Home Electrical & Electronics LED Power Supply Transformer Power Supply 2018 Product List
47,127 products found for 2,480  

Transformer Power Supply manufacturers & suppliers

Cy-Kct01A Split Core Current Transformer Power Supply

FOB Price: US $ 4-6 / Piece
Min. Order: 10 Pieces
  • Application: Power, Electronic, Instrument, Rectifier
  • Phase: Single
  • Core: with Rubber Cover
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

12V 500mA Square 6W LED Driver, DC Power Supply, 12V LED Transformer, LED Strips Power, 12V LED Strips, 5W LED Power Supply

FOB Price: US $ 1.3-1.39 / 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, RoHS, CCC
  • Power Supply Mode: Constant Voltage Source

Transformer Components Terminal Block Cable Connector Distribution Box Switching Power Supply

FOB Price: US $ 2.5-5 / Piece
Min. Order: 100 Pieces
  • Packing: Carton Box
  • Standard: Tin plated copper
  • Port: Shanghai
  • Production Capacity: 100000
  • Trademark: LEIPOLE
  • Origin: Shanghai

2 Years Warranty Waterproof 60W LED Power Supply/Transformer for LED Display

FOB Price: US $ 8-9 / Piece
Min. Order: 50 Pieces
  • Usage: Light, Industry, Construction, Digital Products, Vehicle, LED Module, LED Strip
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

12V 10A 120W 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

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

S-50-15 Ce Certification Good Quality, 220V AC to 15V DC Transformer 50W LED Switch Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • 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

TUV Ce, SAA RoHS Certificate 50W 1500mA LED Transformer Power Supply

FOB Price: US $ 2.23-2.5 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS
  • Power Supply Mode: Constant Voltage Source

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

300W TPR3010df Variable Adjustable Transformer Four Digital DC Power Supply

Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 300W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

600W 48VDC 12.5A AC-DC Switching Power Supply Power Transformer

FOB Price: US $ 25-40 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: >500W
  • Input Voltage: 110VAC/220VAC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

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

72W Transformer Short Circuit Protection Power Supply

FOB Price: US $ 3.45-3.46 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Current Source

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

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

Waterproof LED Power Supply with Transformer

FOB Price: US $ 12 / Piece
Min. Order: 1 Piece
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Conventional Step-down Transformer
  • Certification: CE, RoHS, CCC
  • Power Supply Mode: Constant Current Source

24V 4A 100W LED Transformer AC/DC Switching Power Supply Htp

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

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

12V 50W LED Switching Power Supply Driver Transformer

FOB Price: US $ 5.5 / 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

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

AC /DC Transformer 24V 100W Single Switch/ Switching Power Supply for LED 4.2A

FOB Price: US $ 3.9-4.2 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 90-132V AC 200-240V AC
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

60W PS302D Transformer Adjustable Linear DC Power Supply with Alligator Cable and Power Cord

FOB Price: US $ 37-42 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 51 - 100W
  • Input Voltage: 110-220V
  • Certification: CE, RoHS
  • Brand: Longwei

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

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

-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

24V 5A 120W 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

40W 12V Ce, IEC, RoHS LED Power Supply, with High Power Factor, LED Strip Power Supply, LED Transformer, 40W Power Supply, 36W LED Driver

FOB Price: US $ 3.98-4.68 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction, Security and Protection
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

3 Phase AC Voltage Transformer Stabilizer 220V/50Hz Power Supply

FOB Price: US $ 300-420 / 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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