4,786 products found for 217  

Wholesale Switching Adaptor Design

manufacturers & suppliers

12V/2A/24W Linear Power Adapter, CE/GS/UL-Certified/RoHS/Customized Designs/3-Year Warranty/OEM/ODM

FOB Price: US $ 4.5-5 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

12V DC/3A External Wall-Mount AC/DC Adapter, Customized Designs Welcomed

FOB Price: US $ 4-4.5 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

12V DC/1A External Wall-Mount AC/DC Adapter, Customized Designs Welcomed

FOB Price: US $ 1.5-2.5 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

12V DC/4A External Wall-Mount AC/DC Adapter, Customized Designs Welcomed

FOB Price: US $ 4-4.5 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

12V/16A Power Adapter High Efficiency Superior Design with Pfc Circuit Protection and Synchronous Rectification

FOB Price: US $ 33-46 / Piece
Min. Order: 200 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Demart Millennium (International) Co., Limited
  • Guangdong

55-65 Inch LCD TV Power Board High Efficiency Superior Design with PFC

FOB Price: US $ 50-60 / Piece
Min. Order: 50 Pieces
  • Output Type: Multiple
  • Warranty: 1 Year
  • Output Power: 401 - 500W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Demart Millennium (International) Co., Limited
  • Guangdong

Switching Power Supply Design 36V 7.2A 260W Electrical Equipment

Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Input Voltage: Full Range
  • Certification: CE, RoHS, FCC
  • Input: AC100-240V , 50Hz~60Hz
  • Color: Black
  • Shenzhen Pengchu Industrial Co., Ltd.
  • Guangdong ISO 9001

2017 Wholesale Universal 28V 400mA Switching Power Adapter

FOB Price: US $ 2.45-2.65 / 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
  • Color: White
  • Type: OEM/ODM
  • Internal Structure: On-Off Type

Double Sided Power PCB on 1.6mm Fr4 with 3 Oz

FOB Price: US $ 0.92 / Piece
Min. Order: 1 Piece
  • Type: Rigid Circuit Board
  • Dielectric: FR-4
  • Material: Fiberglass Epoxy
  • Application: Communication
  • Flame Retardant Properties: V0
  • Mechanical Rigid: Rigid

18W UL White Universal AC/DC Adaptor Switching Power Supply

FOB Price: US $ 2.5-3 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: White
  • Type: ODM/OEM
  • Internal Structure: On-Off Type

12V 100W Power Adapter Switching Power Supply 12V8a (FY1208000)

Min. Order: 100 Pieces
  • Usage: Display, LED Light, Electric Appliance
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, GS,CE, CB, SAA, PSE, FCC
  • Color: Black
  • Type: OEM/ODM
  • Power Source: Half-Bridge Type

Poe 24V 1A 24W AC/DC Adapter Switching Power Supply

FOB Price: US $ 1 / Piece
Min. Order: 1000 Pieces
  • Usage: Switching
  • Output Type: DC
  • Certification: RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Connection: Plug In

1-5W Us Plug in Switching Power Adapter

FOB Price: US $ 2-5 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

60W AC/DC Switching Power Adapter with Ce UL SAA PSE

FOB Price: US $ 4-5 / Piece
Min. Order: 1000 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

12V 1A Laptop AC Charger DC Switching Adapter

FOB Price: US $ 1.35-1.55 / Piece
Min. Order: 100 Pieces
  • Usage: Laptop, Switching, Digital Camera
  • Output Type: DC
  • Certification: RoHS, CCC
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

5V 1A Constant Voltage LED Switching Power Adapter

FOB Price: US $ 2.35-2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

Portable 3.0 USB Converts Plug Switching Power Adapter

FOB Price: US $ 0.99-1.29 / Piece
Min. Order: 50 Pieces
  • Material: Plastic
  • Interface Type: USB 3.0
  • Degree of Innovation: Traditional
  • Applicable Brands: Android, Custom
  • Type: USB Adapter
  • Certification: CE

20V 4.5A 90W Switching Power Adapter with 4 Pin for DELL (PA-9)

Min. Order: 100 Pieces
  • Usage: Laptop, Switching, Digital Camera
  • Output Type: DC
  • Certification: RoHS, Ce FCC
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

Black Color 12V 1A Switching Power Supply Adapter

FOB Price: US $ 1.6-2 / Piece
Min. Order: 200 Pieces
  • Usage: Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Certification: RoHS, UL, CCC
  • Color: Black
  • Type: ODM
  • Internal Structure: On-Off Type

72W AC/DC Switching Power Adapter with Ce UL SAA PSE

FOB Price: US $ 4-5 / Piece
Min. Order: 1000 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

12V Standard Switching Power Adapter for Plug in PSE Certificate

FOB Price: US $ 1.4-1.5 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, LED Light, Baby Monitor,Air Cleaner,Aroma Diffuser
  • Output Type: DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, BS,PSE,Kc,UL,SAA,TUV,RoHS
  • Color: Black & White
  • Type: ODM
  • Internal Structure: On-Off Type

Switching Power Adapter 24V 2A

FOB Price: US $ 1 / Piece
Min. Order: 1000 Pieces
  • Usage: Switching
  • Output Type: DC
  • Certification: RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Connection: Desktop

Wall Plug 12V 2A EU Us UK Au Switching Power Adapter

Min. Order: 1000 Pieces
  • Usage: Switching
  • Output Type: AC
  • Color: Black
  • Type: OEM
  • Brand: Customized
  • Input Voltage: DC100-240V 50/60Hz

30W VDE Black Casing Universal AC/DC Adapter Switching Power Supply

FOB Price: US $ 2.5-3.5 / Piece
Min. Order: 1000 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: ODM/OEM
  • Internal Structure: On-Off Type

25W Constant Voltage Industrial LED Driver/Transformer/SMPS 12 Volt 2 AMP Switching Power Supply 12V 2A AC DC Adapter S-25-12

FOB Price: US $ 3.7-4.7 / 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

12V 5A 6A 7A 8A 9A 10A 12A 12.5A CCTV Power Adapter, Desktop Switching AC/DC Power Supply, PSU

FOB Price: US $ 3.33-5 / Piece
Min. Order: 100 Pieces
  • Usage: Laptop
  • Output Type: DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, Ce CB
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

9V 3A EU AC/ DC Switching Power Adapter

Min. Order: 2000 Pieces
  • Usage: Switching
  • Output Type: DC
  • Certification: TUV, RoHS, ISO9001, CCC, GS, CE, RoHS
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

15.6W White Universal AC DC Adapter for Switching Power Adapter

FOB Price: US $ 2-2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Certification: TUV, RoHS, UL, CCC, PSE,Ce,FCC,Kc,BS
  • Color: White
  • Type: ODM
  • Internal Structure: On-Off Type

DC12V/24V 12W Desk Top Switching Adapter LED Driver

FOB Price: US $ 1.9-2.39 / Piece
Min. Order: 10 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, LED Strip
  • Output Type: DC
  • Certification: TUV, RoHS, UL
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

100-240V AC Switching Ethernet Poe Power Injector Adapter 24V 1A

FOB Price: US $ 1 / Piece
Min. Order: 1000 Pieces
  • Usage: Switching, Ethernet
  • Output Type: DC
  • Certification: RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Connection: Plug In
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