32,544 products found for 2,034  

Wholesale Dc Transformer

manufacturers & suppliers

Ee Series High Frequency Transformer/ SMPS Transformer/Power Flyback Transformer for DC Converter

FOB Price: US $ 0.09-0.14 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, ISO9001

Outdoor IP67 Waterproof 12V/24V 150W 220V AC to 12V DC LED Transformer with Ce RoHS

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

Current Transformer with DC Immunity for Power Meter (energy meter)

FOB Price: US $ 3.24-4.4 / 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

Constant Voltage Waterproof Outdoor IP67 AC 220V to DC 12V LED Transformer for LED Lighting

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

0.2 Accuracy 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

Epoxy Filling DC 11000V 1000mA Microwave Oven Flyback Transformer

FOB Price: US $ 3.98-4.5 / Piece
Min. Order: 5000 Pieces
  • Application: Power, Electronic
  • Cooling Method: Dry-type Transformer
  • Usage: High Voltage Ignitor
  • Frequency Characteristics: High Frequency
  • Shape of Core: U
  • Brand: Tw

Hz-3120 20A Portable Digital Transformer Coil DC Winding Resistance Test

FOB Price: US $ 500-3000 / Piece
Min. Order: 1 Piece
  • Function: Test
  • Display: Digital
  • Usage: Electric Component Tester, Catalytic Element Tester
  • Type: Resistance Tester
  • Environment: Low Temperature
  • Warranty: With Warranty

Smv-60-24 60W 24VDC 2.5A Waterproof IP67 Constant Voltage AC-DC Transformer

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

150W Car Power Inverter Adapater Charger Converter Transformer DC 12V to AC 220V

FOB Price: US $ 6.15-7.05 / Piece
Min. Order: 50 Pieces
  • Nature of Source Flow: Passive inverter
  • Certification: RoHS, CE
  • Output Power: 101 - 200W
  • Grid Type: Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type

AC/DC 12V 350W Constant Voltage LED Transformer with Ce RoHS

Min. Order: 10 Pieces
  • Usage: Light, Industry, Construction, Digital Products
  • Output Type: Quad
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, UL, RoHS
  • Power Supply Mode: Constant Voltage Source

120VAC to 12V 24V DC IP65 Waterproof LED Transformer with ETL UL Certificate

FOB Price: US $ 14-16 / Piece
Min. Order: 10 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: Electronic Step-down Transformer
  • Certification: TUV, CE, UL, RoHS, ETL
  • Power Supply Mode: Constant Voltage Source

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

Current Transformer with 5A/2mA DC Immunity

FOB Price: US $ 0.8-0.88 / Piece
Min. Order: 3000 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Three
  • Operation Condition: Indoor
  • Usage: Measurement
  • Winding Form: Single Layer & Tightly Wound Type

Hm-Gtb Light AC and DC High Voltage Dry Type Testing Transformer 30kVA 100kv

FOB Price: US $ 2700-5700 / Set
Min. Order: 1 Set
  • Type: Strength Testing Machine
  • Loading Method: Dynamic Load
  • Impedance Voltage: <12%
  • Surface Temperature-Raising: < 55°c
  • No-Load Current: < 4%
  • Continuous Working Time: <=60 Mins

Current Transformer, High Accuracy, DC Immune

FOB Price: US $ 1.5 / Piece
Min. Order: 1000 Pieces
  • Type: Electromagnetic
  • Production Process: Injection
  • Accuracy Grade: Class0.1,Class0.2
  • Application: Energy Meter
  • Certification: CE
  • Customized: Customized

DC Immune High Accuracy Transformer 1: 2500

FOB Price: US $ 1-1.8 / Piece
Min. Order: 100 Pieces
  • Type: Electromagnetic
  • Output Signal Type: Analog Output
  • Production Process: Plastic Case
  • Material: Amorphous Core
  • Accuracy Grade: 0.1G
  • Application: Electricity

12V 300W AC to DC LED Transformer with Ce

FOB Price: US $ 13.5 / Piece
Min. Order: 1 Piece
  • Usage: Light, Industry, Construction, Digital Products, Vehicle
  • Output Type: Triple
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE, RoHS
  • Power Supply Mode: Constant Voltage Source

Step Down Transformer, 220V AC to 24V DC

FOB Price: US $ 1-5 / Piece
Min. Order: 200 Pieces
  • Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Dry-type Transformer
  • Winding Type: Separated Winding Transformer
  • Certification: ISO9001-2000, UL, ISO9001, CCC

Rectifier Transformer DC Output 500V Bkz-10 10A

FOB Price: US $ 20.3-157.6 / Piece
Min. Order: 30 Pieces
  • Input Voltage: AC 220V/380V
  • Output Voltage: DC 24V~220V
  • Customized Design: Yes
  • Output Current: 5A, 10A, 20A, 30A
  • Packing: 1PCS/Case
  • Standard: CCC

Hdj-3 Intelligent Oil Immersed Testing Transformer AC DC Hipot Tester

FOB Price: US $ 300-4000 / Piece
Min. Order: 1 Piece
  • Type: Hipot Tester
  • Power: Electronic
  • Power Supply: AC DC 220V 50Hz
  • Capacity: 3kVA
  • Output Voltage: 50kv
  • High Voltage Current: 60mA

RM8 Rectifier Transformer for DC/DC Converter

FOB Price: US $ 0.59-0.75 / Piece
Min. Order: 1000 Pieces
  • Application: Power, Electronic, Instrument, Lighting
  • Phase: Single
  • Core: Core-type Transformer
  • Cooling Method: Oil-immersed Type Transformer
  • Winding Type: Multi-winding Transformer
  • Certification: ISO9001-2000, ISO9001, CCC

3A/5A/10A Automatic Single Phase Transformer DC Winding Resistance Tester

FOB Price: US $ 1000-10000 / Set
Min. Order: 1 Set
  • Type: Universal Testing Machine
  • Maxcapacity: <1000KN
  • Accuracy Grade: 0.5
  • Load Way: Electronic Load
  • Loading Method: Dynamic Load
  • Display: LCD

60A and 100A CT Core Immune DC Current Transformer

FOB Price: US $ 1 / Piece
Min. Order: 10 Pieces
  • Application: Electronic, Instrument, Position Sensor, Audio, Lighting
  • Type: Current Transformer
  • Phase: Single and Three
  • Operation Condition: Outdoor
  • Usage: Measurement
  • Winding Form: Multilayer Honeycomb Type

High Efficiency 5W 5V 1A LED AC/DC Transformer

FOB Price: US $ 1.8-1.9 / Piece
Min. Order: 100 Pieces
  • Usage: Light
  • Output Type: Single
  • Driving Method: LED Regulator Voltage
  • Circuit Structure: PWM Controlled
  • Certification: CE
  • Power Supply Mode: Constant Voltage Source

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

DC 11000V 1000mA Electrical Transformer Factory

FOB Price: US $ 3.98-4.5 / Piece
Min. Order: 5000 Pieces
  • Application: Power, Electronic
  • Cooling Method: Dry-type Transformer
  • Usage: High Voltage Ignitor
  • Frequency Characteristics: High Frequency
  • Shape of Core: U
  • Brand: Tw

5V 12V 24V DC Power Transformer

FOB Price: US $ 1 / Piece
Min. Order: 1000 Pieces
  • Usage: Switching
  • Output Type: DC
  • Certification: RoHS, UL, ISO9001, CCC
  • Color: Black
  • Type: OEM
  • Connection: Plug In

DC Immunity Current Transformer for Electricity Meter

FOB Price: US $ 3.24-4.4 / 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

LED 12V 40A Power Supply Adapter, AC 100-240V to DC 12V Transformers

FOB Price: US $ 6-10 / Piece
Min. Order: 100 Pieces
  • Output Type: Single
  • Warranty: 1 Year
  • Output Power: 401 - 500W
  • Input Voltage: Full Range
  • Connection Mode: Series Switching Power Supply
  • Starting Mode: Self-excited Switching Power Supply

500W DC to AC Inverter Transformer

FOB Price: US $ 48.5-55 / Piece
Min. Order: 1 Piece
  • Nature of Source Flow: Passive inverter
  • Certification: ISO9001, RoHS, CE, FCC
  • Output Power: 401 - 500W
  • Grid Type: off-Grid Inverter
  • Output Type: Single
  • Circuit Topologies: Full-Bridge Type
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