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Autotransformer

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3 Phase Autotransformer Single Phase Autotransformer Oil Immersed Autotransformer Winding Autotransformer Winding Power Autotransformer Down Autotransformer

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120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

US $ 1,800-1,900 / Piece FOB
1 Piece (MOQ)
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Main Products: N/a
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Audited Supplier Audited Supplier Since 2025
Ewen (Shanghai) Electrical Equipment Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2025
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33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva

33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva

US $ 1,000-5,999 / Piece FOB
1 Piece (MOQ)
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Usage : Rectifier Transformer, Combined Transformer, Power Transformer
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Audited Supplier Audited Supplier Since 2022
Changzhou Pacific Electric Power Engineering Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
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120kVA 400V-2.1kv Custom Electrical Copper Dry Auto Transformer Supplier for Machine Tool to Step up of Power 0-2000kVA with Low Voltage 0V-3.3kv

120kVA 400V-2.1kv Custom Electrical Copper Dry Auto Transformer Supplier for Machine Tool to Step up of Power 0-2000kVA with Low Voltage 0V-3.3kv

1 Piece (MOQ)
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Main Products: Power Transformer, DC Line Reactor, AC Line Reactor, Reactor for VFD, Single-Phase Transformer, Three-Phase Transformer, Dry-Type Transformer, High-Frequency Transformer, High-Frequency Reactor, Electric Transformer
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Audited Supplier Audited Supplier Since 2022
Changsha Lushan Electronic Technology Co., Ltd.

Manufacturer/Factory

Hunan, China Since 2022
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Huarui 1250kVA 10/10kv Auto Transformer for Energy Saving with Oltc

Huarui 1250kVA 10/10kv Auto Transformer for Energy Saving with Oltc

US $ 10,000-18,000 / Piece FOB
1 Piece (MOQ)
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Usage : Power Transformer, Distribution Transformer
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Audited Supplier Audited Supplier Since 2022
Liaocheng Huarui Electric Co., Ltd.

Manufacturer/Factory,Group Corporation

Shandong, China Since 2022
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Single Phase 32steps Auto Transformer Voltage Regualtor

Single Phase 32steps Auto Transformer Voltage Regualtor

US $ 28,000 / Set FOB
1 Set (MOQ)
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Main Products: Power Transformer, Dry Type Transformer, Compact Transformer Substation, Ring Main Unit, Switchgear, Load Break Switch, Recloser, Step Voltage Regulator, Current Voltage Transformer, Metering Unit
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Audited Supplier Audited Supplier Since 2007
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory,Other,Group Corporation

Zhejiang, China Since 2007
Chat Now Send Inquiry
Qzb Autotransformer Motor by Source Manufacturers Three-Phase with Strong Conductivity

Qzb Autotransformer Motor by Source Manufacturers Three-Phase with Strong Conductivity

US $ 733 / Piece FOB
1 Piece (MOQ)
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Audited Supplier Audited Supplier Since 2017
Yueqing Shuntong Imp. & Exp. Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2017
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15 kVA Three-Phase Dry Autotransformer

15 kVA Three-Phase Dry Autotransformer

2 Pieces (MOQ)
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Main Products: Transformer, Voltage Stabilizer, Step up and Down Transformer, Variable Frequency Power Supply, Frequency Converters, UPS, Voltage Transformer, Voltage Regulator, Power Distribution Cabinet, Power Transformer
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Audited Supplier Audited Supplier Since 2019
Shenzhen Xingkerong Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2019
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Factory Customized Auto Transformer Leading Manufacturer for Subway with IEC 2X27.5 Kv/27.5 Kv, 50mva

Factory Customized Auto Transformer Leading Manufacturer for Subway with IEC 2X27.5 Kv/27.5 Kv, 50mva

US $ 1,000-5,999 / Piece FOB
1 Piece (MOQ)
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Shape of Core : EI
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Audited Supplier Audited Supplier Since 2022
Changzhou Pacific Electric Power Engineering Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2022
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208/280V Copper Wire Three Phase Auto Transformer

208/280V Copper Wire Three Phase Auto Transformer

US $ 200-20,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Reactor, Transformer, Power Supply Unit
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Audited Supplier Audited Supplier Since 2021
Wuxi Jiade Transformer Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
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Toroidal /Single/Three Phase/Electric/Price/Step Down/Electrical/Dry Type/Rectifier/Inverter/Step up/Isolation/Auto Transformer/High Voltage/ Power Supply

Toroidal /Single/Three Phase/Electric/Price/Step Down/Electrical/Dry Type/Rectifier/Inverter/Step up/Isolation/Auto Transformer/High Voltage/ Power Supply

US $ 1.5-3 / Piece FOB
20 Pieces (MOQ)
More
Usage : Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
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Audited Supplier Audited Supplier Since 2021
Brightex Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
100kVA 20kv/0.4kv 50Hz Oil Immersed Type Electrical Distribution Three Phase Indoor/Outdoor Power Auto Transformer Price

100kVA 20kv/0.4kv 50Hz Oil Immersed Type Electrical Distribution Three Phase Indoor/Outdoor Power Auto Transformer Price

US $ 1,000-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Switchgear, Substation, Circuit Breaker
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Qingdao Hengfengyou Electrical Engineering Co., Ltd.

Shandong, China Since 2020
Chat Now Send Inquiry
2023 Soboom 25kVA 13.8kv 120/240V Auto Transformer High-Quality Single-Phase Pole-Mounted Transformer

2023 Soboom 25kVA 13.8kv 120/240V Auto Transformer High-Quality Single-Phase Pole-Mounted Transformer

US $ 1,000-2,000 / Set FOB
1 Set (MOQ)
More
Usage : Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2020
Shanghai Xunbang International Trading Co., Ltd.

Manufacturer/Factory

Shanghai, China Since 2020
Chat Now Send Inquiry
Transformer Silicon Steel Instrument Transformer Voltage Regulator Electrical Control System Specialized Electrical Equipment
15 AMP 11 kVA Variable Auto Transformer 3 Phase 440 Volt

15 AMP 11 kVA Variable Auto Transformer 3 Phase 440 Volt

US $ 330-880 / Piece FOB
1 Piece (MOQ)
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Main Products: Power Transformers Oil Immersed Transformer, Distribution Transformer Dry Type Transformer, High Voltage Switchgear, Low Voltage Switchgear Equipment, Vacuum Circuit Breaker, Sf6 Gas Circuit Breaker, Air Core Series Reactor, Oil Immersed Inductive, Arrester Disconnector, Grounding Resistor Cabinet
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Henan Energy Electric Equipment Co.,Ltd

Manufacturer/Factory,Trading Company

Henan, China Since 2024
Chat Now Send Inquiry
400kVA 380/660V Auto Transformer with Bushings Enclosure

400kVA 380/660V Auto Transformer with Bushings Enclosure

US $ 5,900-6,900 / Piece FOB
1 Piece (MOQ)
More
Phase : Three
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Liaocheng Huarui Electric Co., Ltd.

Manufacturer/Factory,Group Corporation

Shandong, China Since 2022
Chat Now Send Inquiry
High Frequency Er39-C1s Equipment Excellent Workmanship Electrical Auto Transformer

High Frequency Er39-C1s Equipment Excellent Workmanship Electrical Auto Transformer

US $ 0.9 / Piece FOB
100 Pieces (MOQ)
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Main Products: Electronic Transforme
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Xinsheng Electronic Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Three phase power auto transformer

Three phase power auto transformer

US $ 135-139 / Piece FOB
50 Pieces (MOQ)
More
Shape of Core : EI
Contact Supplier
Audited Supplier Audited Supplier Since 2020
AL Transfo Technology Limited

Manufacturer/Factory

Anhui, China Since 2020
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13.8kv Single Phase 32steps Auto Transformer Voltage Regualtor

13.8kv Single Phase 32steps Auto Transformer Voltage Regualtor

US $ 28,000 / Set FOB
1 Set (MOQ)
More
Main Products: Power Transformer, Dry Type Transformer, Compact Transformer Substation, Ring Main Unit, Switchgear, Load Break Switch, Recloser, Step Voltage Regulator, Current Voltage Transformer, Metering Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2007
Wenzhou Rockwill Electric Co., Ltd.

Manufacturer/Factory,Other,Group Corporation

Zhejiang, China Since 2007
Chat Now Send Inquiry
Customized Auto Transformer Voltage Stabilizing Autotransformer

Customized Auto Transformer Voltage Stabilizing Autotransformer

US $ 5-15 / Piece FOB
100 Pieces (MOQ)
More
Application : Power, Electronic, Instrument, Lighting, Rectifier, Audio
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen Okerda Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2019
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208V 240V to 277V 380V 480V Step up Autotransformer

208V 240V to 277V 380V 480V Step up Autotransformer

US $ 3.5-15 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Landscape Lighting Transformers, Dimmable LED Drivers, Low Voltage Transformers, LED Transformers, Ei Transformers, Toroidal Transformers, Outdoor Lighting Transformers, Waterproof Lighting Transformers, Magnetic LED Drivers, Linear LED Drivers
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
100kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

100kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer

US $ 240-310 / set FOB
1 set (MOQ)
More
Winding Type : Auto-transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Anhui Kebang Electric Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Anhui, China Since 2024
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Related Videos
  • What is 120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer
    What is 120kVA Capacity 480V/380V/240V Dry Type Step Down Three Phase Electrical Autotransformer
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is 33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva
    What is 33 Years High Voltage Oil-Immersed Autotransformer for Power Grid 2X27.5 Kv/27.5 Kv, 50mva
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Huarui 1250kVA 10/10kv Auto Transformer for Energy Saving with Oltc
    What is Huarui 1250kVA 10/10kv Auto Transformer for Energy Saving with Oltc
    Negotiable
    1 Piece (MOQ)
    Contact Supplier
  • What is Single Phase 32steps Auto Transformer Voltage Regualtor
    What is Single Phase 32steps Auto Transformer Voltage Regualtor
    Negotiable
    1 Set (MOQ)
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Auto Transformer for Industry (600V, 690V)

Auto Transformer for Industry (600V, 690V)

1 Piece (MOQ)
More
Main Products: Automatic Voltage Regulator, AC Voltage Transformer, Electrical Bidet, Voltage Stabilizer, Transformer, Intelligent Energy-Saver, Isolation Transformer, AVR, Power Conditioner, Reactors
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Wenzhou Modern Group Co., Ltd.

Zhejiang, China Since 2005
Chat Now Send Inquiry
8kVA Three Phase Autotransformer

8kVA Three Phase Autotransformer

US $ 600-800 / Piece FOB
1 Piece (MOQ)
More
Frequency Characteristics : Power Frequency
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Baocheng Power Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
Mingch Cheap Small Size Qzb Series 50Hz 3 Phase Autotransformer

Mingch Cheap Small Size Qzb Series 50Hz 3 Phase Autotransformer

US $ 32.5-37.35 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Voltage Stabilizer, Frequency Inverter, Pure Sine Wave Power Inverter, Frequency Converter, VFD, Voltage Regulator, Transformer, Modified Sine Wave Power Inverter
Contact Supplier
Audited Supplier Audited Supplier Since 2008
Zhejiang Mingch Electrical Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2008
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Factory Customized Auto Transformer High Voltage Stabilizing Autotransformer for CNC Machine

Factory Customized Auto Transformer High Voltage Stabilizing Autotransformer for CNC Machine

US $ 2-300 / Piece FOB
50 Pieces (MOQ)
More
Certification : ISO9001-2000
Contact Supplier
Audited Supplier Audited Supplier Since 2025
Tianjin Carel Tech Co., Ltd.

Manufacturer/Factory,Trading Company

Tianjin, China Since 2025
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High /Low Voltage Single Phase Auto Transformer with SGS Certificate

High /Low Voltage Single Phase Auto Transformer with SGS Certificate

US $ 200-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Reactor, Transformer, Power Supply Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Jiade Transformer Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
Chat Now Send Inquiry
Auto Transformer for Industry (Low Voltage)

Auto Transformer for Industry (Low Voltage)

1 Piece (MOQ)
More
Winding Type : Two-winding Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2005
Wenzhou Modern Group Co., Ltd.

Zhejiang, China Since 2005
Chat Now Send Inquiry
New Design Customized Transformer 400kVA 380/660V 50Hz Yn0 Dyn Auto Transformer with Bushings Enclosure

New Design Customized Transformer 400kVA 380/660V 50Hz Yn0 Dyn Auto Transformer with Bushings Enclosure

US $ 499 / Piece FOB
1 Piece (MOQ)
More
Main Products: Power Transmission Distribution Transformer, Oil Immersed Transformer, Dry Type Transformer, Pad Pole Mounted Transformer, Box Type Transformer Compact Substation, Electrical Transformer, High Medium and Low Voltage Switchgear, Control Transformer Current Transformer, Recloser Metering Unit Circuit Breaker, Step up Down Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2023
Qinghao Transformer Co., Ltd.

Manufacturer/Factory,Trading Company,Group Corporation

Zhejiang, China Since 2023
Chat Now Send Inquiry
1500va 2000va 3000va 3500va Step-up Step-Down Autotransformer

1500va 2000va 3000va 3500va Step-up Step-Down Autotransformer

US $ 3.5-15 / Piece FOB
10 Pieces (MOQ)
More
Frequency Characteristics : Low Frequency
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
Huarui Oil Immersed Distribution Auto Transformer Price

Huarui Oil Immersed Distribution Auto Transformer Price

US $ 10,000-18,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Power Transformer, Distribution Transformer, Electric Transformer, Electrical Transformer, Pad Mounted Substation, High Low Voltage Switchgear, Pad Mounted Transformer, Oil Immersed Transformer, Dry Type Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2022
Liaocheng Huarui Electric Co., Ltd.

Manufacturer/Factory,Group Corporation

Shandong, China Since 2022
Chat Now Send Inquiry
400kVA Three Phase Auto Transformer (with fan and temperature control)

400kVA Three Phase Auto Transformer (with fan and temperature control)

US $ 6,000-8,000 / Piece FOB
1 Piece (MOQ)
More
Winding Type : Separated Winding Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Dongguan Baocheng Power Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
Chat Now Send Inquiry
1140V/110kw/75A Cast Resin Three Phase Auto Transformer with Factory Price Supply

1140V/110kw/75A Cast Resin Three Phase Auto Transformer with Factory Price Supply

US $ 200-20,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Reactor, Transformer, Power Supply Unit
Contact Supplier
Audited Supplier Audited Supplier Since 2021
Wuxi Jiade Transformer Co., Ltd.

Manufacturer/Factory

Jiangsu, China Since 2021
Chat Now Send Inquiry
Ei Power High Voltage Step Down Auto Transformer

Ei Power High Voltage Step Down Auto Transformer

US $ 0.5-5 / Piece FOB
500 Pieces (MOQ)
More
Application : Power, Electronic, Instrument, Lighting, Rectifier, Audio
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Qingdao Noble Electronics Co., Ltd.

Shandong, China Since 2019
Chat Now Send Inquiry
Ttn St1000va 220V to 110V Step up &Down Auto Transformer for House Electrical Appliances

Ttn St1000va 220V to 110V Step up &Down Auto Transformer for House Electrical Appliances

US $ 14.25 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Voltage Stabilizer, Voltage Regulator, AVR, Solar Panels, Power Inverter, AC Voltage Stabilizer, AC Voltage Regulator, Home Voltage Stabilizer, AVR for Generator, Power Supply
Contact Supplier
Audited Supplier Audited Supplier Since 2012
Zhejiang TTN Electric Co., Ltd.

Manufacturer/Factory,Trading Company

Zhejiang, China Since 2012
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Three Phase Auto Transformers for Industrial Equipment

Three Phase Auto Transformers for Industrial Equipment

US $ 142-150 / Piece FOB
50 Pieces (MOQ)
More
Phase : Three
Contact Supplier
Audited Supplier Audited Supplier Since 2020
AL Transfo Technology Limited

Manufacturer/Factory

Anhui, China Since 2020
Chat Now Send Inquiry
Outdoor 30kVA Autotransformer All Copper with Switch

Outdoor 30kVA Autotransformer All Copper with Switch

US $ 850-1,600 / Piece FOB
1 Piece (MOQ)
More
Main Products: Transformer, Voltage Stabilizer, Step up and Down Transformer, Variable Frequency Power Supply, Frequency Converters, UPS, Voltage Transformer, Voltage Regulator, Power Distribution Cabinet, Power Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2019
Shenzhen Xingkerong Technology Co., Ltd.

Manufacturer/Factory,Trading Company

Guangdong, China Since 2019
Chat Now Send Inquiry
115VAC to 85/95/105/110/115/125VAC Autotransformer

115VAC to 85/95/105/110/115/125VAC Autotransformer

US $ 3.5-15 / Piece FOB
10 Pieces (MOQ)
More
Usage : Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
Contact Supplier
Audited Supplier Audited Supplier Since 2024
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
Chat Now Send Inquiry
3 Phase Autotransformer Single Phase Autotransformer Oil Immersed Autotransformer Winding Autotransformer Winding Power Autotransformer Down Autotransformer
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