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      Promotional 12v Power Supply

      (731 products available)

      MS-35W-24V MS Single Group Series Small Volume Switching Power Supply 24 Volt Power Supply For Automatic Equipment

      MS-35W-24V MS Single Group Series Small Volume Switching Power Supply 24 Volt Power Supply For Automatic Equipment

      $4.50 - $6.00
      Min Order: 1 piece
      Output Voltage: 24V
      CN
      2 yrsverify
      5.0
      /5
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      3 reviews
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      "Great service"
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      40 Watt Led Driver UL Led Dimmable Driver 12V 24V 18W 50W 100W Led Power Supply Triac ELV Dimmable Waterproof Electronic Led Lighting Power Drivers

      40 Watt Led Driver UL Led Dimmable Driver 12V 24V 18W 50W 100W Led Power Supply Triac ELV Dimmable Waterproof Electronic Led Lighting Power Drivers

      $1.86 - $14.77
      Min Order: 2 pieces
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      4 yrsverify
      4.9
      /5
      ·
      6 reviews
      ·
      "Packed well"
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      Adapter 12v 5a Frontpower 12V 5A 15V 4A 24V 2.5A 65W DC Power Supply Laptop Ac Adapter With BIS UL CE GS UKCA SAA KC PSE Certs

      Adapter 12v 5a Frontpower 12V 5A 15V 4A 24V 2.5A 65W DC Power Supply Laptop Ac Adapter With BIS UL CE GS UKCA SAA KC PSE Certs

      $3.90 - $4.70
      Min Order: 500 pieces
      CN
      15 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "Good service"
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      Mean Well XLG LED Power Supply 20w 25w 50w 75w 100w 150w 200w 240w 320w 12v 24v 36v 48v 54v Waterproof Meanwell LED Driver

      Mean Well XLG LED Power Supply 20w 25w 50w 75w 100w 150w 200w 240w 320w 12v 24v 36v 48v 54v Waterproof Meanwell LED Driver

      $3.00 - $35.00
      Min Order: 2 pieces
      Warranty(Year): 5-Year
      CN
      2 yrsverify
      4.9
      /5
      ·
      16 reviews
      ·
      "Timely delivery"
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      Yingjiao Input 100-120V AC Triac Dimmable 260W Constant Voltage 12V 24V 36V 48V LED Power Supply

      Yingjiao Input 100-120V AC Triac Dimmable 260W Constant Voltage 12V 24V 36V 48V LED Power Supply

      $17.50 - $18.00
      Min Order: 500 pieces
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      7 yrsverify
      3.6
      /5
      ·
      2 reviews
      ·
      "Perfect service"
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      Mean Well LRS-600-48 12V 24V 36V 48V 40A 100A Industrial AD To Dc Led Display Power Supply

      Mean Well LRS-600-48 12V 24V 36V 48V 40A 100A Industrial AD To Dc Led Display Power Supply

      $36.90 - $42.30
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.4
      /5
      ·
      7 reviews
      ·
      "Great service"
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      CE UKCA SAA ETL 20w 30w 40w 50w 60w 80w 100w 12V 24V TRIAC dimmable phase cut dimmable CV LED Driver power supply

      CE UKCA SAA ETL 20w 30w 40w 50w 60w 80w 100w 12V 24V TRIAC dimmable phase cut dimmable CV LED Driver power supply

      $6.25 - $12.42
      Min Order: 1 piece
      Warranty(Year): 5-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      11 yrsverify
      5.0
      /5
      ·
      24 reviews
      ·
      "good customer support"
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      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"
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      din rail power supply 24v 60w HDR-60W-24V AC/DC for Complete set of equipment with CE and RoHS 48v power supply 12v 30a

      din rail power supply 24v 60w HDR-60W-24V AC/DC for Complete set of equipment with CE and RoHS 48v power supply 12v 30a

      $5.10 - $6.86
      Min Order: 5 pieces
      Output Voltage: 24V
      CN
      2 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Great service"
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      60W led driver dc 12v 24v 36v Constant Voltage IP67 waterproof ce rohs led power supply

      60W led driver dc 12v 24v 36v Constant Voltage IP67 waterproof ce rohs led power supply

      $3.20 - $5.20
      Min Order: 1 piece
      Warranty(Year): 5-Year
      CN
      13 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "Excellent service"
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      CE ROHS LED Slim Constant Voltage Driver LED Strip Modules 12V 24V IP67 Waterproof Transformer 60W 400W 500W LED Power Supply

      CE ROHS LED Slim Constant Voltage Driver LED Strip Modules 12V 24V IP67 Waterproof Transformer 60W 400W 500W LED Power Supply

      $20.34 - $25.50
      Min Order: 1 piece
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      6 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good service"
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      Switching mode 12 volt 5 amp power transformer 12v 5a power supply 60w with CE RoHS FCC ISO9001 full certs

      Switching mode 12 volt 5 amp power transformer 12v 5a power supply 60w with CE RoHS FCC ISO9001 full certs

      $3.68 - $4.18
      Min Order: 1 piece
      CN
      8 yrsverify
      4.9
      /5
      ·
      33 reviews
      ·
      "professional service"
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      LRS-35-12 power supply single output 12v power supply

      LRS-35-12 power supply single output 12v power supply

      $5.20 - $5.60
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      17 yrsverify
      4.8
      /5
      ·
      16 reviews
      ·
      "excellent customer service"
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      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
      ·
      91 reviews
      ·
      "customer service"
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      ac dc adapters touch dimmer 12v 1a 2a power supply for LED Driver with ROHS FCC CE

      ac dc adapters touch dimmer 12v 1a 2a power supply for LED Driver with ROHS FCC CE

      Ready to Ship
      $2.72 - $2.88
      Min Order: 10 pieces
      Shipping per piece: $2.85
      CN
      14 yrs
      4.8
      /5
      ·
      8 reviews
      ·
      "good service"
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      Rainproof power ac adapter 9v 12v 24v 30v 0.5a 1a 2a 3a power supply

      Rainproof power ac adapter 9v 12v 24v 30v 0.5a 1a 2a 3a power supply

      $2.22 - $3.00
      Min Order: 10 pieces
      CN
      16 yrsverify
      3.6
      /5
      ·
      3 reviews
      ·
      "Good service"
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      240W 12v 20a switch power supply 12v 20a constant voltage type universal dc12volt 20amp 240w power adapters 12v with CE FCC RoHS

      240W 12v 20a switch power supply 12v 20a constant voltage type universal dc12volt 20amp 240w power adapters 12v with CE FCC RoHS

      Ready to Ship
      $20.00 - $22.00
      Min Order: 500 pieces
      Shipping per piece: $1.20
      CN
      6 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Great supplier"
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      SC Grandly promotes 360W 30A Smps Power Supply 12 Volt 24V 0-10V Waterproof LED Driver

      SC Grandly promotes 360W 30A Smps Power Supply 12 Volt 24V 0-10V Waterproof LED Driver

      Ready to Ship
      $71.55 - $74.25
      Min Order: 2 pieces
      Shipping per piece: $25.03
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      11 yrsverify
      5.0
      /5
      ·
      14 reviews
      ·
      "Excellent service"
      Contact Supplier
      OEM ODM US EU ac dc 220v 12V power supply to 12v dc power adapter 12v 1a for CCTV LED

      OEM ODM US EU ac dc 220v 12V power supply to 12v dc power adapter 12v 1a for CCTV LED

      Ready to Ship
      $0.85 - $1.05
      Min Order: 5 pieces
      Shipping per piece: $3.27
      CN
      5 yrs
      4.8
      /5
      ·
      15 reviews
      ·
      "fast delivery"
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      CE CB UL62368 GS UKCA KC BIS EAC Certified Detachable Plug Power Adapter 5V to 12V Power Supply for Christmas Power Adapters

      CE CB UL62368 GS UKCA KC BIS EAC Certified Detachable Plug Power Adapter 5V to 12V Power Supply for Christmas Power Adapters

      $2.48 - $4.00
      Min Order: 5 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      9 reviews
      ·
      "amazing customer service"
      Contact Supplier
      VST 12V or 24V Light ETL GS Certificate 18W LED Smart Wireless Driver Slim Power Supply

      VST 12V or 24V Light ETL GS Certificate 18W LED Smart Wireless Driver Slim Power Supply

      $6.50 - $8.50
      Min Order: 20 pieces
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      7 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "Efficient service"
      Contact Supplier
      36W Power adapter 12v 3a ac to dc power supply switching with IEC 62368 IEC 60335 U/L KC ETL FCC ROHS CE PSE certified adaptor

      36W Power adapter 12v 3a ac to dc power supply switching with IEC 62368 IEC 60335 U/L KC ETL FCC ROHS CE PSE certified adaptor

      $1.15 - $3.25
      Min Order: 1 piece
      CN
      15 yrsverify
      4.6
      /5
      ·
      17 reviews
      ·
      "Excellent customer service"
      Contact Supplier
      Promotion EU wall plug type power Adapter Ac Dc Adaptor Power Supply 12V 1.5A 18W for led light

      Promotion EU wall plug type power Adapter Ac Dc Adaptor Power Supply 12V 1.5A 18W for led light

      Ready to Ship
      $1.82 - $1.92
      Min Order: 500 pieces
      Shipping per piece: $0.50
      CN
      8 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "great service"
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      Promotional dc power supply 200W 12V LRS-200-12 switched mode power supply transformer ce rohs

      Promotional dc power supply 200W 12V LRS-200-12 switched mode power supply transformer ce rohs

      $10.57 - $12.30
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      7 yrs
      4.9
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      Professional Ultra Thin Indoor Industrial Amp AC DC Constant Voltage Smps 12V 24V 60W 100W 200W 300W Led Switching Power Supply

      Professional Ultra Thin Indoor Industrial Amp AC DC Constant Voltage Smps 12V 24V 60W 100W 200W 300W Led Switching Power Supply

      $3.94 - $9.23
      Min Order: 10 pieces
      Warranty(Year): 5-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      12 yrsverify
      4.6
      /5
      ·
      20 reviews
      ·
      "good service"
      Contact Supplier
      Promotion Variable Dc Up Europe 12V Uninterruptible Svc Inverter (Ups) Uninterrupted Unit Power Supply

      Promotion Variable Dc Up Europe 12V Uninterruptible Svc Inverter (Ups) Uninterrupted Unit Power Supply

      $14.50 - $15.80
      Min Order: 50 pieces
      Output Voltage: 24V
      CN
      14 yrsverify
      4.9
      /5
      ·
      43 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      ETL UL FCC Listed 5V 2A AC DC Adaptor 13V 15V 18V 24V 500mA 600mA Wall Adaptor 12V 1A Power Supply

      ETL UL FCC Listed 5V 2A AC DC Adaptor 13V 15V 18V 24V 500mA 600mA Wall Adaptor 12V 1A Power Supply

      $1.02 - $3.87
      Min Order: 200 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      5 reviews
      ·
      "fast shipping"
      Contact Supplier
      Promotion 96W 12V 8A 100W Switching Power Supply

      Promotion 96W 12V 8A 100W Switching Power Supply

      $3.60 - $4.60
      Min Order: 100 pieces
      Output Voltage: 12V
      CN
      15 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Promotional new power supply 5v 9v 12v ac dc adapter 1a 1.5a 2a with EU UK US AU plug

      Promotional new power supply 5v 9v 12v ac dc adapter 1a 1.5a 2a with EU UK US AU plug

      $1.99 - $3.99
      Min Order: 10000 pieces
      CN
      7 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      IP65 LED Driver 18W Switching Power Supply Constant Voltage 12V 1.5A DC Slim LED Power Supply

      IP65 LED Driver 18W Switching Power Supply Constant Voltage 12V 1.5A DC Slim LED Power Supply

      $3.10 - $3.30
      Min Order: 500 pieces
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      7 yrsverify
      3.6
      /5
      ·
      2 reviews
      ·
      "Perfect service"
      Contact Supplier
      Promotion China 4CH CCTV Adaptor 12V DC 5A Led Power Supply

      Promotion China 4CH CCTV Adaptor 12V DC 5A Led Power Supply

      $8.50 - $10.30
      Min Order: 500 pieces
      CN
      6 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "good service"
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      Ce Rohs Eu 12v 3a Wall Mount Adapter Ac Dc Power Adapter 12v Led Power Supply

      Ce Rohs Eu 12v 3a Wall Mount Adapter Ac Dc Power Adapter 12v Led Power Supply

      $2.80 - $2.90
      Min Order: 5 pieces
      Shipping per piece: $4.17
      CN
      14 yrsverify
      5.0
      /5
      ·
      14 reviews
      ·
      "Fast delivery"
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      IP67 Phase Dimming 120W Constant Voltage Power Supply 24V 12V Forward Phase and Reverse Phase Driver

      IP67 Phase Dimming 120W Constant Voltage Power Supply 24V 12V Forward Phase and Reverse Phase Driver

      Ready to Ship
      $30.00 - $34.50
      Min Order: 50 pieces
      Shipping per piece: $1.13
      Output Voltage: 24V
      CN
      3 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      Contact Supplier
      Promotional Sales Switching Power Supply Factory 16.7A 200W Aluminium LED Driver 12V Dc Power Supply

      Promotional Sales Switching Power Supply Factory 16.7A 200W Aluminium LED Driver 12V Dc Power Supply

      Ready to Ship
      $4.60 - $5.40
      Min Order: 1 piece
      Shipping per piece: $11.72
      Output Voltage: 12V
      CN
      3 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "good service"
      Contact Supplier
      Promotion high quality 50W 12Volt Switching mode power supply 12v 4.2A workable price converter ac dc LED driver LRS-50-12

      Promotion high quality 50W 12Volt Switching mode power supply 12v 4.2A workable price converter ac dc LED driver LRS-50-12

      Ready to Ship
      $3.80 - $4.20
      Min Order: 2 pieces
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      Output Voltage: 12V
      CN
      4 yrsverify
      4.6
      /5
      ·
      11 reviews
      ·
      "excellent service"
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      IP20 12v 300w thin led power supply with 2 years of warranty for Light BoxAC/DC super slim with CE ROHS

      IP20 12v 300w thin led power supply with 2 years of warranty for Light BoxAC/DC super slim with CE ROHS

      Ready to Ship
      $5.40 - $5.90
      Min Order: 50 pieces
      Shipping per piece: $15.72
      Output Voltage: 12V
      CN
      3 yrsverify
      4.9
      /5
      ·
      58 reviews
      ·
      "super service"
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      Hot promotion dc 300w 350w 400w smps industry switching 12v 3a pc power supply

      Hot promotion dc 300w 350w 400w smps industry switching 12v 3a pc power supply

      Ready to Ship
      $2.55 - $2.88
      Min Order: 2 pieces
      Shipping per piece: $5.49
      Output Voltage: 12V
      Output Power: 51 - 100W
      CN
      4 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "Quick shipping"
      Contact Supplier
      Best quality promotional Outdoor Power Supply 1000W 1145Wh Portable Power Station

      Best quality promotional Outdoor Power Supply 1000W 1145Wh Portable Power Station

      $170.46 - $178.22
      Min Order: 2 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      "Good service"
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      Promotional price smps 12v 24v 36v 48v 60v 66a 33a 22a 800w 850w 500w 540w 1000w power supply for indoor home

      Promotional price smps 12v 24v 36v 48v 60v 66a 33a 22a 800w 850w 500w 540w 1000w power supply for indoor home

      Ready to Ship
      $10.13 - $11.10
      Min Order: 50 pieces
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      Output Voltage: 24V
      Output Power: >500W
      CN
      7 yrs
      5.0
      /5
      ·
      16 reviews
      ·
      "great service"
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      Stock Promotion Outdoor Power Supply DC12V 10A Portable Power Station Long-Life Lithium-Ion Battery For Home Picnics Field Fishi

      Stock Promotion Outdoor Power Supply DC12V 10A Portable Power Station Long-Life Lithium-Ion Battery For Home Picnics Field Fishi

      $270.00 - $291.80
      Min Order: 1 set
      CN
      1 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
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      About products and suppliers

      Manage your current and keep devices powered up with a switching power supply from the Alibaba.com wholesale store. Our store features switching power supplies from a wide network of industrial suppliers, with options for home users, offices and data centers alike. Find ways to switch between AC and DC power, manage multiple devices, and change seamlessly between voltages without damaging equipment. Every style of supply is catered for by Alibaba.com, so if you need a promotional 12v power supply you're in the right place.



      The switching power supply store at Alibaba.com covers all of the major types. You'll find AC to DC adapters, DC to AC versions, as well as DC to DC and frequency conversion modules. All of roughly the same goal in mind: to provide appropriate voltages for important devices. This could include computer networks and telecommunications devices, as well as machining centers, power tools, vehicle radios, sound systems and much more. Wherever voltages differ, a promotional 12v power supply will come in handy. So browse the entire range and find a switching supply to suit your equipment from Alibaba.com's wholesale store.



      When choosing a switching power supply from Alibaba.com, you'll find plenty of specific models. For instance, there are 12V DC supplies that are designed specifically for computers. And there are also 12V units that are intended for use with LED lighting arrays. They could be invaluable when crafting store displays or running entertainment venues. Take a look at high voltage switching power supplies for CCTV systems, models specifically intended for use by radio stations, or universal PSUs that can be used in a wider range of settings. Finding a promotional 12v power supply is quick and easy with Alibaba.com. Just search, browse and filter. In a few clicks you'll find the power supply required.



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