order: 2 units
      CN
      8 yrsverify
      4.8
      /5
      ·
      87 reviews
      ·
      "fast delivery"
      Contact Supplier
      5-40W Replaceable Power Supplier 5v 6v 7v 8v 9v 10v 12v 15v 19v 24v 0.5a 1a 2a 3a 4a 5a Ac Dc Switching Power Adapters Supply

      5-40W Replaceable Power Supplier 5v 6v 7v 8v 9v 10v 12v 15v 19v 24v 0.5a 1a 2a 3a 4a 5a Ac Dc Switching Power Adapters Supply

      $0.97 - $5.63
      Min Order: 5 pieces
      CN
      12 yrsverify
      4.9
      /5
      ·
      23 reviews
      ·
      "good service"
      Contact Supplier
      CCTV power 12V power supply 9 way channels 10Amp

      CCTV power 12V power supply 9 way channels 10Amp

      $10.20 - $11.50
      Min Order: 1 piece
      CN
      8 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "professional service"
      Contact Supplier
      Ultra Thin Shell AC DC SMPS 12V 24V 60W 100W 150W 200W 250W 300W 400W Constant Voltage Power LED Switching Power Supply Driver

      Ultra Thin Shell AC DC SMPS 12V 24V 60W 100W 150W 200W 250W 300W 400W Constant Voltage Power LED Switching Power Supply Driver

      $2.65 - $8.00
      Min Order: 2 pieces
      Output Voltage: 12V
      CN
      10 yrsverify
      4.9
      /5
      ·
      141 reviews
      ·
      "Excellent service"
      Contact Supplier
      high power variable ac to dc 10kw switching mode 10a 1000v dc adjustable bench power supply

      high power variable ac to dc 10kw switching mode 10a 1000v dc adjustable bench power supply

      Ready to Ship
      $1,406.00 - $1,602.65
      $1,480.00-$1,687.00
      Min Order: 1 piece
      Shipping per piece: $119.76
      CN
      8 yrsverify
      4.8
      /5
      ·
      59 reviews
      ·
      "good service"
      Contact Supplier
      Meanwell NDR Power 75W 120W 240W 480W 960W 12V 24V 48V Switching DIN Rail Power Supply For Industrial Control System

      Meanwell NDR Power 75W 120W 240W 480W 960W 12V 24V 48V Switching DIN Rail Power Supply For Industrial Control System

      $7.00 - $45.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.9
      /5
      ·
      17 reviews
      ·
      "Timely delivery"
      Contact Supplier
      ac dc power supplies 5v 24v 2A 3A 5A 10A 12.5 amp 15A 20A 30a 40A 50 A 12v led switching power supply

      ac dc power supplies 5v 24v 2A 3A 5A 10A 12.5 amp 15A 20A 30a 40A 50 A 12v led switching power supply

      $2.50 - $2.90
      Min Order: 50 pieces
      Output Voltage: 12V
      CN
      5 yrsverify
      4.8
      /5
      ·
      74 reviews
      ·
      "fast delivery"
      Contact Supplier
      SMPS MeanWell LRS-200-24 200W 24V 8A switching power supply 220V to 3.3v 5v 12v 15v 24v 36v 48v DC Power Supplies 5A 8A 10A

      SMPS MeanWell LRS-200-24 200W 24V 8A switching power supply 220V to 3.3v 5v 12v 15v 24v 36v 48v DC Power Supplies 5A 8A 10A

      $8.00 - $13.23
      Min Order: 1 piece
      CN
      7 yrs
      4.9
      /5
      ·
      29 reviews
      ·
      "great supplier"
      Contact Supplier
      MDR-20-24 Mean Well 24V Din Rail Dc Power Supply Suitable Industrial Control System

      MDR-20-24 Mean Well 24V Din Rail Dc Power Supply Suitable Industrial Control System

      Ready to Ship
      $8.60 - $11.90
      Min Order: 1 piece
      Shipping per piece: $7.17
      Output Voltage: 24V
      CN
      5 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "Great service"
      Contact Supplier
      AC to DC12v 24volt 60w 100w 150w 200w 250w 300w 400watt power supply Constant current Constant voltage cctv led driver

      AC to DC12v 24volt 60w 100w 150w 200w 250w 300w 400watt power supply Constant current Constant voltage cctv led driver

      $2.80 - $3.30
      Min Order: 10 pieces
      CN
      3 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      Contact Supplier
      NPB-1700-48 mean well npb 48V Meanwell battery charger for CCTV power supplies programmable 1700w meanwell npb170048

      NPB-1700-48 mean well npb 48V Meanwell battery charger for CCTV power supplies programmable 1700w meanwell npb170048

      $145.00 - $195.00
      Min Order: 2 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      31 reviews
      ·
      "amazing service"
      Contact Supplier
      Meanwell supply power HLG-60H Series 48V HLG-60H-48A HLG-60H-48B HLG-60H-48 Led driver

      Meanwell supply power HLG-60H Series 48V HLG-60H-48A HLG-60H-48B HLG-60H-48 Led driver

      $23.00 - $25.00
      Min Order: 1 piece
      Output Power: 51 - 100W
      CN
      11 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "fast post"
      Contact Supplier
      UNI-T UTP3305 DC Power Supply Dual Channels power source 64V 5A

      UNI-T UTP3305 DC Power Supply Dual Channels power source 64V 5A

      Ready to Ship
      $91.00 - $125.00
      Min Order: 1 piece
      Shipping per piece: $102.00
      Output Power: 101 - 200W
      CN
      5 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Good service"
      Contact Supplier
      2023 Professional manufacturer dc 5000w 500v 10a dc power supply Variable adjustable

      2023 Professional manufacturer dc 5000w 500v 10a dc power supply Variable adjustable

      Ready to Ship
      $968.98 - $988.98
      Min Order: 1 unit
      Shipping per piece: $47.45
      CN
      7 yrsverify
      4.9
      /5
      ·
      45 reviews
      ·
      "Fast shipping"
      Contact Supplier
      AC90-260V to DC 12V 2A 24W Power Supply Module Board Switch AC-DC Switch Power For adapter

      AC90-260V to DC 12V 2A 24W Power Supply Module Board Switch AC-DC Switch Power For adapter

      Ready to Ship
      $1.98 - $2.14
      Min Order: 2 pieces
      Shipping per piece: $10.53
      Output Voltage: 12V
      CN
      4 yrsverify
      4.6
      /5
      ·
      10 reviews
      ·
      "excellent service"
      Contact Supplier
      MDR 60W Switching power supply MDR series AC to DC Power 60W 24V SMPS din rail MDR-60-24

      MDR 60W Switching power supply MDR series AC to DC Power 60W 24V SMPS din rail MDR-60-24

      $6.38 - $7.38
      Min Order: 1 piece
      Output Voltage: 24V
      CN
      2 yrsverify
      4.9
      /5
      ·
      72 reviews
      ·
      "Fast Service"
      Contact Supplier
      Meanwell HRP-600-48 600W 48 Volt Power Supply Built-in Active PFC And Remote Sense Function

      Meanwell HRP-600-48 600W 48 Volt Power Supply Built-in Active PFC And Remote Sense Function

      Ready to Ship
      $100.65 - $114.40
      Min Order: 2 pieces
      Shipping per piece: $36.00
      Output Power: >500W
      CN
      13 yrs
      4.8
      /5
      ·
      11 reviews
      ·
      "Good work"
      Contact Supplier
      Programmable power supply 60V/50A 3000W DC high power adjustable switching power supply Laboratory

      Programmable power supply 60V/50A 3000W DC high power adjustable switching power supply Laboratory

      Ready to Ship
      $295.00 - $495.00
      Min Order: 1 piece
      Shipping per piece: $44.39
      CN
      4 yrs
      4.8
      /5
      ·
      14 reviews
      ·
      "good shipping"
      Contact Supplier
      Dual dc power supply Linear Triple Output DC Regulated Power Supply 30V 2A fixed 5v 3a

      Dual dc power supply Linear Triple Output DC Regulated Power Supply 30V 2A fixed 5v 3a

      $71.42 - $87.30
      Min Order: 1 piece
      CN
      15 yrs
      4.6
      /5
      ·
      7 reviews
      ·
      "Helpful supplier"
      Contact Supplier
      Grounding power supply high PFC AC DC 12V 10A Power adapter120W Charger switching dc power supply for LED monitor

      Grounding power supply high PFC AC DC 12V 10A Power adapter120W Charger switching dc power supply for LED monitor

      $6.99 - $12.10
      Min Order: 100 pieces
      CN
      17 yrsverify
      4.7
      /5
      ·
      7 reviews
      ·
      "Excellent work"
      Contact Supplier
      Access control 12V 10A 9ch with backup battery power 12v 5a access control system UPS power box Access control power supply

      Access control 12V 10A 9ch with backup battery power 12v 5a access control system UPS power box Access control power supply

      Ready to Ship
      $9.50 - $11.00
      Min Order: 1 piece
      Shipping per piece: $30.72
      Output Voltage: 12V
      CN
      4 yrs
      4.8
      /5
      ·
      33 reviews
      ·
      "prompt shipping"
      Contact Supplier
      universal powersupply 5v 2a 10w electrical equipment supplies power for led lighting

      universal powersupply 5v 2a 10w electrical equipment supplies power for led lighting

      $1.90 - $2.50
      Min Order: 5 pieces
      Output Power: 1 - 50W
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      WEMAXPOWER high power adjustable Ac Dc Switching variable 10a 220v dc power supply

      WEMAXPOWER high power adjustable Ac Dc Switching variable 10a 220v dc power supply

      Ready to Ship
      $510.00 - $530.00
      Min Order: 1 unit
      Shipping per piece: $126.78
      CN
      6 yrs
      4.9
      /5
      ·
      110 reviews
      ·
      "customer service"
      Contact Supplier
      Mean Well IRM-30-48 Cctv Power Supply Pcb Dc Output 12V Power Supplies Open Frame Smps Meanwell

      Mean Well IRM-30-48 Cctv Power Supply Pcb Dc Output 12V Power Supplies Open Frame Smps Meanwell

      $7.50 - $8.20
      Min Order: 1 piece
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      Creatall CA-888 LED LCD TV power universal DC TO Dc Boost converter module super display power supply module

      Creatall CA-888 LED LCD TV power universal DC TO Dc Boost converter module super display power supply module

      $0.36 - $0.45
      Min Order: 100 pieces
      CN
      6 yrsverify
      4.8
      /5
      ·
      38 reviews
      ·
      "fast service"
      Contact Supplier
      DC3V - 24V 72W Power Supply Adjustable Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage

      DC3V - 24V 72W Power Supply Adjustable Variable Universal Switching AC/DC Adapter 100V-240V AC to DC Converter with LED Voltage

      $6.00 - $13.00
      Min Order: 5 pieces
      CN
      6 yrs
      4.8
      /5
      ·
      49 reviews
      ·
      "fast delivery"
      Contact Supplier
      Electronic Power 36V 10A DC Power Supply

      Electronic Power 36V 10A DC Power Supply

      $350.00
      Min Order: 1 piece
      CN
      9 yrs
      4.7
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
      power supply 100W S-100-24 24V dc to dc power supplies electrical equipment supplies

      power supply 100W S-100-24 24V dc to dc power supplies electrical equipment supplies

      Ready to Ship
      $6.82 - $7.58
      Min Order: 1 piece
      Shipping per piece: $15.18
      Output Power: 51 - 100W
      CN
      15 yrs
      4.9
      /5
      ·
      48 reviews
      ·
      "good service"
      Contact Supplier
      Switching Led Power Supply 12V 3A 36W Slim LED Transformer 36W Led Strip Power

      Switching Led Power Supply 12V 3A 36W Slim LED Transformer 36W Led Strip Power

      Ready to Ship
      $1.58 - $2.00
      Min Order: 1 piece
      Shipping per piece: $5.62
      CN
      6 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "Great service"
      Contact Supplier
      480W Ws2811 Led Strip Switching Power Supply High Efficiency 12V 40A 12v Rectangle Power Supply-5 CE Rohs CCC ISO9001 301 - 400W

      480W Ws2811 Led Strip Switching Power Supply High Efficiency 12V 40A 12v Rectangle Power Supply-5 CE Rohs CCC ISO9001 301 - 400W

      Ready to Ship
      $16.99 - $17.35
      Min Order: 2 pieces
      Shipping per piece: $30.00
      Output Power: 301 - 400W
      CN
      10 yrsverify
      5.0
      /5
      ·
      25 reviews
      ·
      "fast delivery"
      Contact Supplier
      led power 0-48v Modular Mining Power Supply Dc Hdr-30-24 24 V DC POWER SUPPLIER

      led power 0-48v Modular Mining Power Supply Dc Hdr-30-24 24 V DC POWER SUPPLIER

      $5.00 - $5.90
      Min Order: 1 piece
      Output Voltage: 24V
      CN
      5 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "customer service"
      Contact Supplier
      Compact Size AC/DC DIN-Rail Power Supplies 110V/220V/230V/240V AC to 5V/6V/9V/12V/12.5V/15V/24V 2Amp 10 Watts

      Compact Size AC/DC DIN-Rail Power Supplies 110V/220V/230V/240V AC to 5V/6V/9V/12V/12.5V/15V/24V 2Amp 10 Watts

      $0.99 - $5.99
      Min Order: 2 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "Great service"
      Contact Supplier
      slim supply led power AC DC 12V 3A 36W switching power supply for Led Strip Light Tin box

      slim supply led power AC DC 12V 3A 36W switching power supply for Led Strip Light Tin box

      Ready to Ship
      $2.35 - $2.55
      Min Order: 5 pieces
      Shipping per piece: $23.65
      Output Voltage: 12V
      CN
      11 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "fast delivery"
      Contact Supplier
      Single 12V 12A Switching Power Supply Power 144W AC To DC Supply Board For Amplifiers Speakers

      Single 12V 12A Switching Power Supply Power 144W AC To DC Supply Board For Amplifiers Speakers

      $2.40 - $2.50
      Min Order: 200 pieces
      Output Voltage: 12V
      CN
      5 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Great customer service"
      Contact Supplier
      High power watts constant Current 300w Led driver plant growth light power supply Greenhouse growing lighting power

      High power watts constant Current 300w Led driver plant growth light power supply Greenhouse growing lighting power

      Ready to Ship
      $30.00 - $39.00
      Min Order: 1 piece
      Shipping per piece: $21.54
      CN
      13 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "Excellent service"
      Contact Supplier
      Hot sell led power 110v 12v 20a led strip power supply 12v 240w switch power supply

      Hot sell led power 110v 12v 20a led strip power supply 12v 240w switch power supply

      Ready to Ship
      $4.40 - $5.60
      Min Order: 2 pieces
      Shipping per piece: $10.77
      Output Voltage: 12V
      Output Power: 201 - 300W
      CN
      3 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "super service"
      Contact Supplier
      MeanWell XLG-200 AC 180-263V To DC 12V 24V 36V 48VPower Supply LED Driver Power

      MeanWell XLG-200 AC 180-263V To DC 12V 24V 36V 48VPower Supply LED Driver Power

      $18.00 - $20.60
      Min Order: 5 pieces
      Shipping per piece: $6.14
      CN
      1 yrs
      3.2
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      SMPS 12V 30A 360W LED Driver Switching power supply 5v 2a Transformer 36v supplies power dc power 12v supply For LED Lights

      SMPS 12V 30A 360W LED Driver Switching power supply 5v 2a Transformer 36v supplies power dc power 12v supply For LED Lights

      Ready to Ship
      $7.00 - $9.50
      Min Order: 10 pieces
      Shipping per piece: $4.75
      CN
      10 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      JIANGTEK ASP-150-5 50W 15V 24V 36V 48V 12V 10 Amp High Reliability AC Input range selectable Supply Power

      JIANGTEK ASP-150-5 50W 15V 24V 36V 48V 12V 10 Amp High Reliability AC Input range selectable Supply Power

      $8.50 - $10.90
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.4
      /5
      ·
      7 reviews
      ·
      "Great service"
      Contact Supplier
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      About products and suppliers

      1020228 supply power products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 8%. A wide variety of supply power options are available to you, such as single, multiple.You can also choose from led strip, led light and industrial supply power,As well as from black, silver supply power,
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