17,885 products found for 638  

Wholesale Power Transformers Switching

manufacturers & suppliers

Switching Station for Electric Power Distribution

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Switching Station
  • Altitude: <=2000m
  • Ambient Temperature: -35c-+40c
  • Packing: Wooden Cases
  • Port: Shanghai
  • Trademark: DECHUN

200W LED Power Supply, 5V 12V 24V 200W Power Supply for LED Strips, SMPS 200W 12V 24V, Switching Power Supply

FOB Price: US $ 7.5-7.52 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: Full Range
  • Connection Mode: Parallel Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Switching Station for Electric Power Distribution

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Switching Station
  • Altitude: <=2000m
  • Ambient Temperature: -35c-+40c
  • Packing: Wooden Cases
  • Port: Shanghai
  • Trademark: DECHUN

Dfw-12 Switching Station Three Phase AC

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Switching Station
  • Altitude: <=2000m
  • Ambient Temperature: -35c-+40c
  • Packing: Wooden Cases
  • Port: Shanghai
  • Production Capacity: 300/Month

3.6-24kv Three Phase Switching Station

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Switching Station
  • Altitude: <=2000m
  • Ambient Temperature: -35c-+40c
  • Packing: Wooden Cases
  • Port: Shanghai
  • Trademark: DECHUN

3.6-24kv Switching Station for Substation

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Switching Station
  • Altitude: <=2000m
  • Ambient Temperature: -35c-+40c
  • Packing: Wooden Cases
  • Port: Shanghai
  • Trademark: DECHUN

3.6-24kv Switching Station

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Switching Station
  • Altitude: <=2000m
  • Ambient Temperature: -35c-+40c
  • Packing: Wooden Cases
  • Port: Shanghai
  • Trademark: DECHUN

Three Phase Switching Station

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Type: Switching Station
  • Altitude: <=2000m
  • Ambient Temperature: -35c-+40c
  • Packing: Wooden Cases
  • Port: Shanghai
  • Trademark: DECHUN

12V 20W LED Power Supply Switching (LPV-20W-12V)

Min. Order: 10 Pieces
  • Usage: Light, Industry
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Conventional Step-down Transformer
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source
  • Yueqing Chance Electric Co., Ltd.
  • Zhejiang ISO 9001

DC Switching Powly Max-Output 40kw/0.6kv

FOB Price: US $ 1000-1200 / Piece
Min. Order: 1 Piece
  • Usage: All
  • Output Type: DC
  • Certification: ISO9001
  • Color: Customized
  • Type: ODM+OEM
  • Internal Structure: Linear Model
  • Jiangsu EKSI Electrical Manufacturing Co., Ltd.
  • Jiangsu ISO 9001, ISO 14001

LED Switching Power Supply 48V Switching 100W (LPV100W-48V)

Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Conventional Step-down Transformer
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source
  • Yueqing Chance Electric Co., Ltd.
  • Zhejiang ISO 9001

24V 150W Slim LED Switching Power Supply for Light Box

FOB Price: US $ 2-10 / 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, CCC
  • Power Supply Mode: Constant Voltage Source

50V 1200mA IP67 LED Switching Power Supply

FOB Price: US $ 6.5-7.5 / Piece
Min. Order: 5 Pieces
  • Output Type: Single
  • Warranty: 5years
  • Output Power: 60watt
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Automatic Transfer Switching Equipment (EQ1/Q2)

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Power Supplying System: Terminal Power Distribution Equipment

Running 35kv Ybm 40.5 Switch Station

FOB Price: US $ 10000-150000 / Piece
Min. Order: 1 Piece
  • Type: Switch Cabinet
  • Running Ste: Qinghai
  • Hv: 40.5kv
  • Structure: Compact
  • Packing: Export Wooden Box
  • Standard: ACCORDING TO CUSTOMER'S REQUIREMETNS

Automatic Transfer Switching Equipment (EQ4 Series NA Type)

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Connection Mode: Series Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Power Supplying System: Terminal Power Distribution Equipment
  • Energy Transmission: One-way Transmission

120W Switching Power Supply Desktop Power Adapter

FOB Price: US $ 8 / Piece
Min. Order: 1 Piece
  • Usage: Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display
  • Output Type: DC
  • Connection: Desktop
  • Model: SMD-120W
  • Power: 120W
  • Input: 100-240VAC

Automatic Transfer Switching Equipment (EQ4 Series C Type)

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Power Supplying System: Terminal Power Distribution Equipment

Automatic Transfer Switching Equipment (EQ4 Series T type)

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Power Supplying System: Terminal Power Distribution Equipment

Rainproof 12V 400W/200W Switching Power Supply Switching DC Transformer LED Driver

FOB Price: US $ 8-11 / Piece
Min. Order: 1 Piece
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

Automatic Transfer Switching Equipment (EQ4 Series M Type)

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Power Supplying System: Terminal Power Distribution Equipment

Automatic Transfer Switching Equipment (EQ4 Series Q Type)

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Power Supplying System: Terminal Power Distribution Equipment

12V 100W 200W Switching Power Supply Switching DC Transformer LED Driver

FOB Price: US $ 7-10 / Piece
Min. Order: 1 Piece
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Constant Current
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

Automatic Transfer Switching Equipment (EQ5 Series)

Min. Order: 100 Pieces
  • Output Type: Multiple
  • Warranty: 2 Years
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply
  • Voltage Regulating Mode: Frequency Modulation Type
  • Power Supplying System: Terminal Power Distribution Equipment

40W AC DC Power Adapter with CE

FOB Price: US $ 3-9 / Piece
Min. Order: 1000 Pieces
  • Usage: Game Player, Digital Camera, Display
  • Output Type: AC or DC
  • Certification: TUV, RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Internal Structure: Linear Model

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

250W 270W 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

250W 270W 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

60W Slim 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

100W Slim 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
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.