Home Electrical & Electronics Switching Power Supply Box Type Power Supply 2020 Product List
49,682 products found from 2,365  

Box Type Power Supply manufacturers & suppliers

Smun S-350-12 110V/220V Input 350W 12V 29A Output AC-DC Switching Power Supply SMPS

FOB Price: US $ 11.3-14.5 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 110VAC/220VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

China/Factory Wholesale 1A/1.2A/1.5A/6A AC/DC Switching Power Supply (Desktop adapter) 100AMP/12V/24V/48V/60W with Ce/RoHS/TUV/UL

FOB Price: US $ 5-15 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Switching, Game Player, Digital Camera, Display
  • Output Type: DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM/ODM
  • Internal Structure: On-Off Type

IP20 12V 250W SMPS Switching Indoor LED Power Supply

FOB Price: US $ 8.36-9.84 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Quad
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

Manufacturers 300W/250W/200W/180W AC/DC Switching Power Supply TUV/UL/GS/Ce/EMC/RoHS/Reach

FOB Price: US $ 8-18 / Piece
Min. Order: 500 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, GS/Ce/EMC/RoHS/Reach
  • Color: Black
  • Type: OEM/ODM
  • Internal Structure: On-Off Type

12V 60W Small Power Supply for LED Signs and Boxes with Ce Certification

FOB Price: US $ 8 / Piece
Min. Order: 10 Pieces
  • Usage: Digital Products, LED Signs and Boxes
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, ISO9001, CCC, BV
  • Power Supply Mode: Constant Current Source

China 240W/250W/350W/100AMP 12V/24V PC AC/DC Industrial Switching Power Supply with Ce UL

FOB Price: US $ 13-23 / Piece
Min. Order: 500 Pieces
  • Type: Power
  • Structure: Protection
  • Certification: ISO9001:2000, VDE, CCC
  • Form: Partly-welded Type
  • Operation Voltage: 90-264V
  • Size: 200X100X50.5mm

15W Small Box Electrical Equipment Switch Power Supply

FOB Price: US $ 4 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Smun S-320-24 320W 24VDC 12.5A AC-DC LED Power Supply

FOB Price: US $ 11.1-14.3 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 110VAC/220VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

75W 48V 1.55A Switching Power Supply with Short Circuit Protection

FOB Price: US $ 5-7 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: Lifetime Warranty
  • Output Power: 51 - 100W
  • Input Voltage: 110V/220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Good Quality 40W Switching Laptop Charger Power Supply with Cheap Price

FOB Price: US $ 5-12 / Piece
Min. Order: 1000 Pieces
  • Usage: Light, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Conventional Step-down Transformer
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC, GS/Ce/EMC/RoHS/Reach
  • Power Supply Mode: Constant Current Source

60W Slim Power Supply for LED Signs and Boxes with Ce Certificate

FOB Price: US $ 8 / Piece
Min. Order: 10 Pieces
  • Usage: Digital Products, LED Signs and Boxes
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, ISO9001, CCC, BV
  • Power Supply Mode: Constant Current Source

9CH 12V 10A PTC Auto Fuse CCTV Power Supply Box

FOB Price: US $ 17-19 / Piece
Min. Order: 10 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

31V 3A LED Strip/Box Power Adapter Europe Ce RoHS LVD Certification 31V 2.5A Power Supply

FOB Price: US $ 9.58-9.65 / Piece
Min. Order: 1000 Pieces
  • Usage: Industrial Equipment
  • Output Type: DC
  • Certification: RoHS, UL, ISO9001, CCC, Ce RoHS LVD
  • Color: Black
  • Type: ODM
  • Internal Structure: On-Off Type

12V 8A Laptop Switching Power Supply For Loudspeaker Box

FOB Price: US $ 7.9 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 51 - 100W
  • Input Voltage: 100-240V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Hooray 9 Channel 18 Channel CCTV Power Supply Box Belt-Fan 12V 18CH CCTV Switching Power Supply Camera Power Supplies AC-DC 12V

FOB Price: US $ 15-17 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Dfw12 Distribution Box Electric Enclosure Box Switching Power Supply

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Distribution Metering Box
  • Structure: Protection
  • Certification: ISO9001:2000, CCC, Quality Management System Certification
  • Form: All- packaged Type
  • Operation Voltage: 12kv
  • Size: Customized

Waterproof Distribution Box Power Supply

FOB Price: US $ 12-28 / Piece
Min. Order: 100 Pieces
  • Type: Power
  • Structure: Fixed Board
  • Form: Partly-welded Type
  • Operation Voltage: Low Voltage
  • Size: 1 Uint
  • Application Range: Power Plants

4U High Precision HV Rack Power Supply 4u box power supply 4u case power supply 2kw

Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 2000W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

24V 10A 240W AC Power Supply for Terminal Box

FOB Price: US $ 23.1-24.5 / Piece
Min. Order: 100 Pieces
  • Usage: LED,LCD,CCTV Camera
  • Output Type: DC
  • Certification: RoHS, UL, SAA
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

24 Way Boxplastic Circuit Breaker Box IP65 Waterproof Box Plastic Box Power Supply

FOB Price: US $ 10 / Piece
Min. Order: 10 Pieces
  • Type: Distribution Metering Box
  • Structure: Protection
  • Form: All- packaged Type
  • Operation Voltage: Low Voltage
  • Size: 8 Way
  • Application Range: High-rise Buildings

12V 60W 100W 150W 200W 300W 400W Switching Ultra Thin AC DC LED Power Supply Factory

FOB Price: US $ 5-20 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

40W 12V AC DC Power Supply with Ce

FOB Price: US $ 3-15 / Piece
Min. Order: 1000 Pieces
  • Output Type: Single
  • Warranty: 3 Year
  • Output Power: 25W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

CCTV Power Supply 12V 30A 360W CCTV 18CH Power Box

FOB Price: US $ 1 / Piece
Min. Order: 50 Pieces
  • Output Type: Multiple
  • Warranty: 1 Year
  • Output Power: 301 - 400W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V5a Thin Power Supply for LED Signs and Boxes with RoHS Certificate

FOB Price: US $ 8 / Piece
Min. Order: 10 Pieces
  • Usage: Digital Products, LED Signs and Boxes
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, ISO9001, CCC, BV
  • Power Supply Mode: Constant Current Source

Portable Power AC DC LED UPS Power Supply with Custom Logo

FOB Price: US $ 0.91-1.15 / Piece
Min. Order: 100 Pieces
  • Usage: Mobile Phone, Phone
  • Output Type: DC
  • Certification: RoHS, CCC, Ce, FCC
  • Color: Black
  • Type: ODM/OEM
  • Internal Structure: Linear Model

Dfw Cable Distribution Box / Electric Switching Power Supply

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Distribution Metering Box
  • Structure: Protection
  • Certification: ISO9001:2000, CCC, Quality Management System Certification
  • Form: All- packaged Type
  • Operation Voltage: 12kv
  • Size: Customized

12V 18 Ways 10A Power Supply Box

FOB Price: US $ 15 / Piece
Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

UL Approval 90W Rainproof LED Power Supply with Junction Box

FOB Price: US $ 16 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: UL
  • Power Supply Mode: Constant Voltage Source

2kW4U High Precision HV Rack Power Supply 4U case power supply 4U box power supply

Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 2000W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

350W 48V 7.2A AC to DC Switching Power Supply with Short Circuit Protection

FOB Price: US $ 12-16 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: Lifetime Warranty
  • Output Power: 301 - 400W
  • Input Voltage: 110V/220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
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