Home Electrical & Electronics LED Power Supply Transformer Power Supply 2018 Product List
48,172 products found from 2,833  

Transformer Power Supply manufacturers & suppliers

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

LED Switching Power Supply 24V 300W Waterproof Switching and Transformer

FOB Price: US $ 19 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Certification: CE, RoHS, CCC
  • Modulation System: PWM
  • Brand: Mwish
  • Package Info: 25PCS/CTN
  • Weight: 2.9kg

AC DC 360W Transformer 12V 29A Switching Power Supply

FOB Price: US $ 57.15-59.15 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Certification: CE, UL, RoHS, CB, FCC
  • Brand: Pengchu
  • Output Voltage: 12V
  • Output Current: 29A
  • Power: 348W

12V 2A 30W LED Transformer AC/DC Switching Power Supply Htl

FOB Price: US $ 2-20 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC, Bis
  • Power Supply Mode: Constant Voltage Source

Multiple Output AC/DC LED Transformer Power Supply for Medical Equipment

FOB Price: US $ 18-20 / Piece
Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Output Power: 1 - 50W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

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

S-60-24V DC Transformer 60W 2.5A Adjustable Power Supply

FOB Price: US $ 4.8-5.8 / Piece
Min. Order: 100 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

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

Wholesale 10V 1200mA 12W AC DC Adapter Transformer 10V 1.2A Rcm RoHS 1.2A 10 Volt AC Adapter 10 VDC Power Supply

FOB Price: US $ 1.3-1.5 / Piece
Min. Order: 1 Piece
  • Usage: Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display, Home Appliance
  • Output Type: DC
  • Certification: TUV, RoHS, CCC, CB Ce
  • Color: White /Black
  • Type: OEM
  • Internal Structure: Linear Model

8kVA Industrial Heavy Duty Transformer Single Phase Power Supply

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    360° Virtual Tour

    Foshan Kemapower Electronics Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001

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
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    IN-BRIGHT LIMITED
  • Guangdong, China ISO 9001, ISO 14000

630kVA Electric Compact Transformer Substation Power Supply

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Pre-Fabricated Substation
  • Certification: ISO9001:2000, CCC
  • Operation Voltage: Customized
  • Application Range: Widely Used
  • Shell Material: Cold Plate
  • Shell Protection Grade: IP33D

Best Transformer 12V 2A 12W/24W Switching Power Supply for CCTV

FOB Price: US $ 2.5-3 / Piece
Min. Order: 50 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 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

-200-12 198W 12V 16.5A Design Hotsell LED AC DC Transformer Switching Power Supply with Ce

FOB Price: US $ 1-1.99 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 401 - 500W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Auto Part Electronic Transformer DC Power Supply

Min. Order: 10 Pieces
  • Application: Power, Electronic, Audio
  • Phase: Single
  • Core: Shell-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Auto-transformer
  • Certification: ISO9001

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

Voltage Stabilizer or Transformer Power Supply 5kVA-30kVA

FOB Price: US $ 117-234 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: Power Frequency
  • Usage: SVC, DBW, JIW
  • Frequency: High Frequency
  • Size: Small/Large

Clean UPS Power Supply with 12 Pulse and Isolation Transformer 10-400kVA for Hospital ICU CT Dsa Nmr and Color Doppler Imagining

FOB Price: US $ 20000 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Lighting/Power
  • Brand: Upsen or OEM

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

19V 6.32A Power Supply /Transformer/AC DC power adapter for MSI

FOB Price: US $ 10.5-12.5 / Piece
Min. Order: 100 Pieces
  • Usage: Laptop, Game Player
  • Certification: RoHS, CE, FCC
  • Input Voltage: 100-240V
  • Output Power: 120W
  • Output Voltage: 19V
  • Output Current: 6.32A

24V 1A 30W LED Transformer AC/DC Switching Power Supply Htl

FOB Price: US $ 2-20 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC, Bis
  • Power Supply Mode: Constant Voltage Source

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, China ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000, ISO/TS 16949, ISO 14064, QC 080000, ANSI/ESD, ISO 29001, ISO 50001

Transformer S-100-12 12V 8.5A 100W Switching Model Power Supply

FOB Price: US $ 5.5-6.5 / Piece
Min. Order: 100 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

10kVA Industrial Heavy Duty Transformer Single Phase Power Supply

Min. Order: 1 Piece
  • Phase: Single Phase
  • Type: On-line
  • Protection: Short Circuit
  • Application: Industry
  • Classification: Lighting/Power
  • Standby Time: Long-acting Machine
  • China Supplier - Gold Member

    Suppliers with verified business licenses

    Suppliers reviewed by inspection services

    360° Virtual Tour

    Foshan Kemapower Electronics Co., Ltd.
  • Guangdong, China ISO 9001, ISO 9000, ISO 14001, OHSAS/ OHSMS 18001

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

Ce Certification High Quality 12V 10A PSU, 220V AC to 12V DC Transformer 120W LED Switch Power Supply

FOB Price: US $ 1-1.99 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: >2 Years
  • Output Power: 401 - 500W
  • Input Voltage: 110-220V
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Transformer 12V2a 12W/24W Switching Power Supply for CCTV

FOB Price: US $ 2.5-3 / Piece
Min. Order: 50 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

AC to DC Transformer 300W 27V 11A Switching Power Supply

FOB Price: US $ 7.5-8.5 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: 90-132 V AC 200-240 V AC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Voltage Stabilizer or Transformer Power Supply. 5kVA-30kVA

FOB Price: US $ 117-234 / Piece
Min. Order: 1 Piece
  • Current Type: AC
  • Phase: Single Phase
  • Frequency Characteristics: Power Frequency
  • Usage: SVC, DBW, JIW
  • Frequency: High Frequency
  • Size: Small/Large
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