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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale usb control power supply

      Usb Control Power Supply

      (20564 products available)

      KUAIQU SPPS305D Adjustable Power Supply 30V 5A RS232 Programmable DC Power Supply 5V 2A USB Port Regulated Power Supplies

      KUAIQU SPPS305D Adjustable Power Supply 30V 5A RS232 Programmable DC Power Supply 5V 2A USB Port Regulated Power Supplies

      $43.99 - $49.99
      Min Order: 2 pieces
      CN
      8 yrsverify
      4.7
      /5
      ·
      84 reviews
      ·
      "quick delivery"
      Contact Supplier
      1440W RD RD6024 Assembled Set 60V 24A USB AC to DC adjustable digital control lab Variable charge battery Bench Lab Power Supply

      1440W RD RD6024 Assembled Set 60V 24A USB AC to DC adjustable digital control lab Variable charge battery Bench Lab Power Supply

      $150.00 - $157.00
      Min Order: 1 set
      CN
      7 yrs
      4.8
      /5
      ·
      19 reviews
      ·
      "Fast delivery"
      Contact Supplier
      NICE-POWER SPS605 60V 5A Black USB Interface Stabilizer Current Source Control Dc Power Supply Variable Power Supply Dc

      NICE-POWER SPS605 60V 5A Black USB Interface Stabilizer Current Source Control Dc Power Supply Variable Power Supply Dc

      Ready to Ship
      $43.99 - $46.99
      Min Order: 1 piece
      Shipping per piece: $32.27
      CN
      6 yrsverify
      4.7
      /5
      ·
      66 reviews
      ·
      "fast delivery"
      Contact Supplier
      12V7A UPS all-in-one computer industrial control machine advertising screen display emergency uninterruptible power supply

      12V7A UPS all-in-one computer industrial control machine advertising screen display emergency uninterruptible power supply

      $19.00
      Min Order: 5 pieces
      CN
      16 yrsverify
      4.7
      /5
      ·
      32 reviews
      ·
      "good service"
      Contact Supplier
      Universal switch acdc access control power supply 12V 500MA 1A 12W 5W EU usb power adapter for Lighting Lazer Lights Bar

      Universal switch acdc access control power supply 12V 500MA 1A 12W 5W EU usb power adapter for Lighting Lazer Lights Bar

      $0.99 - $2.50
      Min Order: 10 pieces
      Output Voltage: 12V
      CN
      14 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "Good job"
      Contact Supplier
      EU US Plug AC Adapter Travel Wall Charger Power Supply for NS Switch and Pro Controller 12V 1A Fast Charging Kit

      EU US Plug AC Adapter Travel Wall Charger Power Supply for NS Switch and Pro Controller 12V 1A Fast Charging Kit

      Ready to Ship
      $2.20
      Min Order: 100 pieces
      Shipping per piece: $1.37
      CN
      11 yrs
      4.4
      /5
      ·
      7 reviews
      ·
      "fast service"
      Contact Supplier
      power supply xinouhua rs232 rs485 usb digital control variable 50v 20a 100v 10a laboratory programmable power supply

      power supply xinouhua rs232 rs485 usb digital control variable 50v 20a 100v 10a laboratory programmable power supply

      $528.00 - $639.00
      Min Order: 5 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "good service"
      Contact Supplier
      AC/DC Power Adapter 12V1A2A Remote Control Children's Toy Car Racing Electric Skateboard 12W/15W/24W Power Supply

      AC/DC Power Adapter 12V1A2A Remote Control Children's Toy Car Racing Electric Skateboard 12W/15W/24W Power Supply

      $1.35 - $1.50
      Min Order: 100 pieces
      CN
      1 yrsverify
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
      MEAN WELL HDR-30-12 30W 5V 12V 15V 24V 48V Din Rail Usb Power Supply

      MEAN WELL HDR-30-12 30W 5V 12V 15V 24V 48V Din Rail Usb Power Supply

      $9.10 - $12.30
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      2 yrsverify
      4.5
      /5
      ·
      8 reviews
      ·
      "Great service"
      Contact Supplier
      power supply xinouhua rs232 rs485 usb digital control variable 50v 20a 100v 10a laboratory prammable power supply

      power supply xinouhua rs232 rs485 usb digital control variable 50v 20a 100v 10a laboratory prammable power supply

      $9.99 - $199.99
      Min Order: 5 pieces
      CN
      1 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      US EU Ac Plug 5v 1a 2a Power Adapter White Usb Wall Chargers Travel Power Adaptor for tv led light Power Supply

      US EU Ac Plug 5v 1a 2a Power Adapter White Usb Wall Chargers Travel Power Adaptor for tv led light Power Supply

      $0.54 - $0.64
      Min Order: 5 pieces
      CN
      1 yrsverify
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      TWINTEX RS232 RS485 USB Digital control Variable 30V 20A & 60V 10A Laboratory Programmable Power Supply 80V 8A

      TWINTEX RS232 RS485 USB Digital control Variable 30V 20A & 60V 10A Laboratory Programmable Power Supply 80V 8A

      Ready to Ship
      $360.00 - $420.00
      Min Order: 5 pieces
      Shipping per piece: $57.49
      CN
      9 yrs
      4.8
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
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      About products and suppliers

      20564 usb control power supply products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 1%, power adapters accounts for 1%. A wide variety of usb control power supply options are available to you, You can also choose from black, silver usb control power supply,
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