Home Electrical & Electronics Switching Power Supply Dc Transformer 2019 Product List
46,622 products found from 3,330  

Dc Transformer manufacturers & suppliers

120A Current Transformer for Energy Meter with DC Immunity

FOB Price: US $ 0.69-0.79 / Piece
Min. Order: 100 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

40A DC Immune Current Transformer 0.2 Class for Energy Meter

FOB Price: US $ 0.538-0.61 / Piece
Min. Order: 100 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: DC Immune Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

5 (100) a/2mA DC Immunity Current Transformer 0.1class

FOB Price: US $ 0.851-0.97 / Piece
Min. Order: 1000 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: DC Immune Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

DC Immunity Current Transformer for Electric Meters 120A

FOB Price: US $ 0.69-0.79 / Piece
Min. Order: 100 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

Suoer Power Transformer DC 24V to 12V Electronic Transformer for Cars with CE&RoHS (SE-20A)

Min. Order: 20 Pieces
  • Application: Power
  • Phase: Single
  • Winding Type: Auto-transformer
  • Certification: ISO9001-2000, ISO9001, CTA
  • Usage: Power Transformer
  • Brand: Suoer

5 (10) a/2mA Current Transformer with Copper 0.1class Without DC Immunity

FOB Price: US $ 0.68-0.776 / Piece
Min. Order: 1000 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: DC Immune Current Transformer
  • Phase: Single
  • Operation Condition: Indoor
  • Usage: Protection, Measurement
  • Winding Form: Multilayer Honeycomb Type

Constant Voltage Waterproof Outdoor IP67 AC 110/220V to DC 12V 30W 40W 60W 100W 120W 150W 200W 300W LED Power Transformer

FOB Price: US $ 6-15 / 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

DC Immune High Precision Current Transformer

FOB Price: US $ 1.3-1.9 / Piece
Min. Order: 100 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Accuracy Grade: 0.1G
  • IP Rating: IP65
  • Certification: RoHS
  • Customized: Non-Customized

S-201-48 200W 48V AC DC Transformer

FOB Price: US $ 11.55-13.53 / Piece
Min. Order: 1 Piece
  • Output Type: Single
  • Warranty: 2 Years
  • Output Power: 101 - 200W
  • Input Voltage: 85~132VAC/180~264VAC Selected by Switch 47~63Hz; 2
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

Factory Price Electric Power Frequency AC DC Power Testing Transformer

FOB Price: US $ 1000-2000 / Piece
Min. Order: 1 Piece
  • Application: Power, Electronic, Instrument, High Voltage Test
  • Phase: Three
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001

DIN Rail Switching Power Supply 60W 24V 2.5A DC AC Single Output LED Driver SMPS Switch Transformer

FOB Price: US $ 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

Outdoor SMPS Ad/DC Underwater Light Transformer

FOB Price: US $ 0.88-3.65 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Customization
  • Cooling Method: Customization
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, RoHS

Factory Sale Online Transformer on-Load Tap-Changer Tester (DC) Tap Changers for Spare Parts for Wholesales

FOB Price: US $ 2999-3299 / Piece
Min. Order: 1 Piece
  • Max Diameter of Workpiece: >3200mm
  • Mass Scope of Workpiece: 20kg
  • Type: Universal Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 1
  • Load Way: Electronic Load

12V5a 60W AC DC LED Power Transformer Mini Size with Ce RoHS FCC IEC Certificate

FOB Price: US $ 4.1-4.2 / 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

Ce GS UL 100-240V AC DC 24V 0.5A Power Adapter 24V 500mA Wall Plug Power Adaptor Transformer

FOB Price: US $ 1.97-2.05 / Piece
Min. Order: 300 Pieces
  • Usage: Switching, Game Player, Digital Camera, Display, LED
  • Output Type: DC
  • Certification: TUV, RoHS, UL, Ce
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

AC-DC RM10 Mode 6+6 Pins High Frequency Transformer

FOB Price: US $ 0.93-0.98 / Piece
Min. Order: 200 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC, Ce/UL/BV

AC DC Hipot Tester Dry Type Testing Transformer

Min. Order: 1 Piece
  • Task: Power Frenquency Withstand Voltage Test
  • Function: Measurement
  • Certification: ISO: 9001
  • Condition: New
  • Customized: Customized
  • Impedance Voltage: <10%

CCTV Camera Power Supply DC 12V 2A Lighting Transformer for LED Strip Light Switching Power Adapter Driver DVR System

FOB Price: US $ 2-3 / 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: Self-excited Switching Power Supply

Transformer for Transformer Coil Winding AC/DC Resistance Tester

FOB Price: US $ 600-1200 / Piece
Min. Order: 1 Piece
  • Max Diameter of Workpiece: <500mm
  • Mass Scope of Workpiece: <900kg
  • Type: DC Resistance Testers
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load

15W/20W/40W/60W 220V/IP65/IP67 12V 1A/1.5A/2A AC/DC LED Transformer

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, Ce/TUV/GS/
  • Power Supply Mode: Constant Voltage/Current

AC DC Adaptor High Frequency Transformer for Switching Power Supply

FOB Price: US $ 1-1.5 / Piece
Min. Order: 300 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Ee,Er,Efd,Etd,EPC,Pq,RM
  • Cooling Method: Dry-type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: UL, ISO9001, CCC, ISO9001:2015,Ce,SGS, IEC

IP67 Waterproof DC 12V 24V 300W Ultra-Thin LED Power Transformer

FOB Price: US $ 1-22 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Dual
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

Power Frequency AC DC Test Transformer/High Voltage Electrical Testing Transformer

FOB Price: US $ 550-3000 / Set
Min. Order: 1 Set
  • Type: Strength Testing Machine
  • Accuracy Grade: 1
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: Digital
  • Control: Manual Control

12V AC DC Power Adapter Inverter Transformer for CCTV Camera

FOB Price: US $ 1.89-2.21 / Piece
Min. Order: 1 Piece
  • Usage: Laptop, Mobile Phone, Game Player, Digital Camera, Phone, Display, CCTV Camera
  • Output Type: DC
  • Certification: RoHS, Ce
  • Color: Black
  • Type: OEM
  • Internal Structure: On-Off Type

Busbar Type Current Transformer DC

FOB Price: US $ 100 / Piece
Min. Order: 3 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: SemiConductor Integrated
  • Material: Metal
  • Accuracy Grade: 0.5G
  • Certification: CE

220V AC to 12V DC Transformer for Core Cutting Machine

FOB Price: US $ 9.9-49.9 / Piece
Min. Order: 500 Pieces
  • Application: Electronic
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000, ISO9001

200W 350W 400W 5V/12V/15V/24V/36V LED AC/DC Switching Power Supply Transformer

FOB Price: US $ 19.6 / 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

600W DC 12V to DC 24V Transformer (QW-DC600W1224)

FOB Price: US $ 23.8-28 / Piece
Min. Order: 1 Piece
  • Application: Power
  • Phase: Single
  • Core: Core-type Transformer
  • Winding Type: Auto-transformer
  • Usage: Power Transformer
  • Frequency Characteristics: Power Frequency

Ultrathin 22mm 50W 12V 24V AC DC LED Transformer

FOB Price: US $ 10.4-11.1 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Lighting
  • Phase: Single
  • Core: Shell-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Auto-transformer
  • Certification: ISO9001

100W AC/DC 12/24V 220V LED Transformer Slim Full Sealed

FOB Price: US $ 4.15-4.85 / Piece
Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: TUV, CE, RoHS, ISO9001, CCC
  • Power Supply Mode: Constant Voltage Source
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