50,478 products found from 3,365  

Transformer Power Supply Factory

manufacturers & suppliers

120W 12V 24V CCTV Switching Mode Waterproof DC LED Transformer Driver Power Supply, LED Light Strip AC/DC Adapter Single Output Switch Mode Power Supply

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: Self-excited Switching Power Supply

LED Adapter, AC 100-240V to DC 12V Transformers, Switching Power Supply for 3528/5050 LED Strip Lights, 24W Max, 12 Volt 2 a 2.1mm X 5.5mm Us Plug

FOB Price: US $ 1.6 / Piece
Min. Order: 500 Pieces
  • Usage: Switching, Game Player, Digital Camera, Display
  • Output Type: DC
  • Certification: RoHS, Ce\FCC
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

360W12V24V CCTV Switching Mode AC DC LED Transformer Power Supply, Single Output Switch Mode DC Adapter Power Supply LED Strip Lighting

FOB Price: US $ 2-15 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

250W12V CCTV Switching Mode DC LED Transformer Power Supply, Single Output Switch Mode Power Supply Indoor for LED Light Strip

FOB Price: US $ 10-12 / Piece
Min. Order: 1 Piece
  • 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

300W24V Switching Mode DC LED Transformer Power Supply, Single Output Switch Mode LED Driver AC DC Lightbox Power Supply

FOB Price: US $ 6-15 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

200W 24V CCTV Switching Mode Slim AC DC LED Transformer Power Supply for LED Ligt Strip Advertisting Board, Single Output Switch Mode DC Adapter Power Supply

FOB Price: US $ 3-10 / Piece
Min. Order: 1 Piece
  • 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

Mini Size 24V 2.5A 60W Ms-60-24 AC to DC 110V/220V Transformer SMPS Switch Power Supply

FOB Price: US $ 4.5-6 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source
  • Power Supply Voltage: 24V

DC 12V 80W LED Power Supply for LED 220 to 12V Transformer

FOB Price: US $ 11-11.5 / Piece
Min. Order: 10 Pieces
  • Usage: Vehicle
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

360W 12V Switching Mode AC DC LED Transformer Driver Power Supplies, Slim Single Output Switch Mode Power Supply Indoor IP20 (power converters)

FOB Price: US $ 8-15 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 301 - 400W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Outdoor IP67 Waterproof 150W DC12V Transformer LED Switching Power Supply

FOB Price: US $ 15 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

120W 24V 5A LED Transformer CCTV Camera AC DC Power Supply

FOB Price: US $ 4-5 / Piece
Min. Order: 50 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 101 - 200W
  • Input Voltage: 110V-240V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Power Transformer 400kv Transformer Distribution Power Transformer Power Supply

FOB Price: US $ 757575-909898 / Piece
Min. Order: 1 Piece
  • Application: Power, Rectifier
  • Phase: Three
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Ningbo Ville Electric Co., Ltd.
  • Zhejiang ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, IATF16949, ISO 14064, QC 080000, ANSI/ESD, ISO 29001, ISO 50001

12V 18W LED Power Supply with New Low Price, 20W DC Power Supply, 20W 12V LED Transformer, 12V LED Driver Hight PF

FOB Price: US $ 2.65-2.7 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, IEC
  • Power Supply Mode: Constant Voltage Source

12V/24V 100W LED Driver AC/DC Adaptor Transformer Switching Power Supply

FOB Price: US $ 6.5-6.8 / Piece
Min. Order: 10 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

Voltage Transformer 29A 400W 12V Waterproof Switch Power Supply 220V 110V AC-DC for LED Display Industrial Equipment

FOB Price: US $ 11.6 / Piece
Min. Order: 100 Pieces
  • 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

Aps1005D 300V 17A AC Voltage Regulator Adjustable Power Supply Digital Transformer

FOB Price: US $ 100-150 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 5000W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

250W 12V Single Output Switching Transformer Power Supply for Security Monitoring

FOB Price: US $ 4-6 / 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

Ce Certification High Quality 12V 5A PSU, 220V AC to 12V DC Transformer 60W LED Switch Power Supply

FOB Price: US $ 2.9-3.3 / Piece
Min. Order: 500 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

150W 180W AC/DC Single Dual Group LED Transformer LED Switching Power Supply

FOB Price: US $ 0.9 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, UL, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

Constant Current LED Transformer 3200mA 100W LED Power Supply

FOB Price: US $ 22.5 / Piece
Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL
  • Power Supply Mode: Constant Current Source

IP67 20W LED Transformer 12V 24V Switching Power Supply for Strip Light

FOB Price: US $ 3.5-4.5 / Piece
Min. Order: 5 Pieces
  • 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

S-15-12 Ce Certification Good Quality, 220V AC to 12V DC Transformer 15W Switch Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 1 - 50W
  • Input Voltage: 12V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Winston Mini Size Single Output Transformer Switching Power Supply with CE (RS-25)

FOB Price: US $ 5-10 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 25W
  • Input Voltage: 88 ~ 264VAC
  • Certification: CE
  • Brand: Winston

10W Transformer 12V AC DC Plastic Waterproof Switching Power Supply

FOB Price: US $ 3.99-5.99 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Separate-excited Switching Power Supply

Power Supply Toroidal Transformer for Amplifier

FOB Price: US $ 8.5-9 / Piece
Min. Order: 100 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Amplifier,Loudspeaker
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

200W Lrs Series Meanwell LED Power Supply/Driver/Transformer

FOB Price: US $ 23 / Piece
Min. Order: 5 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, UL, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

AC Drive Inverter Transformer Power Supply

FOB Price: US $ 104 / Piece
Min. Order: 5 Pieces
  • Output Type: Triple
  • Principle of Work: Vector Control Transducer
  • Switch Mode: PWM Control
  • Main Circuit Type: Voltage
  • Voltage of Power Supply: Low Voltage Variable-Frequency Drive
  • Link of Transformation: AC-DC-AC Variable-Frequency Drive

Lighting Transformer Power Supply 110V /230V

FOB Price: US $ 55-68 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Lighting
  • Phase: Single
  • Core: Shell-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

Waterproof Encapsulated Lighting Toroidal Power Supply Transformer

FOB Price: US $ 12.5 / Piece
Min. Order: 50 Pieces
  • Usage: Light, Industry, Power, Electronic, Lighting
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Toroid Core
  • Certification: TUV, CE, UL, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

Medium Frequency Induction Heater Power Supply with Multi-Tap Transformer

FOB Price: US $ 1-10000 / Set
Min. Order: 1 Set
  • Type: Induction Heating Machine
  • Certification: CE, ISO, RoHS, FCC,SGS
  • Feature: High Efficiency
  • Warranty: 12 Months
  • Condition: New
  • Duty Cycle: 100%
Show: 10 30 50
Haven't found what you want?

Accurate Supplier Match

Post exact requests to find exact Chinese Suppliers.
Post Sourcing Request

Product Alert

Stay updated to what's new and popular on the market.