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0 12 Transformer

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Supplier sourcing insights & recommendations

Coherent Market Insights
Persistence Market Research
29 来源

I have completed a comprehensive analysis of the 0-12V transformer market and supplier landscape.

The low-voltage power transformer market is projected to grow from $14.8 billion in 2025 to $25.6 billion by 2034, driven largely by grid modernization and the expansion of renewable energy infrastructure. A significant trend is the shift toward dry-type transformers due to their fire safety benefits for indoor applications like data centers and hospitals.

I have identified 90+ verified suppliers capable of manufacturing 0-12V and step-down transformers. The top manufacturers include specialized electronics firms in China with significant export experience to North America and Europe.

Detailed market insights and the complete supplier shortlist can be found in the attached reports and data files.

I have identified 90+ suppliers for your transformer needs. Would you like to:

0 12 Low Voltage Transformer Manufacturer

Verified suppliers · 3 lists

Xiamen Hongfeng Intelligent Technology Co., Ltd.

Xiamen Hongfeng Intelligent Technology Co., Ltd.

VerifiedManufacturer· 1 yrs · Fujian, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Provides e-commerce design services

Inspection according to client's requirement

≤1h
Reply
Main categories
MV&HV TransformersMV&HV SwitchgearVoltage Regulators/Stabilizers
11kv 2000kva Low Noise Energy Saving for Hospital Dry Type Transformer Power Transformer
11kv 2000kva Low Noise for Hospital Power Dry Type Transformer Dry Transformer
High Voltage 66kv 10MVA Power Supply Transformer for Utility Transmission
$1,000-5,000
MOQ : 1 set
$1,000-5,000
MOQ : 1 set
$1,280-3,350
MOQ : 1 set
Contact
Xiamen Unicreed Electronics Co., Ltd.

Xiamen Unicreed Electronics Co., Ltd.

· 8s yrs · Fujian, CN🇨🇳
Matches
4/4

Recommended supplier for Low Voltage Transformers

5.0/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤9h
Reply
Main categories
Instrument TransformerLow Voltage Transformers
Customized EI Power Electric Transformer 230v to 12v Low Voltage Transformador with 220kv Input Voltage
OEM/ODM Low Frequency EI 220V 230V to 12V 18V 24VAC Step Down Lamination Linear Transformer for Industrial Control
Hot Sales Encapsulated Low Frequency 12v/15v/18v Transformers for Low Voltage Applications
$0.45-0.89
MOQ : 3000 pieces
$1.68-3.95
MOQ : 500 pieces
$1.38-1.58
MOQ : 500 pieces
Contact
Foshan Shunde Jingwei Electrical & Electronics Co., Ltd.

Foshan Shunde Jingwei Electrical & Electronics Co., Ltd.

VerifiedManufacturer· 2s yrs · Guangdong, CN🇨🇳
Matches
4/4

17 years of experience in industry

17 years of experience in exporting

Inspection of all products

≤12h
Reply
Main categories
Isolation and Auto transformers
Low-frequency Power Transformer Manufacturer - Lead Transformer | Custom Production Can Be Carried Out Based on Samples
Low-frequency Power Transformer EI6625, 12V 30A, air Conditioner Thermostat Power Transformer
120v 10 V/9v/12v 300mA Electric Power Mini Transformer, Linear Transformer for Safety and Security
$38.50-39
MOQ : 500 pieces
$11.30-11.50
MOQ : 2000 pieces
$1.15-1.20
MOQ : 5000 pieces
Contact
Yueqing Yilerck Technology Co., Ltd.

Yueqing Yilerck Technology Co., Ltd.

· 5s yrs · Zhejiang, CN🇨🇳
Matches
4/4

Well‑matched supplier in Transformers

4.9/5.0(35)
Rating
<15%
Reorder
94.6%
On-time
≤6h
Reply
Main categories
Other LV Products
Low-voltage Closed Type Current Transformer RCT-35 50/5A Class 0.5 Round Ring Core Type Current Transformer
Factory Supply 4.5VA 12V 15V 24v 110V 220V Low Frequency sealed Pulse Transformer
$2.65-3
MOQ : 50 pieces
$1.30-1.35
MOQ : 1 piece
Contact
Yueqing Xianhui Electric Co., Ltd.

Yueqing Xianhui Electric Co., Ltd.

· 8s yrs · Zhejiang, CN🇨🇳
Matches
4/4

Reliable supplier in Transformers

4.5/5.0(8)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Voltage Regulators/Stabilizers
12 v Transformer Transformer 220v to 48v
12V Single Phase Toroidal Coil Switching Power Transformer 250VA High Efficiency Copper Winding
24v 12v Transformer 50va Transformer
$2.20-3.20
MOQ : 1 piece
$14.50-17.80
MOQ : 1 piece
$50-65
MOQ : 1 piece
Contact
Foshan Hongxi Transformer Co., Ltd.

Foshan Hongxi Transformer Co., Ltd.

VerifiedManufacturer· 8s yrs · Guangdong Province, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

4.7/5.0(11)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Low Voltage TransformersInverters & Converters
Manufacturer 220V Voltage Control Power Transformer Electric Supplier of Low Voltage Transformers
Low Frequency Transformator 12v 220v 15va Ei 57 Step up Power Transformer 12v
4 Pin Type Transformer 5VA Low Voltage Low Frequency Needle Current Transformer
$3-10
MOQ : 15 pieces
$3-10
MOQ : 1 piece
$1-2
MOQ : 1 piece
Contact
Zhongshan Le Ming Ge Electronic Industrial Co., Ltd.

Zhongshan Le Ming Ge Electronic Industrial Co., Ltd.

· 9s yrs · Guangdong, CN🇨🇳
Matches
4/4

Competitive supplier in Low Voltage Transformers

≤5h
Reply
Main categories
Ferrites oldInductors, Coils
Good Price Low Voltage Current Small EE8.3 240v Ac 24v Dc Transformer for Microwave Oven
Factory Price EE Types High Frequency Power Mini 220v 12v Electric Transformer
EE25 Type Micro 220v 12 0 12v Neon Transformer with Factory Price
$0.10-1
MOQ : 1500 pieces
$0.05-1
MOQ : 1000 pieces
$0.15-1
MOQ : 1500 pieces
Contact
Yueqing Open Electric Co., Ltd.

Yueqing Open Electric Co., Ltd.

· 8s yrs · Zhejiang, CN🇨🇳
Matches
4/4

Competitive supplier in Transformers

4.4/5.0(35)
Rating
<15%
Reorder
95.8%
On-time
≤3h
Reply
Main categories
Miniature Circuit BreakersEnergy Meters
OPEN BT12-8 transformer output 4V 8V 12V 24V DOOR BELL DIN RAIL MODULAR TRANSFORMER Doorbell Transformer 230V 50/60HZ 15VA
$3-4
MOQ : 10 pieces
Contact
Shenzhen Deck Yard Lighting Co., Ltd.

Shenzhen Deck Yard Lighting Co., Ltd.

· 11s yrs · Guangdong, CN🇨🇳
Matches
4/4

Recommended supplier for Low Voltage Transformers

<15%
Reorder
100.0%
On-time
≤2h
Reply
US $180+
Transactions
Main categories
Garden LightsSolar Garden LightsBrick Lights
ETL 12V Low Voltage Transformer with PHOTO SENSOR Low Voltage Current Transformer with Timer for Landscape Lighting
Low Voltage Transformer with PHOTO CELL SENSOR 100W Outdoor Low Voltage Led Landscape Light Transformer with Timer
ETL 12V Transformer with PHOTO CELL Outdoor Low Voltage Led Landscape Light Transformer with Timer 100W Low Voltage Transformer
$5-30
MOQ : 500 pieces
$5-30
MOQ : 500 pieces
$5-50
MOQ : 500 pieces
Contact
Zhangjiagang Huayang Electronics Co., Ltd.

Zhangjiagang Huayang Electronics Co., Ltd.

· 12s yrs · Jiangsu, CN🇨🇳
Matches
4/4

Recommended supplier for Transformers

≤25h
Reply
Main categories
Inductors, CoilsOther Wires, Cables & Cable Assemblies
Small Electrical Transformer Pictures
Low Voltage Low Frequency Current Transformer
12-0-12 Transformer 30va Power Transformer
$0.50-3
MOQ : 100 pieces
$1-2
MOQ : 100 pieces
$4.40-4.90
MOQ : 100 pieces
Contact
Shenzhen Signalwell Technology Co., Ltd.

Shenzhen Signalwell Technology Co., Ltd.

· 12s yrs · Guangdong, CN🇨🇳
Matches
4/4

Reliable supplier in Power Transformers

4.8/5.0(33)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Communication AntennasTV AntennaConnector Accessories
220V Power Transformer EI 4830 Power low frequency 5V 12V 24V2 transformer isolation transformer for power supply
$2-5
MOQ : 1 set
Contact
Shenzhen Magtop Technology Co., Ltd.

Shenzhen Magtop Technology Co., Ltd.

VerifiedManufacturer· 15s yrs · Guangdong, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Provides e-commerce design services

21 years of experience in exporting

4.9/5.0(36)
Rating
<15%
Reorder
100.0%
On-time
≤6h
Reply
Main categories
ConnectorsInductors, Coils
220 12 Volts Transformer Miniature Transformer
Inverter transformers 12v 10 Amp Low Frequency Audio Transformer
$0.90-1.30
MOQ : 1000 pieces
$1.20-8
MOQ : 1 piece
Contact
Jiangsu Yunbian Transformer Co., Ltd.

Jiangsu Yunbian Transformer Co., Ltd.

VerifiedManufacturer· 2s yrs · Jiangsu, CN🇨🇳
Matches
4/4

Top 20% for inquiries in Low Voltage Transformers - United States of America market

Operates 6 self-owned production lines with certified equipments

Provides e-commerce design services

4.9/5.0(7)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
MV&HV TransformersLow Voltage TransformersInverters & Converters
High Quality 50KVA 30 KVA Auto Dry Control Isolation Transformer 220v 380v 440v Three Phase 240v 415v/200v/208v Flyback Power
Safety Isolation Transformer 1-Phase Overload Protection ISO9001 CE Certified
Single-Phase Cast Resin Low Voltage Toroidal Power Transformer with ONAN Cooling and High Efficiency 0.98
$945-2,067
MOQ : 1 set
$7.90-9.90
MOQ : 1 set
$24.70-124.80
MOQ : 10 sets
Contact
Jiangsu First Power Co., Ltd.

Jiangsu First Power Co., Ltd.

VerifiedManufacturer· 4s yrs · Jiangsu, CN🇨🇳
Matches
4/4

Top 10% for orders in Low Voltage Transformers

Provides e-commerce design services

Has served Fortune 500 clients

4.9/5.0(10)
Rating
<15%
Reorder
100.0%
On-time
≤5h
Reply
Main categories
MV&HV TransformersVoltage Regulators/Stabilizers
CE Certification 50/60HZ Dry Type Low Voltage 800V-400V-50KVA Transformer for Industrial Power Supply
ANSI Standard 1-300KVA Low Voltage There Phase 690V 400V Dry Type Electrical Transformer for Industrial Power Supply
CE for Certified 6KVA Single Phase Isolated Low Voltage Transformer 380V Output for Industrial Power Supply 110V 240V 230V 120V
$600-1,100
MOQ : 1 piece
$207-2,129
MOQ : 1 piece
$137
MOQ : 1 piece
Contact
Huizhou Magtop Electronic Co., Ltd.

Huizhou Magtop Electronic Co., Ltd.

VerifiedManufacturer· 8s yrs · Guangdong, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

5.0/5.0(42)
Rating
12%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Instrument TransformerInductors, Coils
Transformers 12v 10 Amp Subwoofer Power Isolation High Voltage Transformer
Manufacturer Isolation Transformer 220V to 12V 24V EI Low Frequency Transformer
EI Transformer 220V 6V 9V 12V 16V 18V 24V Copper Core Low Frequency Step Down AC Power for Speaker Amplifier
$0.89-1.89
MOQ : 100 pieces
$1.80-2
MOQ : 10 pieces
$1.17
MOQ : 100 pieces
Contact
Wenzhou Wode Electrical Co., Ltd.

Wenzhou Wode Electrical Co., Ltd.

VerifiedManufacturer· 15s yrs · Zhejiang, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Inspection of all products

5.0/5.0(4)
Rating
<15%
Reorder
90.5%
On-time
≤5h
Reply
Main categories
Switching Power SupplyLED DriverHumidifier
12v Transformer Medical Isolation Transformer EI48 Low Frequency Transformer 220v to 12v
110V 220V AC-DC Transformer 120w 12v 24v D-120C Dual Output Switching Power Supply
110V 220V AC-DC transformer 120w 5v 12v D-120A dual output switching power supply
$0.50-5
MOQ : 1 piece
$12.20-13.80
MOQ : 1 piece
$12.20-13.80
MOQ : 1 piece
Contact
Shenzhen Ottima Technology Co., Ltd.

Shenzhen Ottima Technology Co., Ltd.

VerifiedManufacturer· 13s yrs · Guangdong, CN🇨🇳
Matches
4/4

Participated in 1 trade show in United States of America

Provides e-commerce design services

Supports shipping to FBA warehouses

5.0/5.0(18)
Rating
27%
Reorder
99.5%
On-time
≤2h
Reply
Main categories
LED DriverSwitching Power SupplyLighting Transformers
UL ETL SAA CE 12V 24V DC LED Power Supply Transformer 30W 50W 60W 100W 150W 300W 320W 400W 600W Triac Dimmable LED Driver
Otm-e12-18w 100-240vac 2.0a Input 12vac Dc 2000ma24w Ultrathin and DuPont Terminal Constant Voltage Power Supply Led Driver
UL ETL Listed 12V 24V DC LED Power Supply Transformer 50W 60W 100W 150W 300W 320W 400W 600W Triac Dimmable Led Light Transformer
$0.25-11.96
MOQ : 1 piece
$1-3.50
MOQ : 1 piece
$3.65-39.50
MOQ : 1 piece
Contact
Ninghai Yingjiao Electrical Co., Ltd.

Ninghai Yingjiao Electrical Co., Ltd.

VerifiedManufacturer· 9s yrs · Zhejiang, CN🇨🇳
Matches
4/4

Operates 15 self-owned production lines with certified equipments

26 years of experience in exporting

Inspection of all products

<15%
Reorder
50.0%
On-time
≤14h
Reply
US $10,000+
Transactions
Main categories
Switching Power SupplyPower AdaptersLED Driver
EI Transformer Manufacturer 50HZ/60HZ 10W 12V 24V Power Transformer
Yingjiao Input 100V to 240V Low Frequency Power Supply AC Transformer 12V 15V 19V 24V 36V 5W
Yingjiao AC Electric Power Transformer Transformador 220v/12vac 50w Professional Supplier 220V 12V 24V 12VA Single TOROIDAL 12W
$0.75-1.80
MOQ : 500 pieces
$0.60-1.30
MOQ : 1000 pieces
$1-1.80
MOQ : 1000 pieces
Contact
Dsj Electrical Co., Ltd.

Dsj Electrical Co., Ltd.

VerifiedManufacturer· 1 yrs · Beijing, CN🇨🇳
Matches
4/4

Top 10% for inquiries in Low Voltage Transformers - United States of America market

Comply with ISO standards

After-sales service includes personnel training

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Power Distribution EquipmentMV&HV TransformersMV&HV Switchgear
High Efficiency Control Transformer for Industrial Equipment, Compact Design, 50VA-500VA
High Quality UL/CE Certificate Low Voltage Power Transformer,Dry Type Industrial Control Transformer
Factory Price,Low Noise Energy Saving Power Transformer, High Voltage Three Phase Oil Type Distribution Transformer
$35-1,700
MOQ : 1 set
$1,500-3,000
MOQ : 1 set
$2,500-22,300
MOQ : 1 set
Contact
Nanning Dongjie Electric Power Technology Co., Ltd.

Nanning Dongjie Electric Power Technology Co., Ltd.

VerifiedManufacturer· 1 yrs · Guangxi, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

<15%
Reorder
100.0%
On-time
≤21h
Reply
US $7+
Transactions
Main categories
Power Distribution EquipmentMoulded Case Circuit Breakers
Small & High Sensitivity BE-30CT 100/5A AC Low Voltage Current Measurement Transformers Current Transformer
Factory Direct 1000VA Machine Tool Control Transformer 240V 220V to 12V 24V 36V Single Phase Isolation Low Voltage Transformers
$2.80-5
MOQ : 1 piece
$25-30
MOQ : 1 set
Contact
Changzhou Feiyang Electronic Technology Co., Ltd.

Changzhou Feiyang Electronic Technology Co., Ltd.

VerifiedManufacturer· 2s yrs · Jiangsu, CN🇨🇳
Matches
4/4

Accepts over 8 secure payment methods

Operates 25 self-owned production lines with certified equipments

Meets UL standards in United States of America

5.0/5.0(1)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Transformers oldInductors, Coils
Power EI60 Low Frequency Pin-type Transformer 120 220v 230v 24v 12v 5v Customize Silicon Steel Sheet Transformer
Power 120 220v 230v 24v 12v 5v Customize Transformer Silicon Steel Sheet Transformer Low Frequency EI60 Pin-type
Low Frequency Transformer Power 120 220v 230v 24v 12v Customize EI60 Silicon Steel Sheet Transformer Waterproof
$6-9
MOQ : 100 pieces
$6-9
MOQ : 100 pieces
$6.90-9.90
MOQ : 100 pieces
Contact
Chongqing Yuhe Electric Power Equipment Co., Ltd.

Chongqing Yuhe Electric Power Equipment Co., Ltd.

VerifiedManufacturer· 2s yrs · Chongqing, CN🇨🇳
Matches
4/4

100% quality control across all production lines

Provides e-commerce design services

Inspection of all products

≤1h
Reply
Main categories
MV&HV TransformersPower Distribution EquipmentMV&HV Switchgear
Factory SCB11 250KVA 10KV to 0.48KV Low Loss Low Noise Three Phase IEC60076 ISO CE Certified Dry Type Transformer
$700-6,690
MOQ : 1 set
Contact
Wenzhou Wenyu Electric Co., Ltd.

Wenzhou Wenyu Electric Co., Ltd.

· 2s yrs · Zhejiang, CN🇨🇳
Matches
4/4

Recommended supplier for Transformers

4.8/5.0(12)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Voltage Regulators/StabilizersLow Voltage Transformers
Wholesale Price 220V380V110V Transformer Low Voltage Transformers Single Phase Transformer for Import and Export Equipment
Wholesale Price Transformer 380v to 220v 110v 36v 24v 12v Low Voltage Transformers Customized Volt Transform for Industrial
$9-9.50
MOQ : 1 piece
$25-28
MOQ : 1 piece
Contact
Xi'an Xikai Medium and Low Electric Co., Ltd.

Xi'an Xikai Medium and Low Electric Co., Ltd.

VerifiedManufacturer· 2s yrs · Shaanxi, CN🇨🇳
Matches
3/4

After-sales service includes equipment-installation and maintenance, technical advice, etc

On-site engineer support service includes debugging, maintain

Comply with ISO standards

5.0/5.0(2)
Rating
<15%
Reorder
66.7%
On-time
≤2h
Reply
Main categories
Power Distribution EquipmentCapacitors & ReactorMV&HV Transformers
Factory Price Quality Assurance Single Phase Voltage Transformer Wholesale Special Product
35kV Outdoor High Voltage Transformer Single Phase 50/60Hz Frequency Compatibility 10kV Output
24kV Indoor Voltage Transformer(Potential Transformer)
$485-650
MOQ : 1 set
$600-900
MOQ : 1 set
$500
MOQ : 1 piece
Contact

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Sources & References

29 sources cited · Verified industry data & reports

Power Transformer Market Size & Share YoY Growth Rate, ...

Coherent Market Insights

Power Transformer Market is estimated to reach US$ 32.03 billion in 2026 and is anticipated to grow to US$ 60.08 billion by 2033 with steady CAGR of 9.4%.

Power Transformer Market Size, Share & Trends Report ...

Persistence Market Research

The global power transformer market is projected to reach US$ 46.4 Bn by 2033, growing at a 7.4% CAGR during 2026–2033, driven by grid modernization demand.

Medium Voltage Transformer Market

Future Market Insights

The medium voltage transformer market was valued at USD 14.4 billion in 2025. The market is set to reach USD 15.0 billion by 2026-end and grow at a CAGR of 4.2% ...

Power Transformer Market Report: Global Size, Share, ...

LinkedIn · Clickthrough network

Market Size & Forecast: The global power transformer market is valued at approximately 30.84 billion USD in 2025 and is projected to reach 57.08 ...

Transformer Market Size, Share, Type, Trends, Report 2035

Market Research Future

Transformer Market projected to reach USD 65.49 Billion, at a CAGR of 8.7% during 2026 to 2035, driven by Integration of smart grid ...

Power Transformers Market Size 2026-2030

Technavio

The Power Transformers Market size is expected to grow by USD 14291.4 million from 2026-2030 expanding at a CAGR of 6.4% during the forecast period.