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      AlibabaElectrical Equipment & SuppliesPower SuppliesPower AdaptersWholesale power adapter 12v switch

      Power Adapter 12v Switch

      (23523 products available)

      Kc Pse Power Adaptor Desktop 150w 5v 12v 15v 19v 24v 36v 48v 1a 2a 3a 10a 4a 5a Ac DC Power Supply Adapter Laptop Power Adapter

      Kc Pse Power Adaptor Desktop 150w 5v 12v 15v 19v 24v 36v 48v 1a 2a 3a 10a 4a 5a Ac DC Power Supply Adapter Laptop Power Adapter

      $1.35 - $13.68
      Min Order: 100 pieces
      CN
      9 yrsverify
      4.9
      /5
      ·
      46 reviews
      ·
      "great service"
      Contact Supplier
      Desktop AC/DC Switching Power Supply 5Volt 6V 9V 12V 15V 16V 18V 19V 24V 28V 30V 1Amp 2A 3A 4A 5A 6A 8A 10A AC/DC Power Adapters

      Desktop AC/DC Switching Power Supply 5Volt 6V 9V 12V 15V 16V 18V 19V 24V 28V 30V 1Amp 2A 3A 4A 5A 6A 8A 10A AC/DC Power Adapters

      $3.00 - $13.60
      Min Order: 100 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      35 reviews
      ·
      "customer service"
      Contact Supplier
      US EU UK AU Wall Plug Power Adapter 5V 6V 9V 12V 0.5A 1A 1.5A 2A AC DC Adaptor Power Supply 5W 6W Adapter

      US EU UK AU Wall Plug Power Adapter 5V 6V 9V 12V 0.5A 1A 1.5A 2A AC DC Adaptor Power Supply 5W 6W Adapter

      $0.50 - $0.95
      Min Order: 5 pieces
      CN
      7 yrsverify
      4.7
      /5
      ·
      6 reviews
      ·
      "great service"
      Contact Supplier
      Free Sample 5-200w Plug in Wall Ac/Dc Desktop Switching 5V 8V 12V 24V 48V 0.5A 1A 2A 3A 4A 5A 6A 8A 10A 15A Power Supply Adapter

      Free Sample 5-200w Plug in Wall Ac/Dc Desktop Switching 5V 8V 12V 24V 48V 0.5A 1A 2A 3A 4A 5A 6A 8A 10A 15A Power Supply Adapter

      $0.98 - $19.76
      Min Order: 5 pieces
      CN
      12 yrsverify
      4.9
      /5
      ·
      23 reviews
      ·
      "good service"
      Contact Supplier
      UL CE SAA Switching Power Supply Adaptor 30W 60W 5V 6V 9V 12V 15V 19V 24V 1A 2A 3A 4A 5A 6A 8A 10A AC/DC LED CCTV Power Adapter

      UL CE SAA Switching Power Supply Adaptor 30W 60W 5V 6V 9V 12V 15V 19V 24V 1A 2A 3A 4A 5A 6A 8A 10A AC/DC LED CCTV Power Adapter

      $2.35 - $4.15
      Min Order: 100 pieces
      CN
      17 yrsverify
      4.7
      /5
      ·
      7 reviews
      ·
      "Excellent work"
      Contact Supplier
      Switching Power Supply 9V 15V 16V 18V 24V 1A 2A 3A 4A 5A 6a 7A 7.5a 8A 9a PSE KC AC DC Power adapter

      Switching Power Supply 9V 15V 16V 18V 24V 1A 2A 3A 4A 5A 6a 7A 7.5a 8A 9a PSE KC AC DC Power adapter

      $2.00 - $3.65
      Min Order: 100 pieces
      CN
      14 yrsverify
      5.0
      /5
      ·
      14 reviews
      ·
      "Fast delivery"
      Contact Supplier
      EU US UK AU Wall Mount DC 3v 5v 6v 9v 12v 24v 1A 2A AC/DC power adapter 12w 12v 1000ma power supply PSU 12v 1a power adapter

      EU US UK AU Wall Mount DC 3v 5v 6v 9v 12v 24v 1A 2A AC/DC power adapter 12w 12v 1000ma power supply PSU 12v 1a power adapter

      $0.50 - $0.61
      Min Order: 100 pieces
      CN
      3 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      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
      Fuyuang 60-1000w power adapter 48v switching power supply 12v 24v 36v 48v dc power supply

      Fuyuang 60-1000w power adapter 48v switching power supply 12v 24v 36v 48v dc power supply

      $28.00 - $38.00
      Min Order: 30 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "nice service"
      Contact Supplier
      336 EU Plug Wall Mount AC DC Power Adapter 12V Switching Power Adaptor 5V 6V 9V 12V 15V 18V 24V 0.5A 1A 1.5A 2A 2.5A 3A

      336 EU Plug Wall Mount AC DC Power Adapter 12V Switching Power Adaptor 5V 6V 9V 12V 15V 18V 24V 0.5A 1A 1.5A 2A 2.5A 3A

      $1.20 - $3.60
      Min Order: 200 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "fast shipping"
      Contact Supplier
      12V 24V 1A 2A 3A 5A 10A Desktop AC/DC Power Adapters Switching Power Supply 12V3A Adaptor

      12V 24V 1A 2A 3A 5A 10A Desktop AC/DC Power Adapters Switching Power Supply 12V3A Adaptor

      $0.85 - $1.28
      Min Order: 50 pieces
      CN
      4 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Good customer service"
      Contact Supplier
      smps ac to dc 12v 1.5a 2a 3a 5a amp dc switching power supply adapter 1a 2a 3a 5a 12v 24v power adaptor for 5G Router adapters

      smps ac to dc 12v 1.5a 2a 3a 5a amp dc switching power supply adapter 1a 2a 3a 5a 12v 24v power adaptor for 5G Router adapters

      $0.50 - $1.70
      Min Order: 5 pieces
      CN
      6 yrsverify
      5.0
      /5
      ·
      8 reviews
      ·
      "arrived on time"
      Contact Supplier
      2A/S/EU 9 24V 0.5A 1.5A 3A ac/dc 5A Switching Model 12 V volt Power Supply 10ah 1A 2A power AC DC 12V CCTV adapter for Camera

      2A/S/EU 9 24V 0.5A 1.5A 3A ac/dc 5A Switching Model 12 V volt Power Supply 10ah 1A 2A power AC DC 12V CCTV adapter for Camera

      $1.00 - $1.20
      Min Order: 200 pieces
      CN
      11 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "fast shipping"
      Contact Supplier
      EU US CN Plug AC DC Power Adapter 12V Switching Power Adaptor 5V 6V 9V 12V 15V 18V 24V 0.5A 1A 1.5A 2A 2.5A 3A Power supply

      EU US CN Plug AC DC Power Adapter 12V Switching Power Adaptor 5V 6V 9V 12V 15V 18V 24V 0.5A 1A 1.5A 2A 2.5A 3A Power supply

      $1.72 - $2.50
      Min Order: 5 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
      wall plug charger 5v 6v 9v 12v 15v 19v 24v power supply adaptor 1a 2a 3a 4a 5a power adapter 100% test

      wall plug charger 5v 6v 9v 12v 15v 19v 24v power supply adaptor 1a 2a 3a 4a 5a power adapter 100% test

      $0.50 - $1.00
      Min Order: 2 pieces
      CN
      5 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good service"
      Contact Supplier
      EU KC World Plug Adapter 12V 10A AC to DC Switching Power Supply for LCD TV 50-60Hz Frequency with 1m and 1.5m Dc Cable Length

      EU KC World Plug Adapter 12V 10A AC to DC Switching Power Supply for LCD TV 50-60Hz Frequency with 1m and 1.5m Dc Cable Length

      $4.00 - $8.00
      Min Order: 10 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      9 reviews
      ·
      "amazing customer service"
      Contact Supplier
      12V 1A ac 220v to dc 12v power supply 12v 1a Power adapter

      12V 1A ac 220v to dc 12v power supply 12v 1a Power adapter

      Ready to Ship
      $1.30 - $1.40
      Min Order: 5 pieces
      Shipping per piece: $3.26
      CN
      5 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "fast delivery"
      Contact Supplier
      Ac Dc Adapter 12v Switching Power Adaptor cctv power supply 12v ac dc adapter 12v 1a adopter 12v 500ma power supply

      Ac Dc Adapter 12v Switching Power Adaptor cctv power supply 12v ac dc adapter 12v 1a adopter 12v 500ma power supply

      $1.38 - $2.00
      Min Order: 10 pieces
      CN
      16 yrsverify
      3.6
      /5
      ·
      3 reviews
      ·
      "Good service"
      Contact Supplier
      12V 3A 3.5A 4A 4.5A 12V5A BIS switching power supply 65W laptop power adapter with UL FCC CB CE GS SAA KC KCC PSE CCC cert

      12V 3A 3.5A 4A 4.5A 12V5A BIS switching power supply 65W laptop power adapter with UL FCC CB CE GS SAA KC KCC PSE CCC cert

      $3.95 - $4.60
      Min Order: 500 pieces
      CN
      15 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Good service"
      Contact Supplier
      12V 2A power adapter us standard power adapter 24W high quality FCC certified wall power supply

      12V 2A power adapter us standard power adapter 24W high quality FCC certified wall power supply

      $2.38
      Min Order: 2 pieces
      CN
      6 yrs
      5.0
      /5
      ·
      8 reviews
      ·
      "fast delivery"
      Contact Supplier
      12V2a monitoring camera power supply LED light strip security equipment outdoor waterproof and rainproof 12V power adapter

      12V2a monitoring camera power supply LED light strip security equipment outdoor waterproof and rainproof 12V power adapter

      $0.80 - $1.00
      Min Order: 100 pieces
      CN
      3 yrs
      4.9
      /5
      ·
      52 reviews
      ·
      "excellent company"
      Contact Supplier
      OEM ODM TV AC/DC 12V 20volt 24V 1A 2A 3A Switching power supplies 20W 36W LED driver power adapter 20v 4.5a

      OEM ODM TV AC/DC 12V 20volt 24V 1A 2A 3A Switching power supplies 20W 36W LED driver power adapter 20v 4.5a

      $2.30 - $3.00
      Min Order: 5 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      AC DC Adapters 12V3A Interchangeable Switching Power Supply 12 Vdc 3A Output 12V 3A Adapter

      AC DC Adapters 12V3A Interchangeable Switching Power Supply 12 Vdc 3A Output 12V 3A Adapter

      $4.50 - $7.30
      Min Order: 10 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      WODE 12V 120W Cctv Ups Waterproof Din Rail Switching Power Supply Adapter

      WODE 12V 120W Cctv Ups Waterproof Din Rail Switching Power Supply Adapter

      $14.50 - $17.00
      Min Order: 1 piece
      Output Power: 101 - 200W
      CN
      12 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Quick shipment"
      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
      C-Power Supply Free shipping 1000pcs 12v 5a dc switching ac dc power adapter

      C-Power Supply Free shipping 1000pcs 12v 5a dc switching ac dc power adapter

      $3.95
      Min Order: 50 pieces
      Output Voltage: 12V
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      12volt 2a switching power adapter ac dc 12v 2 amp power supply

      12volt 2a switching power adapter ac dc 12v 2 amp power supply

      $1.00 - $5.00
      Min Order: 1 piece
      CN
      9 yrs
      5.0
      /5
      ·
      7 reviews
      ·
      "Excellent service"
      Contact Supplier
      Switching ac dc adaptor 12v 1a 2A 3A power adapter with dimmer switch for Christmas LED strip with FCC

      Switching ac dc adaptor 12v 1a 2A 3A power adapter with dimmer switch for Christmas LED strip with FCC

      $2.72 - $2.88
      Min Order: 10 pieces
      CN
      14 yrs
      4.8
      /5
      ·
      8 reviews
      ·
      "good service"
      Contact Supplier
      Best Selling 100-240V Power Supply Switching Universal 24V 0.5A Power Adapter

      Best Selling 100-240V Power Supply Switching Universal 24V 0.5A Power Adapter

      $1.62 - $1.88
      Min Order: 200 pieces
      CN
      5 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Reliable supplier"
      Contact Supplier
      Led Universal Ac Dc Adapter 12v 2a Switch Power Supply

      Led Universal Ac Dc Adapter 12v 2a Switch Power Supply

      $1.20 - $2.50
      Min Order: 100 pieces
      CN
      10 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Great service"
      Contact Supplier
      Ac DC 12V Camera Asap Power Adapters &Amp Connectors Power Adapter 12v 5a

      Ac DC 12V Camera Asap Power Adapters &Amp Connectors Power Adapter 12v 5a

      $0.50 - $1.50
      Min Order: 100 pieces
      CN
      3 yrsverify
      4.8
      /5
      ·
      8 reviews
      ·
      Contact Supplier
      Ac/dc 220v switching power adapter 12v 24v 0.5a 1a 1.5a 2a 2.5a 3a 4a power supply 12volt 500ma 1000ma 2000ma adaptor charger

      Ac/dc 220v switching power adapter 12v 24v 0.5a 1a 1.5a 2a 2.5a 3a 4a power supply 12volt 500ma 1000ma 2000ma adaptor charger

      $0.50 - $4.50
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      SMPS single output 110/220/AC to DC25W 12V 2A power adapter regulated switching power supply

      SMPS single output 110/220/AC to DC25W 12V 2A power adapter regulated switching power supply

      $2.00 - $3.11
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      8 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "professional service"
      Contact Supplier
      100-240vac AC/DC switching power supply 12v 1.5a 18w led strip adapter

      100-240vac AC/DC switching power supply 12v 1.5a 18w led strip adapter

      $1.00 - $4.00
      Min Order: 1 piece
      CN
      14 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      220V AC To12V DC Adapter 12V 30A Led Driver Switching Power Supply

      220V AC To12V DC Adapter 12V 30A Led Driver Switching Power Supply

      $7.25 - $8.00
      Min Order: 40 pieces
      Output Voltage: 12V
      CN
      9 yrsverify
      4.9
      /5
      ·
      6 reviews
      ·
      "speedy shipment"
      Contact Supplier
      Inline Power Switch with Dimmer Adaptor 12V 2A AC/DC Power Adapter with Knob Switch Dimming Cable for 12Volt LED Strip Lights

      Inline Power Switch with Dimmer Adaptor 12V 2A AC/DC Power Adapter with Knob Switch Dimming Cable for 12Volt LED Strip Lights

      Ready to Ship
      $3.10 - $3.90
      Min Order: 20 pieces
      Shipping per piece: $1.46
      CN
      10 yrsverify
      4.9
      /5
      ·
      141 reviews
      ·
      "Excellent service"
      Contact Supplier
      100-240V AC to DC Power Adapter Supply Charger adapter 5V 12V 1A 2A 3A 0.5A US EU Plug Switch adaptor

      100-240V AC to DC Power Adapter Supply Charger adapter 5V 12V 1A 2A 3A 0.5A US EU Plug Switch adaptor

      $1.35 - $1.68
      Min Order: 500 pieces
      CN
      15 yrs
      4.5
      /5
      ·
      13 reviews
      ·
      "fast shipment"
      Contact Supplier
      Factory Custom AC/DC Adapter 90W Switching 24V 3.75A AC Adaptor 12V Power Supply

      Factory Custom AC/DC Adapter 90W Switching 24V 3.75A AC Adaptor 12V Power Supply

      $11.40 - $12.20
      Min Order: 500 pieces
      CN
      7 yrsverify
      3.6
      /5
      ·
      2 reviews
      ·
      "Perfect service"
      Contact Supplier
      laptop desktop switching power adaptor 12v 5a power supply laptop charger adapter for thinkpad 24v power adapter

      laptop desktop switching power adaptor 12v 5a power supply laptop charger adapter for thinkpad 24v power adapter

      $4.57 - $5.31
      Min Order: 2000 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "fast delivery"
      Contact Supplier
      Smps mean well power supply 2500W 12v 200a 24V 100A 2000W Power adapters ac to dc converter smps Switching Power Supply 12v 20a

      Smps mean well power supply 2500W 12v 200a 24V 100A 2000W Power adapters ac to dc converter smps Switching Power Supply 12v 20a

      $127.69 - $146.20
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
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      About products and suppliers

      23523 power adapter 12v switch products are offered for sale by suppliers on Alibaba.com, of which power adapters accounts for 57%, switching power supply accounts for 12%. A wide variety of power adapter 12v switch options are available to you, such as plug in, desktop.You can also choose from laptop, electronic products power adapter 12v switch,As well as from yhy, merryking power adapter 12v switch,
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