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      AlibabaElectrical Equipment & SuppliesPower SuppliesInverters & ConvertersWholesale 12v amps

      12v Amps

      (27892 products available)

      bench dc power supply 2000w-3000w adjustable power supply 12v 180 amp with voltmeter

      bench dc power supply 2000w-3000w adjustable power supply 12v 180 amp with voltmeter

      $171.00 - $197.00
      Min Order: 1 piece
      CN
      8 yrsverify
      4.8
      /5
      ·
      57 reviews
      ·
      "good service"
      Contact Supplier
      36V 48VDC TO 12VDC 20AMP STEP DOWN NON ISOLATED DC-DC CONVERTER 15 AMP 180 Watt 48V TO 12V 20A Daygreen CE Certificated

      36V 48VDC TO 12VDC 20AMP STEP DOWN NON ISOLATED DC-DC CONVERTER 15 AMP 180 Watt 48V TO 12V 20A Daygreen CE Certificated

      Ready to Ship
      $8.50
      Min Order: 50 units
      Shipping per piece: $4.20
      CN
      10 yrs
      4.7
      /5
      ·
      6 reviews
      ·
      "fast service"
      Contact Supplier
      New arrival 12v 24v 5v 33.3a 70 amp 60w dc power supply 400w 300w 350w rainproof neon led switch

      New arrival 12v 24v 5v 33.3a 70 amp 60w dc power supply 400w 300w 350w rainproof neon led switch

      $3.00 - $5.00
      Min Order: 10 pieces
      Output Voltage: 12V
      CN
      7 yrs
      5.0
      /5
      ·
      16 reviews
      ·
      "great service"
      Contact Supplier
      10w waterproof power supply 220v to 12v 50 amp 20a 12 v dc 5v 2a power supplies 30v 10a other rainproof waterproof power supply

      10w waterproof power supply 220v to 12v 50 amp 20a 12 v dc 5v 2a power supplies 30v 10a other rainproof waterproof power supply

      $2.05 - $2.65
      Min Order: 100 pieces
      CN
      12 yrsverify
      4.9
      /5
      ·
      89 reviews
      ·
      "customer service"
      Contact Supplier
      Mean Well LRS-200-12 3.3V 4.2V 5V 12V Output 200Watt 12V 15 Amp 18 Amp AC DC switching Power Supply

      Mean Well LRS-200-12 3.3V 4.2V 5V 12V Output 200Watt 12V 15 Amp 18 Amp AC DC switching Power Supply

      $14.50 - $17.50
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.5
      /5
      ·
      8 reviews
      ·
      "Great service"
      Contact Supplier
      factory 1000w 1500w ac regulated dc 24v 50a 48v 30a 12v 100a 100 amp 1200w power supply

      factory 1000w 1500w ac regulated dc 24v 50a 48v 30a 12v 100a 100 amp 1200w power supply

      $62.00 - $73.00
      Min Order: 1 piece
      Output Power: >500W
      CN
      10 yrsverify
      4.5
      /5
      ·
      8 reviews
      ·
      "Excellent service"
      Contact Supplier
      5000 amp 12V hard chrome plating rectifier

      5000 amp 12V hard chrome plating rectifier

      $3,000.00 - $4,000.00
      Min Order: 1 unit
      CN
      10 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      ETL waterproof ac to dc 12v 1 amp 12w switching power supply

      ETL waterproof ac to dc 12v 1 amp 12w switching power supply

      $4.32 - $8.27
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      9 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Excellent service"
      Contact Supplier
      85-264vac Open Frame 24w Bare Board 10amp Switching 2a Mobile Charger Power Supply 5v Pcb Ac Dc Adaptor 12 Volt 25 Amp 36w 12v

      85-264vac Open Frame 24w Bare Board 10amp Switching 2a Mobile Charger Power Supply 5v Pcb Ac Dc Adaptor 12 Volt 25 Amp 36w 12v

      $2.30 - $3.80
      Min Order: 5 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "Good job"
      Contact Supplier
      Original LRS-50-12 Mean Well 12 Volt 4 Amp 12V 50W AC DC Switch Power Supply for LED Strips

      Original LRS-50-12 Mean Well 12 Volt 4 Amp 12V 50W AC DC Switch Power Supply for LED Strips

      $8.10 - $9.10
      Min Order: 1 piece
      CN
      9 yrsverify
      4.9
      /5
      ·
      61 reviews
      ·
      "fast delivery"
      Contact Supplier
      Factory Wholesale 60 Amp 24v dc to 12v dc Step Down Transformer Converter

      Factory Wholesale 60 Amp 24v dc to 12v dc Step Down Transformer Converter

      $26.70 - $31.70
      Min Order: 1 piece
      CN
      7 yrsverify
      3.8
      /5
      ·
      4 reviews
      ·
      "Good factory"
      Contact Supplier
      18 Port 20 Amp 20A 12V CCTV PSU Power Supply Cabinet PTC Technology

      18 Port 20 Amp 20A 12V CCTV PSU Power Supply Cabinet PTC Technology

      Ready to Ship
      $13.79 - $14.11
      Min Order: 12 pieces
      Shipping per piece: $7.06
      CN
      10 yrs
      5.0
      /5
      ·
      1 reviews
      ·
      "prompt shipping"
      Contact Supplier
      C-Power 110v 220v 5v 2a 12v 1a 12 volt 1 amp switching power supply

      C-Power 110v 220v 5v 2a 12v 1a 12 volt 1 amp switching power supply

      Ready to Ship
      $1.95 - $2.10
      Min Order: 1 piece
      Shipping per piece: $5.60
      Output Power: 1 - 50W
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      LED Street Lighting Driver Led Power Supply 120W Led Power Driver LDV-120-12 Waterproof IP67 12V 10 Amp 120W Electronic 2 Years

      LED Street Lighting Driver Led Power Supply 120W Led Power Driver LDV-120-12 Waterproof IP67 12V 10 Amp 120W Electronic 2 Years

      $12.80 - $13.60
      Min Order: 10 pieces
      Output Power: 51 - 100W
      CN
      17 yrsverify
      4.8
      /5
      ·
      15 reviews
      ·
      "excellent customer service"
      Contact Supplier
      Adapter Round 4 Pin Cctv 120v 220v Electrical Ac Dc 12 Volt Switch Mode Desktop 10 Amp 120 Watt 120w 12v 10a Ac/dc Power Supply

      Adapter Round 4 Pin Cctv 120v 220v Electrical Ac Dc 12 Volt Switch Mode Desktop 10 Amp 120 Watt 120w 12v 10a Ac/dc Power Supply

      $17.99
      Min Order: 100 pieces
      CN
      14 yrsverify
      5.0
      /5
      ·
      14 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Mean Well SE-1500-12 1500W Power Supply 12V DC 125 Amp Mean Well SE-1500-12 AC DC Switching Power Supply

      Mean Well SE-1500-12 1500W Power Supply 12V DC 125 Amp Mean Well SE-1500-12 AC DC Switching Power Supply

      $159.00 - $196.60
      Min Order: 5 pieces
      CN
      8 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "responsive supplier"
      Contact Supplier
      220v ac to 12v dc transformer LED 1 amp to 1.5 amp 15w 18w

      220v ac to 12v dc transformer LED 1 amp to 1.5 amp 15w 18w

      $2.00 - $5.00
      Min Order: 1 piece
      CN
      14 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      Top Selling JEC Water Cooling Switching Automatic 4000 Amp 12V Reversible Rectifier

      Top Selling JEC Water Cooling Switching Automatic 4000 Amp 12V Reversible Rectifier

      $600.00 - $650.00
      Min Order: 5 units
      Output Voltage: 12V
      CN
      11 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Good work"
      Contact Supplier
      0-10V 10V PWM Dimmable Waterproof SMPS 12V 24V 36V 48V 5 amp 120w Power Supply dimmable led driver

      0-10V 10V PWM Dimmable Waterproof SMPS 12V 24V 36V 48V 5 amp 120w Power Supply dimmable led driver

      $1.03 - $18.90
      Min Order: 20 pieces
      CN
      11 yrsverify
      5.0
      /5
      ·
      14 reviews
      ·
      "Excellent service"
      Contact Supplier
      Adjustable 10v 12v 50a 60a 70a 80 amp 960w table switch mode power supply

      Adjustable 10v 12v 50a 60a 70a 80 amp 960w table switch mode power supply

      Ready to Ship
      $118.88
      Min Order: 1 unit
      Shipping per piece: $33.45
      CN
      7 yrsverify
      4.9
      /5
      ·
      44 reviews
      ·
      "Fast shipping"
      Contact Supplier
      220v ac 12v dc power supply 200 amp

      220v ac 12v dc power supply 200 amp

      $701.00 - $858.00
      Min Order: 1 set
      Output Power: >500W
      CN
      9 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      3D Printer Driver AC DC 24V 12.5A 15A 12v 2a 3a 10a 50 amp 300W Power Supply or SMPS For Industrial Machine

      3D Printer Driver AC DC 24V 12.5A 15A 12v 2a 3a 10a 50 amp 300W Power Supply or SMPS For Industrial Machine

      $6.90 - $9.90
      Min Order: 10 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      LP-300-12 din rail mounting 300W SMPS power supply 220V AC 12V DC power supply 20 amp

      LP-300-12 din rail mounting 300W SMPS power supply 220V AC 12V DC power supply 20 amp

      $19.00 - $20.00
      Min Order: 5 pieces
      CN
      17 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      CCTV 18 Output 29 Amp 12V DC CCTV Distributed Power Supply Box for Security Camera

      CCTV 18 Output 29 Amp 12V DC CCTV Distributed Power Supply Box for Security Camera

      $18.00 - $25.00
      Min Order: 10 pieces
      CN
      9 yrs
      5.0
      /5
      ·
      17 reviews
      ·
      "Quality supplier"
      Contact Supplier
      Power supply ac to dc 360W 12v 30 amp for led driver neon transformer

      Power supply ac to dc 360W 12v 30 amp for led driver neon transformer

      Ready to Ship
      $8.30 - $8.80
      Min Order: 2 pieces
      Shipping per piece: $12.14
      Output Voltage: 12V
      CN
      8 yrsverify
      4.9
      /5
      ·
      35 reviews
      ·
      "professional service"
      Contact Supplier
      ACDC AC DC AC/DC Waterproof 110V regulated 100 AMP 5A 24V 48V 10A 12V DC CCTV Power Supply

      ACDC AC DC AC/DC Waterproof 110V regulated 100 AMP 5A 24V 48V 10A 12V DC CCTV Power Supply

      $3.50 - $4.90
      Min Order: 50 pieces
      Output Power: 101 - 200W
      CN
      11 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "fast shipping"
      Contact Supplier
      Auto Magic Cube C-236 Factory wholesale professional amp 12v 4ohm 2CH car audio 2 channel car amplifier

      Auto Magic Cube C-236 Factory wholesale professional amp 12v 4ohm 2CH car audio 2 channel car amplifier

      $15.50 - $18.00
      Min Order: 1 piece
      Shipping per piece: $23.24
      Snr: 75 - 90Db
      Number Of Channels: 2 Channels
      Warranty: 1 Year
      CN
      1 yrsverify
      4.7
      /5
      ·
      23 reviews
      ·
      "Good service"
      Contact Supplier
      12V 10Amp 16 Amp 20 Amp Power Supply Mini UPS with Battery Backup

      12V 10Amp 16 Amp 20 Amp Power Supply Mini UPS with Battery Backup

      $24.92 - $31.85
      Min Order: 100 pieces
      Output Power: 101 - 200W
      CN
      16 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Good service"
      Contact Supplier
      MEAN WELL SE-1000-48 48V 20 Amp 5V 9V 12V 15V 2V 1000 watts Power Supply 1000W Meanwell Warranty 2 Years Switching Power Supply

      MEAN WELL SE-1000-48 48V 20 Amp 5V 9V 12V 15V 2V 1000 watts Power Supply 1000W Meanwell Warranty 2 Years Switching Power Supply

      $114.50 - $131.50
      Min Order: 5 pieces
      CN
      2 yrsverify
      4.6
      /5
      ·
      12 reviews
      ·
      "fast Supplier"
      Contact Supplier
      650w waterproof power supply 220v to 12v 25 amp 24v dc 60v rainproof switching power supply led driver 24v

      650w waterproof power supply 220v to 12v 25 amp 24v dc 60v rainproof switching power supply led driver 24v

      $46.00 - $48.00
      Min Order: 1 piece
      Output Voltage: 24V
      CN
      4 yrs
      4.9
      /5
      ·
      55 reviews
      ·
      "good service"
      Contact Supplier
      Mean Well LRS-50-12 Original Mingwei 12 Volt 4 Amp 12V 50W AC DC Switch Power Supply for LED Strips

      Mean Well LRS-50-12 Original Mingwei 12 Volt 4 Amp 12V 50W AC DC Switch Power Supply for LED Strips

      $7.50 - $8.50
      Min Order: 1 piece
      Output Power: 1 - 50W
      CN
      5 yrsverify
      4.8
      /5
      ·
      35 reviews
      ·
      "Great service"
      Contact Supplier
      Input 100 240v 50/60Hz 12 Volt 2 Amp 12v 2a DC 12v2a 24w AC AC/DC Led CCTV Universal Power Adapter

      Input 100 240v 50/60Hz 12 Volt 2 Amp 12v 2a DC 12v2a 24w AC AC/DC Led CCTV Universal Power Adapter

      $1.98 - $2.68
      Min Order: 1 piece
      Output Power: 1 - 50W
      CN
      10 yrsverify
      4.9
      /5
      ·
      9 reviews
      ·
      "amazing customer service"
      Contact Supplier
      Best Open Frame AC DC Power Supply 12v DC 72w 6 Amp

      Best Open Frame AC DC Power Supply 12v DC 72w 6 Amp

      $4.90
      Min Order: 5 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      6 reviews
      ·
      "good service"
      Contact Supplier
      The New S-1000-12 1000W 12V 80 Amp 24V 42A 48V 20A Smps Ac to Dc Switching Power Supply CCTV Power Supply

      The New S-1000-12 1000W 12V 80 Amp 24V 42A 48V 20A Smps Ac to Dc Switching Power Supply CCTV Power Supply

      $36.15 - $43.08
      Min Order: 5 pieces
      CN
      4 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      Winston CE ROHS SCN-1200 5V 12V 60A 80 Amp 100 Amp 1200 watt smps switch Switching Power Supply

      Winston CE ROHS SCN-1200 5V 12V 60A 80 Amp 100 Amp 1200 watt smps switch Switching Power Supply

      Ready to Ship
      $285.00 - $295.00
      Min Order: 1 piece
      Shipping per piece: $34.78
      Output Voltage: 24V
      Output Power: >500W
      CN
      14 yrsverify
      4.9
      /5
      ·
      43 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      DUSKTEC 13.8v 30a 24v 10a 60v 125 Vdc 24 V 12v 15 Amp 0-10v Dimmable 150v DC SMPS Vending Machine CCTV Box Power Supply

      DUSKTEC 13.8v 30a 24v 10a 60v 125 Vdc 24 V 12v 15 Amp 0-10v Dimmable 150v DC SMPS Vending Machine CCTV Box Power Supply

      $1.66 - $23.54
      Min Order: 1 unit
      CN
      3 yrsverify
      4.9
      /5
      ·
      30 reviews
      ·
      "quick delivery"
      Contact Supplier
      110v 220v ac dc 12v 6.2a 75w LED switching power supply 12v dc 72w 6 amp with monitoring of mechanical and electronic lamp

      110v 220v ac dc 12v 6.2a 75w LED switching power supply 12v dc 72w 6 amp with monitoring of mechanical and electronic lamp

      $2.40 - $2.80
      Min Order: 10 pieces
      CN
      9 yrs
      4.9
      /5
      ·
      8 reviews
      ·
      "fast shipping"
      Contact Supplier
      DC 12V 50A 50 amp led switching power supply 600W SMPS

      DC 12V 50A 50 amp led switching power supply 600W SMPS

      Ready to Ship
      $28.30 - $29.00
      Min Order: 2 pieces
      Shipping per piece: $28.42
      Output Voltage: 12V
      CN
      5 yrsverify
      4.6
      /5
      ·
      16 reviews
      ·
      "good service"
      Contact Supplier
      Switching Ac Dc Adaptor Power Supply KC CE GS Us Ac Dc Cctv 12V 2a Output 12 Volt 12v 2 Amp 24w Black & White 100% PC 3 Years KS

      Switching Ac Dc Adaptor Power Supply KC CE GS Us Ac Dc Cctv 12V 2a Output 12 Volt 12v 2 Amp 24w Black & White 100% PC 3 Years KS

      $3.00 - $4.00
      Min Order: 100 pieces
      CN
      12 yrsverify
      4.9
      /5
      ·
      26 reviews
      ·
      "good Service"
      Contact Supplier
      high frequency 300 amp 12v Used Electro Plating Rectifier for hard chrome electroplating process

      high frequency 300 amp 12v Used Electro Plating Rectifier for hard chrome electroplating process

      Ready to Ship
      $375.00 - $380.00
      Min Order: 1 piece
      Shipping per piece: $77.94
      CN
      5 yrs
      5.0
      /5
      ·
      8 reviews
      ·
      "Beautiful work"
      Contact Supplier
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      About products and suppliers

      27892 12v amps products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 8%, car amplifiers accounts for 3%, and receivers & amplifiers accounts for 1%. A wide variety of 12v amps options are available to you, such as multiple, triple.You can also choose from oem, 12v amps,as well as from home appliance, solar system, and industrial 12v amps,
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