All categories
Featured selections
    Trade Assurance
    Buyer Central
    Help Center
      Get the app
      Become a supplier
      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale dc 50v

      Dc 50v

      (17471 products available)

      High Quality 220v ac to 50v dc 10a 500w power supply Adjustable variable converter

      High Quality 220v ac to 50v dc 10a 500w power supply Adjustable variable converter

      Ready to Ship
      $162.36 - $168.89
      Min Order: 1 unit
      Shipping per piece: $30.47
      CN
      7 yrsverify
      4.9
      /5
      ·
      45 reviews
      ·
      "Fast shipping"
      Contact Supplier
      RD DPS5020 manufacturer Step down Digital DC DC 50V 20A Adjustable 1000W Power Supply Converter

      RD DPS5020 manufacturer Step down Digital DC DC 50V 20A Adjustable 1000W Power Supply Converter

      $37.50 - $39.50
      Min Order: 1 piece
      CN
      7 yrs
      4.8
      /5
      ·
      19 reviews
      ·
      "Fast delivery"
      Contact Supplier
      Automotive Electronics, High-Power DC Motor, variable ac dc regulated 2500W 50v 50A variable current dc power supply

      Automotive Electronics, High-Power DC Motor, variable ac dc regulated 2500W 50v 50A variable current dc power supply

      Ready to Ship
      $490.00 - $525.00
      Min Order: 1 unit
      Shipping per piece: $126.75
      CN
      6 yrs
      4.9
      /5
      ·
      110 reviews
      ·
      "customer service"
      Contact Supplier
      AC DC 50v 50A adjustable power supply

      AC DC 50v 50A adjustable power supply

      $100.00 - $900.00
      Min Order: 1 piece
      Output Power: >500W
      CN
      16 yrsverify
      4.9
      /5
      ·
      45 reviews
      ·
      "Good customer service"
      Contact Supplier
      CHUX Digital Display 600W 12v 15v 24v 27v 36v 48v 50v 60v 72V AC DC Adjustable Switching Power Supply

      CHUX Digital Display 600W 12v 15v 24v 27v 36v 48v 50v 60v 72V AC DC Adjustable Switching Power Supply

      $25.50 - $30.50
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      DC 10 to 50V 60A 3000W Driver Module PWM Motor Speed Controller 12V 24V 48V

      DC 10 to 50V 60A 3000W Driver Module PWM Motor Speed Controller 12V 24V 48V

      Ready to Ship
      $13.99 - $15.99
      Min Order: 3 pieces
      Shipping per piece: $12.26
      CN
      6 yrs
      4.8
      /5
      ·
      49 reviews
      ·
      "fast delivery"
      Contact Supplier
      Best price AC220/AV380 80A dc 50V variable power supply adjustable

      Best price AC220/AV380 80A dc 50V variable power supply adjustable

      $540.00 - $557.00
      Min Order: 2 pieces
      CN
      8 yrsverify
      4.8
      /5
      ·
      59 reviews
      ·
      "good service"
      Contact Supplier
      P800-1000-J Series ac dc 50v switching power supply

      P800-1000-J Series ac dc 50v switching power supply

      $84.00 - $95.00
      Min Order: 5 pieces
      CN
      10 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      WS55-220 DC 50V 600W CNC Brushless Spindle BLDC Motor Driver Controller brushless motor controller

      WS55-220 DC 50V 600W CNC Brushless Spindle BLDC Motor Driver Controller brushless motor controller

      $5.00 - $8.00
      Min Order: 1 piece
      CN
      5 yrs
      5.0
      /5
      ·
      5 reviews
      ·
      "excellent service"
      Contact Supplier
      Mars Rock 1400W 18V - 50V DC to AC 80V - 160V or 180V - 280V MPPT Wifi PV Solar Panel Micro Solar On Grid Inverter

      Mars Rock 1400W 18V - 50V DC to AC 80V - 160V or 180V - 280V MPPT Wifi PV Solar Panel Micro Solar On Grid Inverter

      $145.83 - $162.03
      Min Order: 2 pieces
      CN
      17 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "fast delivery"
      Contact Supplier
      Switching Power Supply AC To DC 50V 24A 1200W For Motor Machine Control Equipment LED light

      Switching Power Supply AC To DC 50V 24A 1200W For Motor Machine Control Equipment LED light

      Ready to Ship
      $36.00 - $50.00
      Min Order: 2 pieces
      Shipping per piece: $24.37
      Output Voltage: 36V
      CN
      6 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "On time shipping"
      Contact Supplier
      High Frequency 50V 2A 100W AC TO DC Single Switching Power Supply For Amplifiers Speakers

      High Frequency 50V 2A 100W AC TO DC Single Switching Power Supply For Amplifiers Speakers

      $3.30 - $3.45
      Min Order: 200 pieces
      CN
      5 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      "Great customer service"
      Contact Supplier
      Chux Digital Display 600w 12v 15v 24v 27v 36v 48v 50v 60v 72v Ac Dc Adjustable Switching Power Supply

      Chux Digital Display 600w 12v 15v 24v 27v 36v 48v 50v 60v 72v Ac Dc Adjustable Switching Power Supply

      $2.50 - $18.00
      Min Order: 50 pieces
      Output Voltage: 12V
      CN
      10 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Great service"
      Contact Supplier
      Reacher 105KV 14000RPM 24S underwater propeller 50v dc 10kw permanent magnet motor

      Reacher 105KV 14000RPM 24S underwater propeller 50v dc 10kw permanent magnet motor

      $295.00 - $520.00
      Min Order: 1 piece
      Efficiency: Ie 4
      CN
      9 yrsverify
      5.0
      /5
      ·
      20 reviews
      ·
      "customer service"
      Contact Supplier
      C-Power input 110v 220v ac dc 18v 10a 16v 10a 50v 10a power supply

      C-Power input 110v 220v ac dc 18v 10a 16v 10a 50v 10a power supply

      Ready to Ship
      $8.20 - $8.30
      Min Order: 5 pieces
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      1500W digital display switching power supply regulated DC adjustable 0-15V 20V 30V 50V 60V 80V 150V 250V 250V

      1500W digital display switching power supply regulated DC adjustable 0-15V 20V 30V 50V 60V 80V 150V 250V 250V

      $125.00 - $130.00
      Min Order: 1 piece
      CN
      7 yrsverify
      4.6
      /5
      ·
      8 reviews
      ·
      "fast delivery"
      Contact Supplier
      12V 60V Lab Power Supply Dimmer Zr 100W 150W 200W Dc 28V 50V Smps Switching Power Supply 0-1000 Controller 4.2V 8 Pns

      12V 60V Lab Power Supply Dimmer Zr 100W 150W 200W Dc 28V 50V Smps Switching Power Supply 0-1000 Controller 4.2V 8 Pns

      $5.50 - $6.80
      Min Order: 10 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      600W 50V 12A AC to DC Switching Power Supply With Digital Display dc voltage adjustable tester power supply 0-50v smps

      600W 50V 12A AC to DC Switching Power Supply With Digital Display dc voltage adjustable tester power supply 0-50v smps

      Ready to Ship
      $22.59 - $23.99
      Min Order: 2 pieces
      Shipping per piece: $17.63
      CN
      4 yrsverify
      4.6
      /5
      ·
      10 reviews
      ·
      "excellent service"
      Contact Supplier
      DC 5V 12V 24V 3-24V 6 Channel SSR Module AC 240V 2A DC 50V 2A Output High Level Low Level Trigger Solid State Relay Module Board

      DC 5V 12V 24V 3-24V 6 Channel SSR Module AC 240V 2A DC 50V 2A Output High Level Low Level Trigger Solid State Relay Module Board

      $4.00 - $6.00
      Min Order: 10 pieces
      CN
      4 yrs
      4.7
      /5
      ·
      9 reviews
      ·
      "great service"
      Contact Supplier
      Chinese Factory Customized power supply 50v dc 30amps 1500w dc power supply for aging equipment

      Chinese Factory Customized power supply 50v dc 30amps 1500w dc power supply for aging equipment

      Ready to Ship
      $193.67 - $221.33
      Min Order: 1 carton
      Shipping per piece: $44.40
      CN
      5 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      220V to 50v ac dc waterproof ip65 outdoor led transformer 100w 120w 150w 200w adjustable led power supply 48v dc

      220V to 50v ac dc waterproof ip65 outdoor led transformer 100w 120w 150w 200w adjustable led power supply 48v dc

      Ready to Ship
      $15.81 - $16.69
      Min Order: 5 pieces
      Shipping per piece: $9.40
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "helpful supplier"
      Contact Supplier
      30kw Switching DC Adjustable 5V 6000A/ 10V 3000A/ 15V 2000A/ 20V 1500A/ 30V 1000A/ 50V 6000A Programmable DC Power Supply

      30kw Switching DC Adjustable 5V 6000A/ 10V 3000A/ 15V 2000A/ 20V 1500A/ 30V 1000A/ 50V 6000A Programmable DC Power Supply

      $1,600.00 - $1,800.00
      Min Order: 1 set
      CN
      2 yrsverify
      5.0
      /5
      ·
      1 reviews
      ·
      Contact Supplier
      DC 5V 12V 24V 3-24V 6 Channel SSR Module AC 240V 2A DC 50V 2A Output High Level Low Level Trigger Solid State Relay Module Board

      DC 5V 12V 24V 3-24V 6 Channel SSR Module AC 240V 2A DC 50V 2A Output High Level Low Level Trigger Solid State Relay Module Board

      $4.00 - $6.00
      Min Order: 10 pieces
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      Power Factory 500w 22v - 50v Dc To Ac 110v 230v Pure Sine Wave on grid Micro Inverter

      Power Factory 500w 22v - 50v Dc To Ac 110v 230v Pure Sine Wave on grid Micro Inverter

      Ready to Ship
      $83.00 - $85.00
      Min Order: 1 piece
      Shipping per piece: $39.98
      CN
      3 yrs
      4.3
      /5
      ·
      1 reviews
      ·
      "Perfect service"
      Contact Supplier
      DC 50V 0.5A 2 Position 1P2T SPDT Panel PCB Vertical Slide Switch 3 Pin

      DC 50V 0.5A 2 Position 1P2T SPDT Panel PCB Vertical Slide Switch 3 Pin

      $0.40 - $2.50
      Min Order: 1 piece
      CN
      4 yrs
      4.8
      /5
      ·
      11 reviews
      ·
      "prompt service"
      Contact Supplier
      Bidirectional inverter AC DC PCS 30Kw 50kw 100Kw 200kw DC/AC 48V 850V 1000V solar V2G charger Bidirectional ev charger station

      Bidirectional inverter AC DC PCS 30Kw 50kw 100Kw 200kw DC/AC 48V 850V 1000V solar V2G charger Bidirectional ev charger station

      $795.00 - $1,598.00
      Min Order: 5 pieces
      CN
      3 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      pwm speed controller PWM electronic governor 40A DC 10V-50V 12V / 24V / 36V / 48V Brushed DC motor controller Maximum Power of 2

      pwm speed controller PWM electronic governor 40A DC 10V-50V 12V / 24V / 36V / 48V Brushed DC motor controller Maximum Power of 2

      $1.50 - $2.00
      Min Order: 5 pieces
      CN
      7 yrsverify
      4.8
      /5
      ·
      31 reviews
      ·
      "Excellent company"
      Contact Supplier
      Primopal high quality arduino electric 12/24/36/50V DC 50~1000mm Max 12000N 4-23mm/slinear actuator valves

      Primopal high quality arduino electric 12/24/36/50V DC 50~1000mm Max 12000N 4-23mm/slinear actuator valves

      $70.00 - $77.00
      Min Order: 1 piece
      Efficiency: Ie 4
      CN
      8 yrsverify
      4.9
      /5
      ·
      4 reviews
      ·
      "Good service"
      Contact Supplier
      48v 40amp 2000w 2500w 3000w 4000w dc 12v 200 amp 24v 75a 125a 48v 40a 50a 50v 60a industrial switch mode power supply

      48v 40amp 2000w 2500w 3000w 4000w dc 12v 200 amp 24v 75a 125a 48v 40a 50a 50v 60a industrial switch mode power supply

      $150.00 - $250.00
      Min Order: 1 piece
      Output Voltage: 12V
      Output Power: >500W
      CN
      10 yrsverify
      4.5
      /5
      ·
      8 reviews
      ·
      "Excellent service"
      Contact Supplier
      Hot sales! Micro inverter 1200W 1400W 1600W DC to AC 230V microinverters Solar module Grid connected Inverter system

      Hot sales! Micro inverter 1200W 1400W 1600W DC to AC 230V microinverters Solar module Grid connected Inverter system

      $123.00 - $150.00
      Min Order: 1 piece
      CN
      3 yrsverify
      4.6
      /5
      ·
      26 reviews
      ·
      "good service"
      Contact Supplier
      TEG-260W-IP65 On Grid Tie Solar Micro Inverter 260w DC 22-50v to AC 90-130v/AC190-260w

      TEG-260W-IP65 On Grid Tie Solar Micro Inverter 260w DC 22-50v to AC 90-130v/AC190-260w

      $78.00 - $92.00
      Min Order: 1 piece
      CN
      14 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Fast shipping"
      Contact Supplier
      DC DC 8-50V Waterproof Buck Converter Voltage Regulator Reducer 12V 24V 36V to 5V 3A Step Down Power Supply Module Transformer

      DC DC 8-50V Waterproof Buck Converter Voltage Regulator Reducer 12V 24V 36V to 5V 3A Step Down Power Supply Module Transformer

      Ready to Ship
      $3.70 - $4.00
      Min Order: 10 pieces
      Shipping per piece: $1.61
      CN
      6 yrs
      4.7
      /5
      ·
      39 reviews
      ·
      "excellent service"
      Contact Supplier
      Best Price 1.5KW DC&AC 240V Hybrid Solar Inverter For Philippines

      Best Price 1.5KW DC&AC 240V Hybrid Solar Inverter For Philippines

      $0.32
      Min Order: 1 watt
      CN
      8 yrsverify
      4.9
      /5
      ·
      10 reviews
      ·
      "good company"
      Contact Supplier
      DC DC 250W Constant Current Boost Step up converter 8.5-48v to 12-50V 10A MAX 9v 12v 24v to 12v 24v 48v

      DC DC 250W Constant Current Boost Step up converter 8.5-48v to 12-50V 10A MAX 9v 12v 24v to 12v 24v 48v

      $1.29 - $2.15
      Min Order: 10 pieces
      CN
      11 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "good service"
      Contact Supplier
      New Product SONYANG high frequency 1200w 2000w dc 12v 200a power supply 12v 9v 50v smps 100a 1000 amp switching power supply 48v 2000w

      New Product SONYANG high frequency 1200w 2000w dc 12v 200a power supply 12v 9v 50v smps 100a 1000 amp switching power supply 48v 2000w

      $1.00 - $20.00
      Min Order: 10 pieces
      Output Power: >500W
      CN
      5 yrs
      5.0
      /5
      ·
      3 reviews
      ·
      "customer service"
      Contact Supplier
      Solar micro inverter GTB 800 W DC to AC plug microinverter 800w IP65 IP67 waterproof mppt on grid micro inverter 800w wifi

      Solar micro inverter GTB 800 W DC to AC plug microinverter 800w IP65 IP67 waterproof mppt on grid micro inverter 800w wifi

      $51.70 - $59.40
      Min Order: 1 piece
      Shipping per piece: $25.59
      CN
      4 yrsverify
      4.8
      /5
      ·
      31 reviews
      ·
      "fast delivery"
      Contact Supplier
      400W 15A DC to DC Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

      400W 15A DC to DC Boost Converter Constant Current Power Supply LED Driver 8.5-50V to 10-60V Voltage Charger Step Up Module

      Ready to Ship
      $2.02 - $2.05
      Min Order: 10 pieces
      Shipping per piece: $6.42
      CN
      5 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "Good packaging"
      Contact Supplier
      72W DC 6-50V 1-3A Adjustable LED Driver PWM Controller DC-DC Step-down Constant Current Converter LD48AJTA

      72W DC 6-50V 1-3A Adjustable LED Driver PWM Controller DC-DC Step-down Constant Current Converter LD48AJTA

      $4.00 - $5.00
      Min Order: 5 pieces
      CN
      11 yrs
      4.5
      /5
      ·
      37 reviews
      ·
      "fast shipping"
      Contact Supplier
      Adjustable High Power Constant Current Power Supply AC to DC 120A 150A 1000A 3000A 5000A for 6V 10V 24V 30V 50V 100V 400V 1000V

      Adjustable High Power Constant Current Power Supply AC to DC 120A 150A 1000A 3000A 5000A for 6V 10V 24V 30V 50V 100V 400V 1000V

      $4,000.00 - $20,000.00
      Min Order: 5 pieces
      CN
      9 yrs
      4.8
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
      KaiDeng micro inverter WVC1200 Grid Tie inverter 120/230V 50/60Hz DC to AC 3 Phase High Efficient Hybrid solar system

      KaiDeng micro inverter WVC1200 Grid Tie inverter 120/230V 50/60Hz DC to AC 3 Phase High Efficient Hybrid solar system

      $155.00
      Min Order: 10 pieces
      CN
      12 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "Fast Shipping"
      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

      17471 dc 50v products are offered for sale by suppliers on Alibaba.com, of which other ics accounts for 12%, switching power supply accounts for 3%, and inverters & converters accounts for 2%. A wide variety of dc 50v options are available to you, such as single, multiple and triple.You can also choose from led light, industrial and led display dc 50v,As well as from black, silver dc 50v,
      Related Searches:
      module-rfq-window-icon

      TOP