Home Electrical & Electronics LED Power Supply Wholesale Transformer Power Supply 2017 Product List
Total 45,904 products from about 2,295

 Wholesale Transformer Power Supply

manufacturers & suppliers

Cy-Kct01A Split Core Current Transformer Power Supply

FOB Price: $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, ...

FOB Price: $1.3 - $1.39 / Piece
Min. Order: 100 Pieces
  • Brand: Sun Run
  • Pack Sealing Size: SMD
  • Power Supply Voltage: 200-240V
  • In-Out: Booster Type
  • Modulation System: PWM
  • Power Supply Mode: Constant Voltage Source

60W 100W 120W 150W 200W 250W 300W 360W AC/DC Single Dual Group LED Transformer LED ...

FOB Price: US $0.9 / Piece
Min. Order: 100 Pieces
  • Brand: KTR
  • Power Supply Voltage: AC85-265
  • Modulation System: PWM
  • Power Supply Mode: Constant Voltage Source
  • Certification: TUV, CE, UL, RoHS, ISO9001
  • Circuit Structure: PWM Controlled

Transformer Components Power Supply Terminal Block Connectorukk80A Power Distribution Box

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

24V 1.5A 36W LED Transformer AC/DC Switching Power Supply Htn

FOB Price: $2 - $20 / Piece
Min. Order: 100 Pieces
  • Brand: Ht
  • Pack Sealing Size: SMD
  • Power Supply Voltage: AC85-265
  • In-Out: Lifting Pressure Type
  • Modulation System: PWM
  • Power Supply Mode: Constant Voltage Source

Transformer Corrugation Fin Production Line Power Supply

FOB Price: $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

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

FOB Price: $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: $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

120W Slim AC/DC Single Dual Group LED Transformer LED Switching Power Supply

FOB Price: US $0.9 / Piece
Min. Order: 100 Pieces
  • Brand: KTR
  • Power Supply Voltage: AC85-265
  • Modulation System: PWM
  • Power Supply Mode: Constant Voltage Source
  • Certification: TUV, CE, UL, RoHS, ISO9001
  • Circuit Structure: PWM Controlled

Dry Type Transformer /Voltage Transformer/Power Supply

FOB Price: US $1000 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic
  • Phase: Three
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001

Emergency Driver LED Power Supply Wholesale

FOB Price: $8 - $30 / Piece
Min. Order: 20 Pieces
  • Brand: DSS
  • Pack Sealing Size: SC-70
  • Power Supply Voltage: AC100-277V
  • In-Out: DC24-42V
  • Modulation System: PWM
  • Power Supply Mode: Constant Voltage Source

25W 24V AC to DC Power Transformer S-25-24 Switching Power Supply

FOB Price: $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

LED Driver Power Supply with Conventional Step-Down Transformer Circuit for LED Panel ...

FOB Price: US $12 / Piece
Min. Order: 1 Piece
  • Brand: Rigao
  • Pack Sealing Size: SMD
  • Power Supply Voltage: AC85-265
  • In-Out: Step-down Type
  • Modulation System: PWM
  • Power Supply Mode: Constant Current Source

Slim Power Supply 60W 12V 24V AC/DC LED Transformer

FOB Price: $12.4 - $12.9 / Piece
Min. Order: 10 Pieces
  • Brand: Treefores
  • Pack Sealing Size: SO
  • Power Supply Voltage: AC85-265
  • Modulation System: PWM
  • Power Supply Mode: Constant Voltage Source
  • Certification: ISO9001

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

FOB Price: $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

12kv Dry Type Indoor Three-Phase (phase-phase, double-pole) Voltage Transformer/Vt/PT ...

FOB Price: $370 - $380 / Piece
Min. Order: 1 Piece
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting, Switchgear
  • Type: Voltage Transformer
  • Phase: Three
  • Operation Condition: Indoor
  • Usage: Measurement
  • Winding Form: Multilayer Honeycomb Type

Voltage Stabilizer or Transformer Power Supply 5kVA-30kVA

FOB Price: $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

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

24V 6A 150W LED Transformer AC/DC Switching Power Supply Htp

FOB Price: $2 - $20 / Piece
Min. Order: 100 Pieces
  • Brand: Ht
  • Pack Sealing Size: SMD
  • Power Supply Voltage: AC85-265
  • In-Out: Lifting Pressure Type
  • Modulation System: PWM
  • Power Supply Mode: Constant Voltage Source

Power Supply Transformer 120VAC to 12VDC 30A Power Supply 360W

FOB Price: $9.24 - $10.24 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 301 - 400W
  • Input Voltage: AC 110V or 220V(with Switch)
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

90W PS303dm Transformer Adjustable DC Power Supply with High-Precision Ma Display

FOB Price: $40 - $45 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 90W
  • Input Voltage: 110-220V
  • Certification: CE, RoHS
  • Brand: Longwei

IP67 16W 300mA LED Transformer Waterproof Switching Power Supply

FOB Price: $3.95 - $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

DC12V 24V 20W-300W IP67 Waterproof LED Transformer Power Supply for LED Strips

FOB Price: US $10 / Piece
Min. Order: 10 Pieces
  • Brand: in-Bright
  • Pack Sealing Size: SMD
  • Power Supply Voltage: AC85-265
  • In-Out: Lifting Pressure Type
  • Modulation System: PFAW
  • Power Supply Mode: Constant Voltage Source

S-120-12 120W 220 Volt to 12 Volt Transformer Power Supply

FOB Price: $5.5 - $6.5 / 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

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

FOB Price: $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

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

FOB Price: $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

Constant Current LED Transformer 3200mA 100W LED Power Supply

FOB Price: US $22.5 / Piece
Min. Order: 10 Pieces
  • Pack Sealing Size: 223*68*42mm
  • Power Supply Voltage: 100-277V
  • In-Out: Booster Type
  • Modulation System: PWM
  • Power Supply Mode: Constant Current Source
  • Certification: CE, UL

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

FOB Price: $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

in-Door Dry Type Transformer/Voltage Transformer/800kVA Power Supply

FOB Price: US $1000 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic
  • Phase: Three
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001

Dr-75-48 48V DIN Rail Power Supply 230V 48V Transformer

FOB Price: $15 - $18 / Piece
Min. Order: 10 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 51 - 100W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
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