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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale ac-ac power supply

      Ac-ac Power Supply

      (252216 products available)

      COXO 12v 24v power supply ce rohs 60w 100w 150w 200w 300w 5a 10a led dc switching power supply

      COXO 12v 24v power supply ce rohs 60w 100w 150w 200w 300w 5a 10a led dc switching power supply

      $2.95 - $3.25
      Min Order: 100 pieces
      CN
      12 yrsverify
      4.9
      /5
      ·
      95 reviews
      ·
      "customer service"
      Contact Supplier
      220v ac to 12v dc transformer 12/24v switching power supply for led strip light

      220v ac to 12v dc transformer 12/24v switching power supply for led strip light

      $0.20 - $1.05
      Min Order: 1 piece
      CN
      10 yrsverify
      4.6
      /5
      ·
      74 reviews
      ·
      "Fast delivery"
      Contact Supplier
      DUSKTEC CUSTOM 60W 100W AC 100-260V DC 12V 24V IP20 Multi Channel Constant Voltage Dark Energy Led Switching Power Supply

      DUSKTEC CUSTOM 60W 100W AC 100-260V DC 12V 24V IP20 Multi Channel Constant Voltage Dark Energy Led Switching Power Supply

      $4.53 - $4.91
      Min Order: 1 unit
      CN
      3 yrsverify
      4.9
      /5
      ·
      30 reviews
      ·
      "quick delivery"
      Contact Supplier
      110V 120V 220V Ac to DC 24V 12V 200W constant voltage waterproof IP67 power supply

      110V 120V 220V Ac to DC 24V 12V 200W constant voltage waterproof IP67 power supply

      $3.90 - $35.90
      Min Order: 2 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      21 reviews
      ·
      "good customer support"
      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

      $1.99 - $25.00
      Min Order: 1 piece
      CN
      8 yrsverify
      4.9
      /5
      ·
      35 reviews
      ·
      "professional service"
      Contact Supplier
      Mean Well rsp series 75W 100W 150W 320W 500W 750W 1000W 1500W 1600W 2000W 3000W AC/DC power supply Meanwell 12V 24V 48V with PFC

      Mean Well rsp series 75W 100W 150W 320W 500W 750W 1000W 1500W 1600W 2000W 3000W AC/DC power supply Meanwell 12V 24V 48V with PFC

      $19.50 - $497.00
      Min Order: 20 pieces
      CN
      12 yrsverify
      4.8
      /5
      ·
      33 reviews
      ·
      "amazing service"
      Contact Supplier
      12v 24v power supply AC DC Smps Constant Voltage 60W 100W 150W 200W 300W 400W LED Light Strip DC Switching Power Supply 12V 24V

      12v 24v power supply AC DC Smps Constant Voltage 60W 100W 150W 200W 300W 400W LED Light Strip DC Switching Power Supply 12V 24V

      $2.00 - $2.50
      Min Order: 10 pieces
      CN
      3 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      Contact Supplier
      Mornsun Din Rail Power Supply 12V 24V 48V 75W 76W 120W Din Rail Industrial Power Supply

      Mornsun Din Rail Power Supply 12V 24V 48V 75W 76W 120W Din Rail Industrial Power Supply

      $11.50 - $16.50
      Min Order: 10 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      14 reviews
      ·
      "great service"
      Contact Supplier
      Meanwell AC DC 5V 12V 24V 36V 48V 15W 25W 35W 50W 100W 150W 200W 350W Switching Power Supply For Led Strip CCTV Camera

      Meanwell AC DC 5V 12V 24V 36V 48V 15W 25W 35W 50W 100W 150W 200W 350W Switching Power Supply For Led Strip CCTV Camera

      $11.30 - $19.80
      Min Order: 5 pieces
      CN
      8 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "responsive supplier"
      Contact Supplier
      Hot Selling 12v switching power supply

      Hot Selling 12v switching power supply

      $3.00 - $30.00
      Min Order: 1 piece
      CN
      9 yrsverify
      4.7
      /5
      ·
      66 reviews
      ·
      "customer service"
      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
      ·
      75 reviews
      ·
      "fast delivery"
      Contact Supplier
      Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

      Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

      Ready to Ship
      $3.80 - $4.56
      Min Order: 5 pieces
      Shipping per piece: $9.92
      Output Voltage: 12V
      CN
      9 yrsverify
      4.6
      /5
      ·
      18 reviews
      ·
      "Good service"
      Contact Supplier
      1500W Switching DC Adjustable 15V 100A & 30V 50A & 50V 30A & 60V 25A & 100V 15A & 150V 10A Variable AC to DC Power Supply

      1500W Switching DC Adjustable 15V 100A & 30V 50A & 50V 30A & 60V 25A & 100V 15A & 150V 10A Variable AC to DC Power Supply

      Ready to Ship
      $176.00 - $191.00
      Min Order: 1 unit
      Shipping per piece: $78.39
      CN
      6 yrs
      4.9
      /5
      ·
      112 reviews
      ·
      "customer service"
      Contact Supplier
      High Quality Meanwell 240W 12V 24V AC DC Adapter Waterproof IP65 Driver Switching Power Supply for LED Strips

      High Quality Meanwell 240W 12V 24V AC DC Adapter Waterproof IP65 Driver Switching Power Supply for LED Strips

      $32.50 - $41.80
      Min Order: 10 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      10 reviews
      ·
      "Great service"
      Contact Supplier
      VOITA 12V 30A 360W DC Power supply 12v 30a Switching Power Supply 360W Power supply

      VOITA 12V 30A 360W DC Power supply 12v 30a Switching Power Supply 360W Power supply

      $7.87 - $9.76
      Min Order: 1 piece
      CN
      8 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      Contact Supplier
      SMPS Original Meanwell MDR-60-24 60W 24V 2.5A AC-DC Single Output Industrial DIN Rail Switching Power Supply

      SMPS Original Meanwell MDR-60-24 60W 24V 2.5A AC-DC Single Output Industrial DIN Rail Switching Power Supply

      $9.21 - $10.50
      Min Order: 1 piece
      CN
      7 yrs
      4.9
      /5
      ·
      28 reviews
      ·
      "great supplier"
      Contact Supplier
      led transformer Switching Power Supply 110V/ 220V To 5V 12V 24V 48V Led Power Supply CCTV / LED Strip AC To DC Source Power Adap

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

      $1.00 - $3.20
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      3 yrsverify
      4.8
      /5
      ·
      117 reviews
      ·
      "good customer service"
      Contact Supplier
      500VA AC Power Supply APS-51005 Programmable Laboratory Variable Frequency Converter IGBT AC Power Source

      500VA AC Power Supply APS-51005 Programmable Laboratory Variable Frequency Converter IGBT AC Power Source

      Ready to Ship
      $395.00 - $465.00
      Min Order: 5 sets
      Shipping per piece: $166.10
      CN
      9 yrs
      4.8
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
      GPU 300A IGBT dc rectifier for aircraft 28.5VDC ground power unit 28V DC power supply

      GPU 300A IGBT dc rectifier for aircraft 28.5VDC ground power unit 28V DC power supply

      $100.00 - $5,000.00
      Min Order: 1 piece
      CN
      7 yrsverify
      4.9
      /5
      ·
      42 reviews
      ·
      "Fast shipping"
      Contact Supplier
      Universal EU US Plug Switching Adapter AC 220V-240V To 5 V 12 V 24V Volt Power Supply DC 5V 12V 24V 1A 2A 3A 5A Power Adapter

      Universal EU US Plug Switching Adapter AC 220V-240V To 5 V 12 V 24V Volt Power Supply DC 5V 12V 24V 1A 2A 3A 5A Power Adapter

      $0.50 - $2.50
      Min Order: 100 pieces
      CN
      9 yrs
      5.0
      /5
      ·
      12 reviews
      ·
      "fast shipping"
      Contact Supplier
      150W 12V 8.3A Constant Voltage 220V AC to DC Transformer Rainproof LED Power Supply

      150W 12V 8.3A Constant Voltage 220V AC to DC Transformer Rainproof LED Power Supply

      $4.80 - $5.80
      Min Order: 10 pieces
      CN
      6 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "fast shipping"
      Contact Supplier
      power adapter 24vdc 4.2amp 100watt led power supply 24v 4.2a ac dc transformer 24v 4.16a ac to dc desktop power supply 100w

      power adapter 24vdc 4.2amp 100watt led power supply 24v 4.2a ac dc transformer 24v 4.16a ac to dc desktop power supply 100w

      $7.90 - $11.49
      Min Order: 100 pieces
      CN
      14 yrsverify
      5.0
      /5
      ·
      14 reviews
      ·
      "Fast delivery"
      Contact Supplier
      1469490000 Original Weidmuller Switching Power Supply 24V

      1469490000 Original Weidmuller Switching Power Supply 24V

      $96.75
      Min Order: 1 piece
      CN
      2 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "responsive supplier"
      Contact Supplier
      Dual +24V -24V laser power supply 150W

      Dual +24V -24V laser power supply 150W

      $15.50
      Min Order: 5 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      1000w 1200w 1500w 1600w 2500w 3000w 4000w 5000w 6000w 7000w 8000w 12v 24v 36v 48vdc PFC ac to dc adjustable pc high power supply

      1000w 1200w 1500w 1600w 2500w 3000w 4000w 5000w 6000w 7000w 8000w 12v 24v 36v 48vdc PFC ac to dc adjustable pc high power supply

      $275.00 - $295.00
      Min Order: 5 pieces
      Output Voltage: 24V
      CN
      2 yrsverify
      5.0
      /5
      ·
      4 reviews
      ·
      "good service"
      Contact Supplier
      Stock available rainproof 350w 400w ac to dc 110v 220v single output 12v dc cctv rain proof power supply for led lights 4g

      Stock available rainproof 350w 400w ac to dc 110v 220v single output 12v dc cctv rain proof power supply for led lights 4g

      $2.77 - $8.58
      Min Order: 5 pieces
      CN
      6 yrsverify
      4.9
      /5
      ·
      18 reviews
      ·
      "Nice service"
      Contact Supplier
      China Professional Oem/Odm Manufacturer SPS-C605 60V 5A 300w Power Supply Ac To Dc

      China Professional Oem/Odm Manufacturer SPS-C605 60V 5A 300w Power Supply Ac To Dc

      Ready to Ship
      $43.91 - $49.71
      $75.70-$85.70
      Min Order: 2 units
      Shipping per piece: $24.45
      CN
      8 yrsverify
      4.8
      /5
      ·
      85 reviews
      ·
      "quick delivery"
      Contact Supplier
      3 Years Warranty smps led lighting 24v 30a power supply 24vdc 10a cctv 12v 5a led dc switching power supply

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      $3.15 - $3.85
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      40 reviews
      ·
      "fast shipping"
      Contact Supplier
      ODM OEM Custom Constant Voltage White Black Class2 Power Supply Ac To Dc 24volts 0.5amps 24vdc 500ma Switching Power Supply

      ODM OEM Custom Constant Voltage White Black Class2 Power Supply Ac To Dc 24volts 0.5amps 24vdc 500ma Switching Power Supply

      $1.62 - $1.80
      Min Order: 10 pieces
      Output Voltage: 24V
      CN
      12 yrsverify
      4.9
      /5
      ·
      26 reviews
      ·
      "good Service"
      Contact Supplier
      UL CE RoHS FCC PSE 240w 200w 180w 150w 48v 36v 19v 15v 12v 24v 8a 8.3a 7.5a 10a 15a 20a 24v power supply 24v 10a ac dc adapter

      UL CE RoHS FCC PSE 240w 200w 180w 150w 48v 36v 19v 15v 12v 24v 8a 8.3a 7.5a 10a 15a 20a 24v power supply 24v 10a ac dc adapter

      $14.50 - $26.50
      Min Order: 100 pieces
      CN
      17 yrsverify
      4.7
      /5
      ·
      7 reviews
      ·
      "Excellent work"
      Contact Supplier
      Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

      Rainproof 400W Adaptor Switching Dc China 12V Smps Powersupply 12 Volt Ac Light Switch Supply Acdc Module Led Power Supply

      $4.30 - $4.65
      Min Order: 10 pieces
      Output Voltage: 12V
      CN
      3 yrsverify
      4.9
      /5
      ·
      59 reviews
      ·
      "super service"
      Contact Supplier
      Meanwell LRS-350-12 12v 30 amp power supply

      Meanwell LRS-350-12 12v 30 amp power supply

      $19.80 - $20.80
      Min Order: 1 piece
      CN
      5 yrsverify
      4.8
      /5
      ·
      35 reviews
      ·
      "Great service"
      Contact Supplier
      IP67 110v 220v Ac Dc Constant Voltage 24w To 400w 12v 24v Constant Current Led Driver Waterproof Switching Power Supply

      IP67 110v 220v Ac Dc Constant Voltage 24w To 400w 12v 24v Constant Current Led Driver Waterproof Switching Power Supply

      $2.96 - $6.55
      Min Order: 100 pieces
      Output Voltage: 12V
      CN
      4 yrs
      4.9
      /5
      ·
      24 reviews
      ·
      "Good service"
      Contact Supplier
      Meanwell RS-15/25-5/12/15/24/48 5V 12V 15V 24V 48V AC to DC Switching Power Supply

      Meanwell RS-15/25-5/12/15/24/48 5V 12V 15V 24V 48V AC to DC Switching Power Supply

      $4.30 - $7.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.9
      /5
      ·
      18 reviews
      ·
      "Timely delivery"
      Contact Supplier
      S-1500W Switching Power Supply voltage and current adjustable Ac Dc Power Supply Transformer DC12V 13.8V 24V 27V 36V 48V 60V 72V

      S-1500W Switching Power Supply voltage and current adjustable Ac Dc Power Supply Transformer DC12V 13.8V 24V 27V 36V 48V 60V 72V

      $50.00 - $60.00
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      5 yrs
      4.9
      /5
      ·
      289 reviews
      ·
      "Good service"
      Contact Supplier
      Surveillance accessories LED Driver 10A 15A 20A 30A 40A 60 40 10 30 15 50 amp DC 12V SMPS Mode CCTV Switching Power Supply

      Surveillance accessories LED Driver 10A 15A 20A 30A 40A 60 40 10 30 15 50 amp DC 12V SMPS Mode CCTV Switching Power Supply

      $4.40 - $4.80
      Min Order: 100 pieces
      CN
      11 yrs
      5.0
      /5
      ·
      12 reviews
      ·
      "Fast delivery"
      Contact Supplier
      2000W ac-dc Switching power supply 0-24V 0-83A cctv constant current led power supply voltage and current adjustable

      2000W ac-dc Switching power supply 0-24V 0-83A cctv constant current led power supply voltage and current adjustable

      Ready to Ship
      $78.00 - $99.90
      Min Order: 1 piece
      Shipping per piece: $48.89
      Output Voltage: 24V
      Output Power: >500W
      CN
      4 yrsverify
      4.6
      /5
      ·
      10 reviews
      ·
      "excellent service"
      Contact Supplier
      BST 5V 12V 24V 1A 2A 3A 5A 10A 15A 20A 25A 30A 40A 50A 60A LED CCTV AC DC Switching Power Supply

      BST 5V 12V 24V 1A 2A 3A 5A 10A 15A 20A 25A 30A 40A 50A 60A LED CCTV AC DC Switching Power Supply

      $2.00 - $4.00
      Min Order: 10 pieces
      CN
      7 yrs
      5.0
      /5
      ·
      16 reviews
      ·
      "great service"
      Contact Supplier
      Factory custom wholesale Ultrathin Ac110-260V 12v/5A 60W LED Driver Connect Fog Film Lighting Driver Switching Power Supply

      Factory custom wholesale Ultrathin Ac110-260V 12v/5A 60W LED Driver Connect Fog Film Lighting Driver Switching Power Supply

      Ready to Ship
      $3.11 - $3.55
      $3.46-$3.94
      Min Order: 5 pieces
      Shipping per piece: $3.54
      Output Voltage: 12V
      CN
      2 yrsverify
      4.9
      /5
      ·
      66 reviews
      ·
      "Fast shipment"
      Contact Supplier
      HLK-PM01 AC DC power module Power supply 3W 5V output

      HLK-PM01 AC DC power module Power supply 3W 5V output

      Ready to Ship
      $1.75 - $1.90
      Min Order: 2 pieces
      Shipping per piece: $9.59
      Output Power: 1 - 50W
      CN
      10 yrsverify
      4.9
      /5
      ·
      34 reviews
      ·
      "great service"
      Contact Supplier
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      About products and suppliers

      252216 ac-ac power supply products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 15%, industrial power supplies accounts for 1%. A wide variety of ac-ac power supply options are available to you, such as single, multiple and triple.You can also choose from led strip, led light and industrial ac-ac power supply,As well as from black, silver ac-ac power supply,
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