Home Electrical & Electronics Switching Power Supply Switching Power Supply Unit 2017 Product List
Total 4,589 products from about 199

 Switching Power Supply Unit manufacturers & suppliers

High Voltage Air and Oil Fume Purification Power Supply Unit 30W CF02

FOB Price: $54 - $85 / Piece
Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 5W-30W
  • Input Voltage: 220VAC±10%
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12VDC 5AMP 9 Channel Premium CCTV Power Supply Unit (12VDC5A9PN)

FOB Price: $18 - $22 / Piece
Min. Order: 50 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Leadsun High Voltage Power Supply Unit 25kv/100mA

FOB Price: $5645.16 - $6451.61 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: >500W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

5V2a 2.5A 3A AC/DC Power Supply Unit

FOB Price: $2.65 - $3.1 / Piece
Min. Order: 500 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: OEM
  • Type: OEM
  • Internal Structure: On-Off Type

High Voltage Rack Power Supply Unit 1U 100W LAS-230VAC-P100-40K-2U

FOB Price: $770 - $1308 / Piece
Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 100W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

New Design ATX 600W Power Supply Unit

FOB Price: $22 - $26 / Piece
Min. Order: 3000 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 501-600W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12VDC 5A 9CH Power Supply Unit for CCTV System (12VDC5A9P)

FOB Price: $15 - $21 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 88-264VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

High-Voltage Power Supply Unit for Air Purification LAS-230VAC-P100-40K-2U

FOB Price: $770 - $1308 / Piece
Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 100W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Hot Selling High Voltage 24V DC Ls-Esp100kv/0.2mA Power Supply Unit

FOB Price: $670 - $1200 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1 - 50W
  • Input Voltage: 24V DC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Soft Start

12V 18channels Boxed Power Supply Unit for CCTV Camers (12VDC20A18PN)

FOB Price: $58 - $59 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

High Voltage Power Supplies 30kv Unit for Air Purification 25kV 600W CF06

FOB Price: $554 - $816 / Piece
Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 600, 800, 1000W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

High Power Supply Unit 40kV 100W for Air Purification LAS-230VAC-P100-40K-2U

FOB Price: $770 - $1308 / Piece
Min. Order: 1 Piece
  • Output Type: Single or Dual
  • Warranty: 1 Year
  • Output Power: 100W
  • Input Voltage: 220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Nes-200-27 CE RoHS Approved Nes Power Supply Unit

FOB Price: US $7.21 / Piece
Min. Order: 50 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Micro 200W ATX Power Supply Unit with Competitive Price

FOB Price: $6 - $7 / Piece
Min. Order: 3000 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 201 - 300W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Single Output Power Supply Unit 12V 30A

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

36W 12V 3A Switching Power Supply Unit with CE/FCC/UL/cUL/PSE

Min. Order: 1000 Pieces
  • Usage: Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Connection: Plug In
  • Case Dimension: (L*W*Hmm):99.2*43.7*38.3
  • Universal Input: 100V-240V
  • Leakage Current: 0.25mA@2 Pin

500W 12V Switching Power Supply Unit (SL-500-12)

FOB Price: $16.3 - $19.6 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: >500W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Shenzhen Sanlan Power Technology Co., Ltd.
  • Guangdong, China
  • ISO 9000, ISO 14000
  • Contact Supplier

AC DC Various Output Voltage 5V 9V 12V 24V 48V Switching Power Supply (SMPS) Unit with 3 ...

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 300~400W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply
  • Nanjing Pengtu Power Supply Co., Ltd.
  • Jiangsu, China
  • ISO 9001, ISO 14001
  • Contact Supplier

Worldwide Switching Adapter Power Supply Unit with Multi Safety Approval

Min. Order: 2 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

CO2 Laser Power Supply Unit (PSU-700, PSU-1250D)

FOB Price: US $360 / Piece
Min. Order: 1 Piece
  • Output Power: >500W
  • Input Voltage: 110-220V
  • Starting Mode: Separate-excited Switching Power Supply
  • Packing: Each I\in a Carton
  • Production Capacity: 5000pcs/year
  • Trademark: Lucky Star

12V DC 5 AMP CCTV Camera Power Supply Box/Unit (RX-1205-01BR)

FOB Price: US $2.2 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 190-240V AC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Quality Open Frame Power Supply Board Unit (SL-120-12)

FOB Price: $2.9 - $7.9 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Shenzhen Sanlan Power Technology Co., Ltd.
  • Guangdong, China
  • ISO 9000, ISO 14000
  • Contact Supplier

CE RoHS Power Supply Unit

FOB Price: US $1 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Wenzhou Mingwei Automation System Co., Ltd.
  • Zhejiang, China
  • ISO 9001
  • Contact Supplier

High Quality Power Supply Unit

FOB Price: US $1 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 300~400W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply
  • Nanjing Pengtu Power Supply Co., Ltd.
  • Jiangsu, China
  • ISO 9001, ISO 14001
  • Contact Supplier

3000A 12V High Efficiency Modular Switch Mode DC Rectifier Unit Running for Continuous 20 ...

  • 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

Uninterruptible Surveillance Power Supply Unit (RX-1203-01B)

FOB Price: US $1.1 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 190-240V AC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Camera Power Supply Unit 12V DC 20A 18channel (RX-PS240-18C)

FOB Price: US $2.15 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 201 - 300W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

DC 12V2000mA Power Supply Unit

FOB Price: $3.8 - $4.8 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Mobile Phone, Game Player, Digital Camera, CCTV Camera
  • Output Type: DC
  • Certification: TUV, RoHS, UL, CCC, CE, GS, PSE
  • Color: Black
  • Type: ODM
  • Internal Structure: On-Off Type

Power Supply Unit 12-35W Single Output (APC Series)

FOB Price: $3.8 - $4 / Piece
Min. Order: 1000 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, CCC
  • Power Supply Mode: Constant Current Source

Waterproof Metal Distribution Unit

FOB Price: $618 - $736 / Piece
Min. Order: 1 Piece
  • Type: Power
  • Form: Partly-welded Type
  • Operation Voltage: Low Voltage
  • Application Range: Power Plants
  • Shell Protection Grade: IP56
  • Main Voltage: 380V 50-60 Hz
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