68,117 products found from 3,585  

Transformer Power Supply Factory

manufacturers & suppliers

Low Frequency Online UPS Power Supply Isoltion Transformer UPS 60 - 400 kVA for Factory

FOB Price: US $ 1615-5982 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: All Type
  • Application: Data Center/Industry/Commercial Facility
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

100W 12V Universal Ultra Slim LED Transformer Driver, Switching AC DC Adapter Power Supply Factory

FOB Price: US $ 4-6 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

12V 24V 48V 480W Universal LED Transformer Driver, Switching AC DC Adapter Power Supply Factory

FOB Price: US $ 10-15 / Piece
Min. Order: 40 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 401 - 500W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

12V 150W Universal Ultra Slim LED Transformer Driver, Switching AC DC Adapter Power Supply Factory

FOB Price: US $ 4.5-6 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry
  • Output Type: Dual
  • Driving Method: LED Constant Current
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS, ISO9001
  • Power Supply Mode: Constant Voltage Source

Hospital Factory Low Frequency Unbalanced Loads Three Phase 10-50kVA Online UPS Power Supply Isolation Transformer Inside

FOB Price: US $ 877-2835 / Piece
Min. Order: 5 Pieces
  • Phase: Three Phase in One Phase out
  • Type: On-line
  • Protection: All Type
  • Application: Data Center/Industry/Commercial Facility
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

China Factory 15W/20W/40W/60W 220V/IP65/12V 1A/1.5A/2A AC/DC LED Power Supply (Ce UL TUV RoHS)

FOB Price: US $ 3-8 / Piece
Min. Order: 200 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, UL, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage/Current

50Hz Ei Laminated Transformer Power Supply with IEC Certificates

FOB Price: US $ 1.5-2.5 / Piece
Min. Order: 500 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, Charger, Lamp, Communication Equipment
  • Phase: Single
  • Core: Ei Lamination
  • Cooling Method: Dry-type Transformer
  • Winding Type: Auto-transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, Ce

3/3 Online Transformer Base, Low Frequency, Three Phase, Industry UPS Power Supply for 10-200K, Data Center, Hospital, Banks, University, Railway, Train Station

FOB Price: US $ 1900-12625 / Piece
Min. Order: 1 Piece
  • Phase: Three Phase
  • Type: On-line
  • Protection: All Type
  • Application: Communication
  • Classification: Lighting/Power
  • Standby Time: Standard Machine

12V 24V 75W Universal LED Transformer Driver, Switching AC DC Adapter Power Supply Factory

FOB Price: US $ 3-5.5 / Piece
Min. Order: 50 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: 220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Cloudray 80W Formal High Voltage Flyback Transformer for Power Supply

FOB Price: US $ 17-22 / Piece
Min. Order: 1 Piece
  • Application: Home Appliance, Environmental Equipment, Petroleum Machinery Manufacturing, Agriculture Machinery, Textile Machinery, Food Machinery, Aerospace Industry, Automotive Industry, Shoemaking Industry, Woodwork Industry, Advertising Industry
  • Cooling System: Water Cooling
  • Technical Class: Continuous Wave Laser
  • Applicable Material: Nonmetal
  • Structure Type: Desktop
  • Laser Classification: CO2 Laser

5V 60A 300W LED Driver 110V/220V AC/DC Adaptor Transformer Switch Power Supply

FOB Price: US $ 11.5-13.5 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 201 - 300W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

China 12W Transformer Distributor for Power Supply

FOB Price: US $ 2-6 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Auto-transformer
  • Certification: UL, ISO9001, CCC

DC12V 24V 150W Switching LED Power Supply/LED Transformer

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

Microsoft Surface PRO 2 PRO Tablet Square Transformer Power Supply

FOB Price: US $ 3 / Piece
Min. Order: 100 Pieces
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Certification: RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Connection: Desktop

S-50-12 Ce Certification Good Quality, 220V AC to 12V DC Transformer 50W LED Switch Power Supply

FOB Price: US $ 3.9-15 / Piece
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

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

LED Transformer Lrs-200-12 High Quality Switching Power Supply 200W 12V 17A Power Supply

FOB Price: US $ 11.49-13.99 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 110V/220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

300: 5 1000: 5 Turn Ratio Instrument Current Transformer Power Supply

FOB Price: US $ 12.8-15.6 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Outdoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

Switch Power Supply for LED Strip Adapter AC 110 / 220V to DC 12V 40A 500W Transformer

FOB Price: US $ 30.5 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 401 - 500W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

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

Mdr-40-12 DIN Rail Transformer Ce RoHS Approved Mini Size 40W 12V Switching Power Supply

FOB Price: US $ 4-9 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 6years
  • Output Power: 40W
  • Input Voltage: 110-220V
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

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

Mean Well 100W Single Output Switching Power Supply Enclosed Meanwell LED 12 0 12 Volts Transformer

FOB Price: US $ 8-11 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 6years
  • Output Power: 100W
  • 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 $ 25-32 / 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

China Factory Direct Sale 150W IP67 High Efficient Power Supply

FOB Price: US $ 15.45 / Piece
Min. Order: 100 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS, Bis
  • Power Supply Mode: Constant Voltage Source

Transformer Corrugation Fin Production Line Power Supply

FOB Price: US $ 50000-1000000 / Piece
Min. Order: 1 Piece
  • Application: Power
  • Phase: Three
  • Core: Amorphous Alloy Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Auto-transformer
  • Certification: ISO9001-2000, CCC

UL Switching Linear Power Supply 120V Input 24V 1A Output Transformer Adaptor

FOB Price: US $ 2-4 / Piece
Min. Order: 500 Pieces
  • Usage: Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC, cUL FCC
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

Small Size AC 110/220V to DC 12 Volt 6 AMP Regulated Power Supply Ms-75W Electric LED Transformer 12V Mini Switched Power Supply

Min. Order: 3 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

80W 12V 24V Switching Waterproof AC DC LED Transformer, Single Output Switch Mode Power Supply Driver LED Strip (Outdoor IP68 SMPS factory)

FOB Price: US $ 6.5-10 / Piece
Min. Order: 1 Piece
  • 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 3.6A Tablet Charger Transformer Power Supply for Microsoft Surface

FOB Price: US $ 3 / Piece
Min. Order: 100 Pieces
  • Usage: Laptop
  • Output Type: DC
  • Certification: RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Connection: Desktop
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