All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier
      AlibabaElectrical Equipment & SuppliesSwitchesRocker SwitchesWholesale switch power 12v

      Switch Power 12v

      (93354 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
      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
      ·
      65 reviews
      ·
      "great customer 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
      ·
      75 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
      DR-AL PA66 Waterproof Blue Boat Rocker Switches 12V Dual Power ON OFF Rocker Switch With Light For Auto Car Truck Motorcycle UTV

      DR-AL PA66 Waterproof Blue Boat Rocker Switches 12V Dual Power ON OFF Rocker Switch With Light For Auto Car Truck Motorcycle UTV

      $2.05 - $2.50
      Min Order: 2 pieces
      CN
      10 yrsverify
      4.7
      /5
      ·
      89 reviews
      ·
      "Fast delivery"
      Contact Supplier
      S-350-12 LED Power Supply 1A 2A 3A 5A 8A 10A 15A 20A 30A 5v 12v 24v 48v DC industrial smps switching power supply

      S-350-12 LED Power Supply 1A 2A 3A 5A 8A 10A 15A 20A 30A 5v 12v 24v 48v DC industrial smps switching power supply

      $3.70 - $4.50
      Min Order: 2 pieces
      Output Voltage: 12V
      CN
      8 yrsverify
      4.9
      /5
      ·
      32 reviews
      ·
      "professional service"
      Contact Supplier
      Open frame ac dc 300w amplifier switching power supply dual double output 48v 12v

      Open frame ac dc 300w amplifier switching power supply dual double output 48v 12v

      $19.10 - $20.90
      Min Order: 5 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      7 reviews
      ·
      "good service"
      Contact Supplier
      Meanwell LRS Ac Dc 35w 50w 75w 100w 150w 200w 350w 450w 600w Power 5v 12v 15v 24v Led Single Output Switching Power Supply

      Meanwell LRS Ac Dc 35w 50w 75w 100w 150w 200w 350w 450w 600w Power 5v 12v 15v 24v Led Single Output Switching Power Supply

      $1.00 - $33.00
      Min Order: 1 set
      CN
      14 yrsverify
      4.9
      /5
      ·
      84 reviews
      ·
      "good supplier"
      Contact Supplier
      High power 1200W 12V 100A Switching Power Supply for industrial, led used AC 110v or 220V Input AC to DC S-1200-12

      High power 1200W 12V 100A Switching Power Supply for industrial, led used AC 110v or 220V Input AC to DC S-1200-12

      Ready to Ship
      $69.00 - $72.00
      Min Order: 2 pieces
      Shipping per piece: $27.54
      Output Voltage: 12V
      Output Power: >500W
      CN
      4 yrsverify
      4.6
      /5
      ·
      10 reviews
      ·
      "excellent service"
      Contact Supplier
      arcade game machine 12V switching power supply

      arcade game machine 12V switching power supply

      $4.00 - $6.00
      Min Order: 1 piece
      Output Power: 201 - 300W
      CN
      9 yrs
      4.9
      /5
      ·
      33 reviews
      ·
      "fast delivery"
      Contact Supplier
      Access Control 12V dc Electronic Switch Power

      Access Control 12V dc Electronic Switch Power

      $12.00 - $15.00
      Min Order: 1 unit
      Output Power: 1 - 50W
      CN
      8 yrsverify
      4.8
      /5
      ·
      17 reviews
      ·
      "Great service"
      Contact Supplier
      SMUN Q-120B +5V 12A/+12V 5A/-5V 1A/-12V 1A Quad Output 120W Switching Power Supply

      SMUN Q-120B +5V 12A/+12V 5A/-5V 1A/-12V 1A Quad Output 120W Switching Power Supply

      $13.50 - $16.30
      Min Order: 1 piece
      CN
      13 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "Fast Delivery"
      Contact Supplier
      S-120-12 12V 10A switching power supply schematic amplifier power

      S-120-12 12V 10A switching power supply schematic amplifier power

      $7.29 - $8.10
      Min Order: 2 pieces
      Output Power: 101 - 200W
      CN
      15 yrs
      4.9
      /5
      ·
      48 reviews
      ·
      "good service"
      Contact Supplier
      S-400-12 12v 33.3A 24V 16.5A 400W SMPS LED driver 110V 230vac to 12v switching power supply for LED lights, CCTV camera

      S-400-12 12v 33.3A 24V 16.5A 400W SMPS LED driver 110V 230vac to 12v switching power supply for LED lights, CCTV camera

      Ready to Ship
      $13.00 - $13.80
      Min Order: 100 pieces
      Shipping per piece: $0.91
      Output Power: 301 - 400W
      CN
      7 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "fast shipping"
      Contact Supplier
      AC DC Adapter 12V Switching Power Adaptor 5V 7V 9V 12V 15V 18V 0.5A 1A 1.5A 2A 2.5A 3A

      AC DC Adapter 12V Switching Power Adaptor 5V 7V 9V 12V 15V 18V 0.5A 1A 1.5A 2A 2.5A 3A

      $1.80
      Min Order: 5 pieces
      CN
      11 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "fast delivery"
      Contact Supplier
      Mornsun LO30-10C0512-12 Triple Output Output DC 5V Switching Power Supply Open Frame 5V 12V -12V 30W AC-DC Power Module

      Mornsun LO30-10C0512-12 Triple Output Output DC 5V Switching Power Supply Open Frame 5V 12V -12V 30W AC-DC Power Module

      $7.00 - $7.50
      Min Order: 10 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      15 reviews
      ·
      "great service"
      Contact Supplier
      To choose 220v ac 12v dc 24v 20a 240w switching power supply jc power

      To choose 220v ac 12v dc 24v 20a 240w switching power supply jc power

      $6.50 - $7.00
      Min Order: 1 piece
      Output Power: 201 - 300W
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      12V ATV Battery Isolation Disconnect Cut Off Power Kill Switch Car Truck Boat

      12V ATV Battery Isolation Disconnect Cut Off Power Kill Switch Car Truck Boat

      $1.50 - $1.80
      Min Order: 10 pieces
      CN
      5 yrs
      4.9
      /5
      ·
      25 reviews
      ·
      "quick delivery"
      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
      AC 110V 220V DC 150W 12V 12.5A open frame switching power supply

      AC 110V 220V DC 150W 12V 12.5A open frame switching power supply

      Ready to Ship
      $3.30 - $3.80
      Min Order: 1 piece
      Shipping per piece: $19.12
      Output Voltage: 12V
      Output Power: 101 - 200W
      CN
      5 yrs
      4.8
      /5
      ·
      16 reviews
      ·
      "fast delivery"
      Contact Supplier
      XR-100H-12 New Slim Indoor 30mm thickness 100w led driver DC 12V 8.3A 100W LED SWITCH MODE POWER SUPPLY for led light and sign

      XR-100H-12 New Slim Indoor 30mm thickness 100w led driver DC 12V 8.3A 100W LED SWITCH MODE POWER SUPPLY for led light and sign

      $1.00 - $6.00
      Min Order: 24 pieces
      CN
      10 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good job"
      Contact Supplier
      hs code switch 220vac to 110vdc power 48V to 12V 3.3A 40W open frame power supply for led lighting

      hs code switch 220vac to 110vdc power 48V to 12V 3.3A 40W open frame power supply for led lighting

      $3.50 - $4.60
      Min Order: 100 pieces
      Output Voltage: 12V
      Output Power: 1 - 50W
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      Rainproof LED Switching Power Supply 12V 33.3A 400W waterproof switching power transformer 12V for outdoor lighting

      Rainproof LED Switching Power Supply 12V 33.3A 400W waterproof switching power transformer 12V for outdoor lighting

      $8.10 - $8.90
      Min Order: 5 pieces
      CN
      8 yrsverify
      4.6
      /5
      ·
      18 reviews
      ·
      "Good service"
      Contact Supplier
      Mean Well RPS-120-24 Switching Power Supply 120W 15V 12V 27V 28V meanwell power supply Green Open Frame For Medical

      Mean Well RPS-120-24 Switching Power Supply 120W 15V 12V 27V 28V meanwell power supply Green Open Frame For Medical

      $17.50 - $33.90
      Min Order: 1 piece
      Output Voltage: 24V
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      MEANWELL U L&CE 110V/220V Input 150W 12V 12.5A Single Output Switching Power Supply NES-150-12

      MEANWELL U L&CE 110V/220V Input 150W 12V 12.5A Single Output Switching Power Supply NES-150-12

      $12.00 - $15.80
      Min Order: 1 piece
      Output Power: 101 - 200W
      CN
      12 yrsverify
      4.8
      /5
      ·
      31 reviews
      ·
      "amazing service"
      Contact Supplier
      AC/DC 220v to 12v Switching Power Supply 1A 2A 3A 5A 10A 15A 20A 30A 40A 50A SMPS

      AC/DC 220v to 12v Switching Power Supply 1A 2A 3A 5A 10A 15A 20A 30A 40A 50A SMPS

      Ready to Ship
      $2.25 - $2.32
      Min Order: 1 piece
      Shipping per piece: $13.96
      CN
      7 yrs
      4.9
      /5
      ·
      29 reviews
      ·
      "great service"
      Contact Supplier
      High Quality Switching Power Supply 12V 3A 36W LED Transformer 36W Led Power S-36-12

      High Quality Switching Power Supply 12V 3A 36W LED Transformer 36W Led Power S-36-12

      $1.50 - $2.30
      Min Order: 10 pieces
      Output Power: 1 - 50W
      CN
      6 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "Great service"
      Contact Supplier
      24v 40a 48v 20 amperios fuente de alimentacion 12v 70a 80a 1000w switching power supply 12v

      24v 40a 48v 20 amperios fuente de alimentacion 12v 70a 80a 1000w switching power supply 12v

      $45.50 - $52.00
      Min Order: 1 piece
      Output Power: >500W
      CN
      10 yrsverify
      4.5
      /5
      ·
      8 reviews
      ·
      "Excellent service"
      Contact Supplier
      IP67 LED power 40w 25w 30w 15w 75w 80w 100w 50w 150w 250w 350w 60w 5a waterproof switching power supply 12v for led strip light

      IP67 LED power 40w 25w 30w 15w 75w 80w 100w 50w 150w 250w 350w 60w 5a waterproof switching power supply 12v for led strip light

      $1.00 - $2.00
      Min Order: 10 pieces
      CN
      4 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      Mean Well RSP-320-12 Meanwell 320W Tunable LED Driver 12V Switching Power Supply LED Products / Automation Device Single Output

      Mean Well RSP-320-12 Meanwell 320W Tunable LED Driver 12V Switching Power Supply LED Products / Automation Device Single Output

      $27.00 - $40.00
      Min Order: 1 piece
      Output Power: 301 - 400W
      CN
      5 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "Great service"
      Contact Supplier
      DC Switching Power Supply DR-30-12 30W 12V 2.5A Din Rail Mode Industrial SMPS 220V AC 24V 30W 1 - 50W 6 Years 78*56*93MM Single

      DC Switching Power Supply DR-30-12 30W 12V 2.5A Din Rail Mode Industrial SMPS 220V AC 24V 30W 1 - 50W 6 Years 78*56*93MM Single

      $4.30 - $5.20
      Min Order: 1 piece
      Output Voltage: 12V
      Output Power: 1 - 50W
      CN
      2 yrsverify
      4.9
      /5
      ·
      72 reviews
      ·
      "Fast Service"
      Contact Supplier
      ultra thin power supply dc 12v light ultra-thin switching 6w constant voltage 150 w 5v 24v led power supply 12v

      ultra thin power supply dc 12v light ultra-thin switching 6w constant voltage 150 w 5v 24v led power supply 12v

      $0.98 - $1.98
      Min Order: 10 pieces
      CN
      10 yrsverify
      4.6
      /5
      ·
      78 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Rainproof 12v 24v 400W Switching Dc 24 v rainproof power supply 12 Volt Light Switch Supply Ac dc outdoor Led Power Sup

      Rainproof 12v 24v 400W Switching Dc 24 v rainproof power supply 12 Volt Light Switch Supply Ac dc outdoor Led Power Sup

      $10.70 - $13.51
      Min Order: 10 pieces
      CN
      5 yrsverify
      4.9
      /5
      ·
      17 reviews
      ·
      "Nice service"
      Contact Supplier
      Ac To Dc Switching Power Supply Manufacturers 360w 12v 30a Ac Dc Adapter Rca To Rgb Adapter

      Ac To Dc Switching Power Supply Manufacturers 360w 12v 30a Ac Dc Adapter Rca To Rgb Adapter

      $9.88 - $16.99
      Min Order: 1 piece
      CN
      13 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "excellent customer service"
      Contact Supplier
      New Product SONYANG 12v 2.1a Power Supply S-25-12 12v switching mode power supply

      New Product SONYANG 12v 2.1a Power Supply S-25-12 12v switching mode power supply

      Ready to Ship
      $3.80 - $4.40
      Min Order: 1 piece
      Shipping per piece: $8.74
      CN
      5 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "Excellent customer 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
      150W 12.5A 15v 24v 36v 48v LRS-150 Mean Well switching mode power supply 12v

      150W 12.5A 15v 24v 36v 48v LRS-150 Mean Well switching mode power supply 12v

      $11.68 - $13.63
      Min Order: 1 piece
      Output Power: 101 - 200W
      CN
      15 yrs
      4.8
      /5
      ·
      6 reviews
      ·
      "great service"
      Contact Supplier
      Din Rail Switch Mode Power Supply MDR-40-24 Ac Input Switching Power Supply 60W 12V

      Din Rail Switch Mode Power Supply MDR-40-24 Ac Input Switching Power Supply 60W 12V

      $10.00 - $14.00
      Min Order: 1 piece
      CN
      7 yrs
      4.9
      /5
      ·
      15 reviews
      ·
      "good customer support"
      Contact Supplier
      12V 15A 100-240v ac input voltage power supply 12v switch power 180w power supply 12v15A

      12V 15A 100-240v ac input voltage power supply 12v switch power 180w power supply 12v15A

      $4.50 - $5.00
      Min Order: 5 pieces
      Output Voltage: 24V
      CN
      3 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      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

      93354 switch power 12v products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 28%, auto switches accounts for 4%, and rocker switches accounts for 1%. A wide variety of switch power 12v options are available to you, such as no, yes.You can also choose from red, black switch power 12v,as well as from on-off switch power 12vand whether switch power 12v is plastic, or abs.
      Related Searches:
      module-rfq-window-icon

      TOP