All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier
      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale white dc 12v
      Popular in your industry
      Building Construction
      Building Construction
      Computer Cleaning & Repair
      Computer Cleaning & Repair
      Industrial Robot Parts & Accessories
      Industrial Robot Parts & Accessories
      Grain Processing Plant
      Grain Processing Plant
      Road Construction
      Road Construction
      Mining
      Mining

      White Dc 12v

      (171404 products available)

      Brush Motor 12v Factory Supply 36mm 12v Brush Dc Motor 24v Brush 555 Motor With Encoder

      Brush Motor 12v Factory Supply 36mm 12v Brush Dc Motor 24v Brush 555 Motor With Encoder

      $12.20 - $15.00
      Min Order: 3 pieces
      CN
      16 yrsverify
      4.8
      /5
      ·
      23 reviews
      ·
      "Good service"
      Contact Supplier
      Top sponsor listing
      Mean Well NDR-240-24 480W 240W 120W 24V 12V 48V Din Rail Industrial Adjustable AC DC SMPS Switching Mode Power Supply

      Mean Well NDR-240-24 480W 240W 120W 24V 12V 48V Din Rail Industrial Adjustable AC DC SMPS Switching Mode Power Supply

      $29.50 - $33.00
      Min Order: 1 piece
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      ad
      Custom Input 100-240v 12v 1a 2a 3a 4a 5a 12w 24w 36w 48w 50W Constant Voltage Led Driver Dc Power Supply Circuit Board For Led

      Custom Input 100-240v 12v 1a 2a 3a 4a 5a 12w 24w 36w 48w 50W Constant Voltage Led Driver Dc Power Supply Circuit Board For Led

      $2.14 - $2.40
      Min Order: 5 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      9 reviews
      ·
      "amazing customer service"
      Contact Supplier
      ad
      NDR-120 Industrial Power Supply 110V 220V AC To DC 12V 24V 120W Din Rail Power Supply 12V Switching Power Supply

      NDR-120 Industrial Power Supply 110V 220V AC To DC 12V 24V 120W Din Rail Power Supply 12V Switching Power Supply

      $3.40 - $4.10
      Min Order: 2 sets
      Output Voltage: 24V
      CN
      2 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      ad
      12V24V To 5V 10A Dc Dc Buck Converter Power Supply Board Short-circuit Protection

      12V24V To 5V 10A Dc Dc Buck Converter Power Supply Board Short-circuit Protection

      Ready to Ship
      $4.28 - $4.99
      Min Order: 10 pieces
      Shipping per piece: $1.65
      CN
      5 yrs
      5.0
      /5
      ·
      22 reviews
      ·
      "Great service"
      Contact Supplier
      ad
      Adapter 12v 10a MYIXI Factory 65W 12V 24V Volt AC/DC Adapter Desktop Power Supply CE ROHS CB KC FCC EN 62368 61347 61558 60065 60950 60601

      Adapter 12v 10a MYIXI Factory 65W 12V 24V Volt AC/DC Adapter Desktop Power Supply CE ROHS CB KC FCC EN 62368 61347 61558 60065 60950 60601

      $2.32 - $5.21
      Min Order: 100 pieces
      CN
      7 yrsverify
      4.9
      /5
      ·
      8 reviews
      ·
      "arrived on time"
      Contact Supplier
      ad
      2609 New 2835 dc 12v white 2 led micro 4040 smd signage box ads mini led module

      2609 New 2835 dc 12v white 2 led micro 4040 smd signage box ads mini led module

      Ready to Ship
      $0.04 - $0.05
      $0.04-$0.06
      Min Order: 20 pieces
      Shipping per piece: $0.23
      Color Temperature(Cct): 3500K (Warm White)
      Input Voltage(V): Dc 12V
      Warranty(Year): 1-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: No
      CN
      5 yrsverify
      4.8
      /5
      ·
      75 reviews
      ·
      "fast delivery"
      Contact Supplier
      Small Led Modules With Lens Dc 12v 0.24w Mini White Led Modules For Sign Channel Letter

      Small Led Modules With Lens Dc 12v 0.24w Mini White Led Modules For Sign Channel Letter

      $0.22 - $0.25
      Min Order: 50 pieces
      Input Voltage(V): Dc 12V
      Warranty(Year): 5-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: Yes
      CN
      9 yrsverify
      4.2
      /5
      ·
      10 reviews
      ·
      "quick service"
      Contact Supplier
      White color DC 12v 2A 3A Indoor Outdoor AC Power Supply Adapter for CCTV Security Camera

      White color DC 12v 2A 3A Indoor Outdoor AC Power Supply Adapter for CCTV Security Camera

      $2.00 - $3.00
      Min Order: 1 piece
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      AC220-240V to DC 12v 2a Power Adapter White Power Supply Transformer for LED Strip Light

      AC220-240V to DC 12v 2a Power Adapter White Power Supply Transformer for LED Strip Light

      $1.64 - $2.58
      Min Order: 50 pieces
      CN
      14 yrs
      4.8
      /5
      ·
      8 reviews
      ·
      "good service"
      Contact Supplier
      12V 2A White Power Adapter Supply AC 110V/220V To DC 12V Lighting Transformer For power supply 12 volt 5.5x2.1 mm 2A led driver

      12V 2A White Power Adapter Supply AC 110V/220V To DC 12V Lighting Transformer For power supply 12 volt 5.5x2.1 mm 2A led driver

      $1.00 - $2.00
      Min Order: 5 pieces
      CN
      9 yrs
      3.9
      /5
      ·
      26 reviews
      ·
      "good service"
      Contact Supplier
      LED Module 12V DC 3 LEDs 6500K Daylight White 1.2W for Advertising Signs Letter

      LED Module 12V DC 3 LEDs 6500K Daylight White 1.2W for Advertising Signs Letter

      $0.07 - $0.08
      Min Order: 10000 pieces
      Input Voltage(V): Dc 12V
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: Yes
      CN
      13 yrsverify
      4.9
      /5
      ·
      103 reviews
      ·
      "good service"
      Contact Supplier
      Small LED modules with lens DC 12V 0.5W mini white led modules for sign Channel Letter Billboard Light 3 chip 2835smd IP65

      Small LED modules with lens DC 12V 0.5W mini white led modules for sign Channel Letter Billboard Light 3 chip 2835smd IP65

      $0.14
      Min Order: 100 pieces
      Shipping per piece: $0.17
      Input Voltage(V): Dc 12V
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: No
      CN
      11 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "good service"
      Contact Supplier
      LED module lighting SMD5730 3LEDs IP68 waterproof white warm white DC 12V advertising light led sign backlight light

      LED module lighting SMD5730 3LEDs IP68 waterproof white warm white DC 12V advertising light led sign backlight light

      $0.09 - $0.12
      Min Order: 2000 pieces
      Input Voltage(V): Dc 12V
      Warranty(Year): 2-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: Yes
      CN
      8 yrs
      4.9
      /5
      ·
      9 reviews
      ·
      "Professional service"
      Contact Supplier
      LED Module Lighting SMD5730 3LEDs IP68 Waterproof White Warm White DC 12V Advertising Light Led Sign Backlight Light

      LED Module Lighting SMD5730 3LEDs IP68 Waterproof White Warm White DC 12V Advertising Light Led Sign Backlight Light

      Ready to Ship
      $0.12
      Min Order: 1000 pieces
      Shipping per piece: $0.07
      Input Voltage(V): Dc 12V
      Color Temperature(Cct): 6000K (Daylight Alert)
      Warranty(Year): 1-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: No
      CN
      10 yrsverify
      4.7
      /5
      ·
      98 reviews
      ·
      "Excellent service"
      Contact Supplier
      12v 1.25a Ac Dc Adapter Black/white/customized Detachable Plug Power Adapter

      12v 1.25a Ac Dc Adapter Black/white/customized Detachable Plug Power Adapter

      $2.85 - $3.05
      Min Order: 1000 pieces
      CN
      11 yrs
      4.6
      /5
      ·
      1 reviews
      ·
      "great service"
      Contact Supplier
      High Brightness 2835 LED Module 12V Sign Signage Light Box Ultrasonic LED Module IP68 CE ROHS 1.5W DC 12V White 6803 Led 160 1.5

      High Brightness 2835 LED Module 12V Sign Signage Light Box Ultrasonic LED Module IP68 CE ROHS 1.5W DC 12V White 6803 Led 160 1.5

      Ready to Ship
      $0.05 - $0.07
      Min Order: 20 pieces
      Shipping per piece: $0.44
      Input Voltage(V): Dc 12V
      Color Temperature(Cct): 6000K (Daylight Alert)
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: Yes
      CN
      1 yrsverify
      4.8
      /5
      ·
      26 reviews
      ·
      "Fast shipping"
      Contact Supplier
      White nice outer case ac to dc 12v 3a power adapter battery charger 3a for led driver 12v dc 3a 36w

      White nice outer case ac to dc 12v 3a power adapter battery charger 3a for led driver 12v dc 3a 36w

      $2.50 - $3.50
      Min Order: 10 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      CB UKCA PSB Telecom AC To DC Ultra Thin LED CCTV Linear Adaptor 12V 1A 5V 2A 9V 1.5A Medical Power Adapter power supply 12v

      CB UKCA PSB Telecom AC To DC Ultra Thin LED CCTV Linear Adaptor 12V 1A 5V 2A 9V 1.5A Medical Power Adapter power supply 12v

      $0.99 - $1.88
      Min Order: 100 pieces
      CN
      7 yrsverify
      5.0
      /5
      ·
      35 reviews
      ·
      "Excellent customer service"
      Contact Supplier
      Newly 200W Car Inverter DC 12V to AC 110V Inverter 4 USB Ports Dual Car Power Inverter Adapter With Type C for Vehicles

      Newly 200W Car Inverter DC 12V to AC 110V Inverter 4 USB Ports Dual Car Power Inverter Adapter With Type C for Vehicles

      $9.10 - $12.00
      Min Order: 5 pieces
      CN
      2 yrsverify
      5.0
      /5
      ·
      19 reviews
      ·
      "Excellent supplier"
      Contact Supplier
      ac 100-240v dc 5v 3a wall adaptor 9v 15v 18v 24v 36v 500ma 1a 2a 2.5a power adapter 12v 1.5a interchangeable plug power supply

      ac 100-240v dc 5v 3a wall adaptor 9v 15v 18v 24v 36v 500ma 1a 2a 2.5a power adapter 12v 1.5a interchangeable plug power supply

      Ready to Ship
      $1.35 - $1.71
      Min Order: 500 pieces
      Shipping per piece: $1.01
      CN
      9 yrsverify
      4.9
      /5
      ·
      46 reviews
      ·
      "great service"
      Contact Supplier
      AC DC Power Adapters 5V 6V 9V 12V 12.6V 15V 16V 24V 1A 2A 2.5A 3A 4A 5A EU US Power Supply Adapter

      AC DC Power Adapters 5V 6V 9V 12V 12.6V 15V 16V 24V 1A 2A 2.5A 3A 4A 5A EU US Power Supply Adapter

      $0.73 - $0.88
      Min Order: 1 piece
      CN
      3 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      Contact Supplier
      12v 7.5a 90w transformer 12 volt laptop 220v universal psu 240 4 pin din adaptor desktop ac dc power adapters laptop adapter

      12v 7.5a 90w transformer 12 volt laptop 220v universal psu 240 4 pin din adaptor desktop ac dc power adapters laptop adapter

      $10.00 - $13.00
      Min Order: 100 pieces
      CN
      14 yrsverify
      5.0
      /5
      ·
      14 reviews
      ·
      "Fast delivery"
      Contact Supplier
      AC 100-240V to 5v 9v 12v 15v 19v 24v 36v 40v power supply 1a 2a 3a 3.15a 4a 5a DC 12V 1A power adapter

      AC 100-240V to 5v 9v 12v 15v 19v 24v 36v 40v power supply 1a 2a 3a 3.15a 4a 5a DC 12V 1A power adapter

      $0.76 - $0.98
      Min Order: 5 pieces
      CN
      7 yrsverify
      4.7
      /5
      ·
      6 reviews
      ·
      "great service"
      Contact Supplier
      5v 12v 1a 3a 2a 4a 5a FCC UL certification US Plug AC DC Power Adaptor supply 5v 12v 2a power adapter for cctv camer

      5v 12v 1a 3a 2a 4a 5a FCC UL certification US Plug AC DC Power Adaptor supply 5v 12v 2a power adapter for cctv camer

      $2.15 - $4.73
      Min Order: 5 pieces
      CN
      12 yrsverify
      4.9
      /5
      ·
      45 reviews
      ·
      "Good service"
      Contact Supplier
      60W Power Adapter Desktop 12V 5A AC/DC 240Vac 50/60Hz 1.2m DC Line Desktop Power Adapter

      60W Power Adapter Desktop 12V 5A AC/DC 240Vac 50/60Hz 1.2m DC Line Desktop Power Adapter

      $4.76 - $5.20
      Min Order: 5 pieces
      Shipping per piece: $3.40
      CN
      12 yrsverify
      4.9
      /5
      ·
      23 reviews
      ·
      "good service"
      Contact Supplier
      5v 12v 1a 3a 2a 4a 5a CE UKCA Certification EU Plug AC DC Power Adaptor Supply 5v 12v 2a Power Adapter For Cctv Camer

      5v 12v 1a 3a 2a 4a 5a CE UKCA Certification EU Plug AC DC Power Adaptor Supply 5v 12v 2a Power Adapter For Cctv Camer

      $0.70 - $2.30
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast shipping"
      Contact Supplier
      OEM ODM Sompom DC 36W Led Driver IP67 waterproof power supply 12v Switching Power Supply

      OEM ODM Sompom DC 36W Led Driver IP67 waterproof power supply 12v Switching Power Supply

      $5.60 - $6.60
      Min Order: 1 piece
      Warranty(Year): 2-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      CN
      8 yrsverify
      4.9
      /5
      ·
      32 reviews
      ·
      "professional service"
      Contact Supplier
      12v dc 3led injection lens light sign 1.5w smd led module 2835 led+modules

      12v dc 3led injection lens light sign 1.5w smd led module 2835 led+modules

      Ready to Ship
      $0.04 - $0.06
      $0.06-$0.08
      Min Order: 1000 pieces
      Shipping per piece: $0.07
      Input Voltage(V): Dc 12V
      Warranty(Year): 2-Year
      Lighting Solutions Service: Project Installation
      Support Dimmer: No
      CN
      10 yrsverify
      4.8
      /5
      ·
      19 reviews
      ·
      "great service"
      Contact Supplier
      inversor 12V 24V 48V to 110V 220V Dc to Ac Off Grid inverter 300w 2000w 3000w 5000w 6000w Pure sine wave power solar inverter

      inversor 12V 24V 48V to 110V 220V Dc to Ac Off Grid inverter 300w 2000w 3000w 5000w 6000w Pure sine wave power solar inverter

      $399.00 - $459.00
      Min Order: 1 piece
      CN
      7 yrsverify
      4.5
      /5
      ·
      87 reviews
      ·
      "Fast delivery"
      Contact Supplier
      AC DC Wall Adaptor 5V 10V 12V 15V 19V 20V 24V 0.5A 1A 1.5A 2A AC/DC Switching Power Adapter

      AC DC Wall Adaptor 5V 10V 12V 15V 19V 20V 24V 0.5A 1A 1.5A 2A AC/DC Switching Power Adapter

      $1.45 - $1.62
      Min Order: 100 units
      CN
      2 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "good service"
      Contact Supplier
      AC 100-240V to DC 12V 1A 2A 3A 5A 6A 8A 10A Power Adapter with Dimmer Power Supply for LED Strip Lights Dimming LED Driver

      AC 100-240V to DC 12V 1A 2A 3A 5A 6A 8A 10A Power Adapter with Dimmer Power Supply for LED Strip Lights Dimming LED Driver

      $3.20 - $3.90
      Min Order: 10 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      141 reviews
      ·
      "Excellent service"
      Contact Supplier
      Popular DC 12V LED Injection Module 1.5w 3 leds 12v 2835 Digital SMD LED Modules For Signage

      Popular DC 12V LED Injection Module 1.5w 3 leds 12v 2835 Digital SMD LED Modules For Signage

      $0.05 - $0.08
      Min Order: 500 pieces
      Input Voltage(V): Dc 12V
      Warranty(Year): 2-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: No
      CN
      2 yrs
      4.0
      /5
      ·
      12 reviews
      ·
      "Great Service"
      Contact Supplier
      12V DC 3led injection lens light 1.5watts samsung korea logo led module 5630 5730 2835 cold white led modules for letter signs

      12V DC 3led injection lens light 1.5watts samsung korea logo led module 5630 5730 2835 cold white led modules for letter signs

      $0.10 - $0.20
      Min Order: 1000 pieces
      Input Voltage(V): Dc 12V
      Warranty(Year): 3-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: Yes
      CN
      10 yrs
      4.9
      /5
      ·
      8 reviews
      ·
      "excellent customer service"
      Contact Supplier
      Desktop POE Adapter 18v 0.5a 30v 48v 1.5a Power 400ma 30w 56v 5v 2a 1a 12v 24v Passive Poe Adapter For Ip Camera

      Desktop POE Adapter 18v 0.5a 30v 48v 1.5a Power 400ma 30w 56v 5v 2a 1a 12v 24v Passive Poe Adapter For Ip Camera

      Ready to Ship
      $2.20 - $3.20
      Min Order: 100 pieces
      Shipping per piece: $0.48
      CN
      7 yrs
      4.9
      /5
      ·
      16 reviews
      ·
      "fast shipping"
      Contact Supplier
      12V 1A power adapter US Plug AC DC 12W high quality FCC certified wall power supply

      12V 1A power adapter US Plug AC DC 12W high quality FCC certified wall power supply

      $1.26 - $1.68
      Min Order: 10 pieces
      CN
      6 yrs
      5.0
      /5
      ·
      8 reviews
      ·
      "fast delivery"
      Contact Supplier
      Adjustable Power Adapter 8ch 12V10A power adapter DC output 12v 13.5v 15v Switching Power Supply

      Adjustable Power Adapter 8ch 12V10A power adapter DC output 12v 13.5v 15v Switching Power Supply

      $4.50 - $5.30
      Min Order: 10 pieces
      CN
      3 yrs
      4.9
      /5
      ·
      52 reviews
      ·
      "excellent company"
      Contact Supplier
      12v 4a Adapter OEM 5V 9V 9.3V 12V 15V 24V 1.5A 2.4A 3A 4A 5A 6A US EU UK AU Plug Power Adapter Supply ACDC Charger For

      12v 4a Adapter OEM 5V 9V 9.3V 12V 15V 24V 1.5A 2.4A 3A 4A 5A 6A US EU UK AU Plug Power Adapter Supply ACDC Charger For

      Ready to Ship
      $3.70 - $3.90
      Min Order: 500 pieces
      Shipping per piece: $1.38
      CN
      8 yrs
      3.5
      /5
      ·
      3 reviews
      ·
      "Prompt service"
      Contact Supplier
      120W 12V 10A power supply adapter 12 volt 10 ampere transformer 12V 10A CCTV 10amps power supply ac dc adaptor

      120W 12V 10A power supply adapter 12 volt 10 ampere transformer 12V 10A CCTV 10amps power supply ac dc adaptor

      $13.50 - $14.10
      Min Order: 10 pieces
      CN
      4 yrs
      4.6
      /5
      ·
      18 reviews
      ·
      "fast delivery"
      Contact Supplier
      12v 3 Chips Smd 2835 Lens Injection Led Module LED Module LED Sign Advertisement 3 Pcs SMD2835 DC 12V Injection Molding 2-year

      12v 3 Chips Smd 2835 Lens Injection Led Module LED Module LED Sign Advertisement 3 Pcs SMD2835 DC 12V Injection Molding 2-year

      Ready to Ship
      $0.11 - $0.21
      Min Order: 2 pieces
      Shipping per piece: $8.41
      Color Temperature(Cct): 2700K (Soft Warm White)
      Input Voltage(V): Dc 12V
      Warranty(Year): 2-Year
      Lighting Solutions Service: Lighting And Circuitry Design
      Support Dimmer: Yes
      CN
      8 yrsverify
      4.6
      /5
      ·
      18 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

      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 white dc 12v 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 white dc 12v 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 white dc 12v is quick and easy with Alibaba.com. Just search, browse and filter. In a few clicks you'll find the power supply required.



      module-rfq-window-icon

      TOP