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      AlibabaElectrical Equipment & SuppliesPower SuppliesSwitching Power SupplyWholesale power supply circuit

      Power Supply Circuit

      (187760 products available)

      ac-dc smps 5v 12a power supply circuit 60w open frame switching power supply

      ac-dc smps 5v 12a power supply circuit 60w open frame switching power supply

      $3.80 - $4.50
      Min Order: 5 pieces
      CN
      10 yrsverify
      5.0
      /5
      ·
      7 reviews
      ·
      "good service"
      Contact Supplier
      Meanwell 220V AC 12V DC Power Supply 0.45A 5W SMPS PCB Circuit With CE CB Approved PS-05-12

      Meanwell 220V AC 12V DC Power Supply 0.45A 5W SMPS PCB Circuit With CE CB Approved PS-05-12

      $3.00 - $7.00
      Min Order: 1 piece
      Output Power: 1 - 50W
      CN
      9 yrsverify
      4.9
      /5
      ·
      55 reviews
      ·
      "fast delivery"
      Contact Supplier
      25W 5V 5A SMPS Power Supply Circuit Mean Well EPS-25-5 5V Switching Power Supply

      25W 5V 5A SMPS Power Supply Circuit Mean Well EPS-25-5 5V Switching Power Supply

      $5.00 - $8.00
      Min Order: 1 piece
      CN
      8 yrsverify
      4.8
      /5
      ·
      37 reviews
      ·
      "responsive supplier"
      Contact Supplier
      AC-DC 12V 3A 24V 1.5A 12V3A 24V1.5A 36W Switching Power Supply Module Bare Circuit 220V To 12V 24V Board For Replace Repair

      AC-DC 12V 3A 24V 1.5A 12V3A 24V1.5A 36W Switching Power Supply Module Bare Circuit 220V To 12V 24V Board For Replace Repair

      $2.00 - $2.50
      Min Order: 10 pieces
      CN
      2 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "fast delivery"
      Contact Supplier
      AC-DC 12V 13A Switching Power Supply Module Bare Circuit 90-260V to 12V Board for Replace/Repair DC-12V-13

      AC-DC 12V 13A Switching Power Supply Module Bare Circuit 90-260V to 12V Board for Replace/Repair DC-12V-13

      Ready to Ship
      $6.13 - $6.62
      Min Order: 2 pieces
      Shipping per piece: $10.54
      Output Voltage: 12V
      CN
      4 yrsverify
      4.6
      /5
      ·
      10 reviews
      ·
      "excellent service"
      Contact Supplier
      C-Power 48v smps power supply circuit 48v 20 amp power supply

      C-Power 48v smps power supply circuit 48v 20 amp power supply

      Ready to Ship
      $32.50 - $33.00
      Min Order: 1 piece
      Shipping per piece: $23.02
      Output Power: >500W
      CN
      7 yrs
      4.8
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      Mean Well RSP-500-48 500W 48V SMPS Power Supply Circuit With PFC Function

      Mean Well RSP-500-48 500W 48V SMPS Power Supply Circuit With PFC Function

      $53.20 - $71.80
      Min Order: 1 piece
      CN
      7 yrs
      4.9
      /5
      ·
      29 reviews
      ·
      "great supplier"
      Contact Supplier
      UNI-T UTP3313TFL-II Linear Dc Regulated Power Supply Circuit Overload Reverse Polarity Protection Adjustable Power Laboratory

      UNI-T UTP3313TFL-II Linear Dc Regulated Power Supply Circuit Overload Reverse Polarity Protection Adjustable Power Laboratory

      Ready to Ship
      $77.23 - $83.66
      Min Order: 1 piece
      Shipping per piece: $50.75
      CN
      5 yrs
      4.4
      /5
      ·
      5 reviews
      ·
      "excellent service"
      Contact Supplier
      Twintex Current Limiting Circuit Switching Adjustable DC Variable Programmable 600V Power Supply

      Twintex Current Limiting Circuit Switching Adjustable DC Variable Programmable 600V Power Supply

      $400.00 - $1,000.00
      Min Order: 1 piece
      CN
      9 yrs
      4.8
      /5
      ·
      5 reviews
      ·
      "good service"
      Contact Supplier
      AC-DC 12V 3A 24V 1.5A 12V3A 24V1.5A 36W Switching Power Supply Module Bare Circuit 220V to 12V 24V Board for Replace Repair

      AC-DC 12V 3A 24V 1.5A 12V3A 24V1.5A 36W Switching Power Supply Module Bare Circuit 220V to 12V 24V Board for Replace Repair

      $2.00 - $2.50
      Min Order: 10 pieces
      CN
      5 yrs
      4.8
      /5
      ·
      293 reviews
      ·
      "good service"
      Contact Supplier
      S-60-12 SMPS single 60w dc output 12v smps power supply circuit

      S-60-12 SMPS single 60w dc output 12v smps power supply circuit

      Ready to Ship
      $5.50 - $6.00
      Min Order: 1 piece
      Shipping per piece: $16.56
      Output Voltage: 12V
      Output Power: 51 - 100W
      CN
      17 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      Contact Supplier
      ChinaFactory Price Nice-Power 30V 10A DC Power Supply Digital Adjustable Switching Power Source Short Circuit Protect

      ChinaFactory Price Nice-Power 30V 10A DC Power Supply Digital Adjustable Switching Power Source Short Circuit Protect

      Ready to Ship
      $55.58
      Min Order: 1 unit
      Shipping per piece: $23.02
      CN
      7 yrsverify
      4.9
      /5
      ·
      45 reviews
      ·
      "Fast shipping"
      Contact Supplier
      Winston T-30A 30W Triple Output SMPS Power Supply Circuit With CE Rohs

      Winston T-30A 30W Triple Output SMPS Power Supply Circuit With CE Rohs

      Ready to Ship
      $6.52 - $7.70
      Min Order: 11 pieces
      Shipping per piece: $2.77
      CN
      14 yrsverify
      4.9
      /5
      ·
      43 reviews
      ·
      "GREAT SERVICE"
      Contact Supplier
      DC DC5V/DC6V/DC9V/DC12V/DC15V/DC18V Switching Power Supply Module Bare Circuit 220V to 12V 24V Board

      DC DC5V/DC6V/DC9V/DC12V/DC15V/DC18V Switching Power Supply Module Bare Circuit 220V to 12V 24V Board

      $0.55 - $0.68
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      3 yrsverify
      4.8
      /5
      ·
      58 reviews
      ·
      "good service"
      Contact Supplier
      Power bank supply electronics rohs 94v-0 pcb circuit printed board

      Power bank supply electronics rohs 94v-0 pcb circuit printed board

      $0.40 - $1.00
      Min Order: 1 piece
      CN
      6 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "friendly service"
      Contact Supplier
      Regulated Circuit Output 48v smps power supply circuit

      Regulated Circuit Output 48v smps power supply circuit

      $1.00 - $19.00
      Min Order: 100 pieces
      CN
      10 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Great service"
      Contact Supplier
      Mean_well LRS-350-12 12v 30a power supply circuit for led neon flex light

      Mean_well LRS-350-12 12v 30a power supply circuit for led neon flex light

      Ready to Ship
      $21.50 - $22.50
      Min Order: 1 piece
      Shipping per piece: $18.15
      Output Power: 301 - 400W
      CN
      5 yrsverify
      4.8
      /5
      ·
      36 reviews
      ·
      "Great service"
      Contact Supplier
      Shenzhen customized ac 100-300v dc 24v 500ma 0.5a 24volt ac dc 24v open frame smps power supply circuit

      Shenzhen customized ac 100-300v dc 24v 500ma 0.5a 24volt ac dc 24v open frame smps power supply circuit

      $1.00 - $2.00
      Min Order: 1000 pieces
      Output Voltage: 24V
      Output Power: 1 - 50W
      CN
      5 yrs
      5.0
      /5
      ·
      9 reviews
      ·
      "Good packaging"
      Contact Supplier
      Mean well RS-35-12 35W 12V power supply 12v 3a smps power supply circuit

      Mean well RS-35-12 35W 12V power supply 12v 3a smps power supply circuit

      $5.00 - $12.00
      Min Order: 5 pieces
      CN
      12 yrs
      4.0
      /5
      ·
      2 reviews
      ·
      "Excellent Service"
      Contact Supplier
      60W DR-60-24 24v low voltage output switching power supply smps circuit

      60W DR-60-24 24v low voltage output switching power supply smps circuit

      $5.00 - $5.70
      Min Order: 1 piece
      Output Voltage: 24V
      Output Power: 51 - 100W
      CN
      15 yrs
      4.9
      /5
      ·
      48 reviews
      ·
      "good service"
      Contact Supplier
      Ac Adapter Output Dc Input Led Driver Power Supply Circuit 72W 12v switching power supply

      Ac Adapter Output Dc Input Led Driver Power Supply Circuit 72W 12v switching power supply

      $5.39 - $5.58
      Min Order: 5 pieces
      Output Voltage: 12V
      CN
      4 yrs
      4.6
      /5
      ·
      1 reviews
      ·
      "good service"
      Contact Supplier
      S-60-12 60W 12V 5A power supply for Medical LED power supply circuit

      S-60-12 60W 12V 5A power supply for Medical LED power supply circuit

      $1.00 - $5.00
      Min Order: 1 piece
      Output Voltage: 12V
      CN
      12 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "Quick shipment"
      Contact Supplier
      Mornsun LM200-10B12 Hot Sale Psu 15V 14A 200W Smps Power Supply Circuit for Led Display

      Mornsun LM200-10B12 Hot Sale Psu 15V 14A 200W Smps Power Supply Circuit for Led Display

      Ready to Ship
      $12.40 - $13.31
      Min Order: 10 pieces
      Shipping per piece: $2.31
      CN
      7 yrsverify
      4.9
      /5
      ·
      15 reviews
      ·
      "great service"
      Contact Supplier
      Hot Sales HLK-10M12 AC-DC 10WPower Supply Module 220v to 12v Step Down Buck Power Supply Module integrated circuit

      Hot Sales HLK-10M12 AC-DC 10WPower Supply Module 220v to 12v Step Down Buck Power Supply Module integrated circuit

      Ready to Ship
      $1.80 - $1.85
      Min Order: 1 piece
      Shipping per piece: $6.52
      Output Voltage: 12V
      CN
      10 yrsverify
      4.9
      /5
      ·
      31 reviews
      ·
      "great service"
      Contact Supplier
      24V Volt DC 5 10 15 20 30 40 Amp 350W SMPS Power Supply Circuit For 3D Printer Ender 3

      24V Volt DC 5 10 15 20 30 40 Amp 350W SMPS Power Supply Circuit For 3D Printer Ender 3

      $16.99 - $18.99
      Min Order: 2 pieces
      CN
      10 yrsverify
      4.9
      /5
      ·
      7 reviews
      ·
      "fast shipping"
      Contact Supplier
      High Quality 12V 5A Switching Power Supply Circuit 60W Power Supply for CCTV Camera with High Quantity

      High Quality 12V 5A Switching Power Supply Circuit 60W Power Supply for CCTV Camera with High Quantity

      $3.50 - $4.50
      Min Order: 100 sets
      CN
      11 yrsverify
      5.0
      /5
      ·
      11 reviews
      ·
      "Speedy delivery"
      Contact Supplier
      Nice Power Supply 12V 5V 12V 20v Max 30V10A Circuit For Mobile Repair White Color Regulated Nice Power Dc Power Supply

      Nice Power Supply 12V 5V 12V 20v Max 30V10A Circuit For Mobile Repair White Color Regulated Nice Power Dc Power Supply

      $41.49 - $46.49
      Min Order: 2 pieces
      CN
      6 yrsverify
      4.7
      /5
      ·
      68 reviews
      ·
      "fast delivery"
      Contact Supplier
      high quality 220v to 24v 300w 320w ac smps power supply circuit

      high quality 220v to 24v 300w 320w ac smps power supply circuit

      $11.00 - $15.00
      Min Order: 5 pieces
      CN
      14 yrs
      5.0
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      5W Open Frame Power Supply Module 220V to 5V 1A Step-Down AC-DC Converter Circuit

      5W Open Frame Power Supply Module 220V to 5V 1A Step-Down AC-DC Converter Circuit

      Ready to Ship
      $1.90 - $2.50
      Min Order: 10 pieces
      Shipping per piece: $0.72
      Output Voltage: 12V
      Output Power: 1 - 50W
      CN
      7 yrs
      5.0
      /5
      ·
      4 reviews
      ·
      "Great service"
      Contact Supplier
      Electrical Equipment Supplies 220V to 15V AC DC Power Supply Circuit DA10-220S15G9N3

      Electrical Equipment Supplies 220V to 15V AC DC Power Supply Circuit DA10-220S15G9N3

      $0.99 - $4.99
      Min Order: 5 pieces
      CN
      5 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "good customer support"
      Contact Supplier
      EPS-45-5 Mean Well 45W 5V Power Supply Circuit

      EPS-45-5 Mean Well 45W 5V Power Supply Circuit

      $5.00 - $6.00
      Min Order: 5 pieces
      CN
      9 yrs
      4.9
      /5
      ·
      10 reviews
      ·
      "fast service"
      Contact Supplier
      S-60 Single output led 24v smps power supply circuit with led power supply 220v ac to 24vdc with cctv cameras

      S-60 Single output led 24v smps power supply circuit with led power supply 220v ac to 24vdc with cctv cameras

      $4.77 - $6.99
      Min Order: 5 pieces
      Output Voltage: 24V
      CN
      4 yrsverify
      4.9
      /5
      ·
      11 reviews
      ·
      "excellent service"
      Contact Supplier
      SMB-120-12 Ultra-Thin 120W 12V 10 amp cctv power supply circuit

      SMB-120-12 Ultra-Thin 120W 12V 10 amp cctv power supply circuit

      Ready to Ship
      $11.80 - $12.60
      Min Order: 5 pieces
      Shipping per piece: $4.86
      Output Voltage: 12V
      CN
      4 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      "customer service"
      Contact Supplier
      Meanwell AC-DC DIN Rail 120W 220VAC to 24VDC Power Supply Circuit 24V 5 Amp EDR-120-24

      Meanwell AC-DC DIN Rail 120W 220VAC to 24VDC Power Supply Circuit 24V 5 Amp EDR-120-24

      $17.50 - $19.70
      Min Order: 1 piece
      Output Power: 101 - 200W
      CN
      5 yrs
      5.0
      /5
      ·
      6 reviews
      ·
      "Excellent service"
      Contact Supplier
      Meanwell DC to DC Built in EMI filter circuit SD-150B-24 24VDC 151.3W 6.3A switching power supply

      Meanwell DC to DC Built in EMI filter circuit SD-150B-24 24VDC 151.3W 6.3A switching power supply

      $42.02 - $49.66
      Min Order: 5 pieces
      Output Voltage: 24V
      CN
      3 yrs
      4.9
      /5
      ·
      12 reviews
      ·
      "customer service"
      Contact Supplier
      adapter 24v/10a power supply 24v 10a waterproof 24v 10a smps power supply circuit 24V 10A power supply

      adapter 24v/10a power supply 24v 10a waterproof 24v 10a smps power supply circuit 24V 10A power supply

      $35.00 - $41.00
      Min Order: 20 pieces
      Output Voltage: 24V
      CN
      10 yrsverify
      5.0
      /5
      ·
      3 reviews
      ·
      "nice service"
      Contact Supplier
      PureThermal 2 - FLIR Lepton Smart I/O Module - PURETHERMAL-2 power supply sony pcba flexiblecurved projector circuit

      PureThermal 2 - FLIR Lepton Smart I/O Module - PURETHERMAL-2 power supply sony pcba flexiblecurved projector circuit

      $130.00 - $139.17
      Min Order: 2 pieces
      CN
      10 yrs
      4.6
      /5
      ·
      24 reviews
      ·
      "fast delivery"
      Contact Supplier
      smps power supply circuit 12V 3A

      smps power supply circuit 12V 3A

      $10.00 - $45.00
      Min Order: 50 units
      Output Power: 1 - 50W
      CN
      16 yrs
      5.0
      /5
      ·
      2 reviews
      ·
      "Good service"
      Contact Supplier
      IRM-10-24 Mean Well 10W 24V SMPS Power Supply Circuit

      IRM-10-24 Mean Well 10W 24V SMPS Power Supply Circuit

      Ready to Ship
      $4.10 - $4.90
      Min Order: 5 pieces
      Shipping per piece: $4.89
      Output Voltage: 24V
      CN
      2 yrs
      4.6
      /5
      ·
      7 reviews
      ·
      "Good service"
      Contact Supplier
      Hot Sales HLK-10M12 AC-DC 10WPower Supply Module 220v to 12v Step Down Buck Power Supply Module integrated circuit

      Hot Sales HLK-10M12 AC-DC 10WPower Supply Module 220v to 12v Step Down Buck Power Supply Module integrated circuit

      Ready to Ship
      $1.71 - $1.76
      Min Order: 5 pieces
      Shipping per piece: $3.35
      Output Voltage: 12V
      CN
      1 yrs
      0.0
      /5
      ·
      0 reviews
      ·
      Contact Supplier
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      About products and suppliers

      187760 power supply circuit products are offered for sale by suppliers on Alibaba.com, of which switching power supply accounts for 12%, pcba accounts for 1%, and ckd kits and parts accounts for 1%. A wide variety of power supply circuit options are available to you, such as led strip, led strip light.
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