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240v 27v Transformer

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Supplier sourcing insights & recommendations

Persistence Market Research
Coherent Market Insights
30 来源

The transformer market is currently experiencing a significant supply crunch, with lead times for power transformers averaging 128 to 144 weeks due to surging demand from AI data centers, EV infrastructure, and renewable energy integration PersistencemarketresearchPowermag. The global market is projected to reach $28.2 billion by 2026, with North America seeing the fastest growth as it scrambles to replace aging grid infrastructure PersistencemarketresearchCoherentmarketinsights.

While 27V is not a standard utility voltage, it is a high-demand specification for industrial controls, aerospace, and specialized marine applications, where it is typically delivered via step-down dry-type or toroidal transformers PersistencemarketresearchFortunebusinessinsights. I have identified several verified manufacturers, such as Guang Er Zhong and Tianjin Sitong, who specialize in custom voltage configurations (240V input to 27V output) and hold critical certifications like UL, CE, and ISO 9001 AlibabaAlibaba.

Detailed market analysis and a curated list of vetted suppliers are available in the files below.

Here are the 240V to 27V transformer insights and suppliers. You can explore further by:

240v To 27v Transformer Manufacturers

Verified suppliers · 3 lists

Wenzhou Wenyu Electric Co., Ltd.

Wenzhou Wenyu Electric Co., Ltd.

· 2s yrs · Zhejiang, CN🇨🇳
Matches
4/4

Top 10% for inquiries in Transformers

Well-suited supplier in Transformers

4.8/5.0(12)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Voltage Regulators/StabilizersLow Voltage Transformers
Customized Voltage Custom Transformer 380V220V415V Three Phase Transformer Used in Power Supply
$98-131
MOQ : 1 piece
Contact
Shenzhen Magtop Technology Co., Ltd.

Shenzhen Magtop Technology Co., Ltd.

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

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

Provides e-commerce design services

Inspection of all products

4.9/5.0(36)
Rating
<15%
Reorder
100.0%
On-time
≤6h
Reply
Main categories
ConnectorsInductors, Coils
Dry Type Electrical Power Transformer 220V 240V Custom Voltage for Electric Fence and Security System
240v 220v 110v 24v Toroidal Transformer Power Transformer for Audio Amplifiers
High Frequency High Voltage Power Transformer Single Phase 380V Output 240V Input for Air and LCD Inverter
$0.32
MOQ : 100 pieces
$18
MOQ : 1 piece
$2.60
MOQ : 100 packs
Contact
Wuxi Yadoo Electromechanical Co., Ltd.

Wuxi Yadoo Electromechanical Co., Ltd.

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

Top 10% for inquiries in Transformers

100% quality control across all production lines

Inspection of all products

4.9/5.0(5)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Capacitors & Reactor
Yadootek 230V/400V Low Voltage Control Transformer AC 50Hz-2kHz 25VA-5000VA Customizable Output Voltages
Reliable Single Phase Control Transformer for Machine Tool Control Voltage Conversion
Premium Quality Three Phase Instrument Transformer Stable Performance Precise Control 220V Input
$1,000
MOQ : 1 set
$7-9
MOQ : 1 set
$8-10
MOQ : 10 sets
Contact
Wuxi Weibang Transformer Manufacture Co., Ltd.

Wuxi Weibang Transformer Manufacture Co., Ltd.

VerifiedManufacturer· 7s yrs · Jiangsu, CN🇨🇳
Matches
4/4

Top 10% for inquiries in Transformers

Main category includes Transformer Core

Maximum daily production capacity of Transformers: 100 thousand

4.8/5.0(8)
Rating
<15%
Reorder
95.0%
On-time
≤4h
Reply
Main categories
Silicon Steel
High Quality Waterproof WB Core Distribution Transformer Custom Input Voltage Output 12V-14V Toroidal Coil Autotransformer
AC to DC Toroidal Autotransformer Round Input 110V Output 24V for Power Applications
Toroidal Electronic Transformer Custom Voltage High Efficiency 90%-95% Copper Winding Power Use
$7
MOQ : 1 piece
$7
MOQ : 1 piece
$7
MOQ : 1 piece
Contact
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
24kv Cast Resin High Voltage for Measurement Potential Transformer Voltage Transformer
24kv High Accuracy Measurement Type for Substation Potential Transformer Voltage Transformer
$1,000-3,000
MOQ : 1 set
$1,000-3,000
MOQ : 1 set
Contact
Anhui Pinkong Energy Technology Co., Ltd.

Anhui Pinkong Energy Technology Co., Ltd.

VerifiedManufacturer· 3s yrs · An'hui, CN🇨🇳
Matches
4/4

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

100% quality control across all production lines

Provides e-commerce design services

4.8/5.0(56)
Rating
20%
Reorder
98.4%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersLow Voltage TransformersMV&HV Transformers
Single Phase Step Down Transformer 220V to 110V
220v 380v 400v 440v 460v 3 Phase Transformer Step un Step Down Transformer
Three Phase Step up Step Down Transformer 600v 480v 440v 415v 400v 380v 240v 230v 220v 208v Dry Type Transformer 50kva
$165-315
MOQ : 1 set
$500-525
MOQ : 1 box
$190-214
MOQ : 1 piece
Contact
Guang Er Zhong (zhaoqing) Electronics Co., Ltd.

Guang Er Zhong (zhaoqing) Electronics Co., Ltd.

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

Top 10% for inquiries in Transformers

Meets UL standards in United States of America

Main category includes Power Transformer

4.7/5.0(7)
Rating
<15%
Reorder
95.7%
On-time
≤3h
Reply
Main categories
Power AdaptersSwitching Power Supply
Step down 277vac 220vac 120vac to 36vac 24vac 12vac 250w 300w 500w transformer ei 96 ei 133
Electric Power Transformer 110 220v 230V 240V Input 50Hz 60Hz Output 30v 500mA 1a 2a Step Down Transformer
Custom step down Ac 120v 230v to Ac 100mA 200mA 12v 9v 5v 6 Pins Transformer Ei 35 Ei 41
$6.50-18.20
MOQ : 100 pieces
$1.80-2.80
MOQ : 100 pieces
$0.52-3.52
MOQ : 100 pieces
Contact
Jiangsu Yunbian Transformer Co., Ltd.

Jiangsu Yunbian Transformer Co., Ltd.

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

Top 20% for buyers in Transformers - United States of America market

Comply with ISO standards

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
Single Phase Dry Type Isolation Transformer 380V to 220V 110V Copper Winding Control Transformer for CNC Machine & Lathe
Step Down Transformer 3 Phase 380v 220v 110v Transformer Three ph With Housing, Single Door
110 120 230 240V to 48 36 24 110 220v Single-phase Dry Type Step-down Control Transformer
$53.60-55
MOQ : 10 sets
$981-999
MOQ : 10 sets
$7.90-220
MOQ : 2 sets
Contact
Jiangsu Yawei Transformer Co., Ltd.

Jiangsu Yawei Transformer Co., Ltd.

VerifiedManufacturer· 7s yrs · Jiangsu, CN🇨🇳
Matches
4/4

Top 10% for orders in Transformers

100% quality control across all production lines

Inspection of all products

4.9/5.0(6)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
MV&HV TransformersVoltage Regulators/Stabilizers
New Design Single Phase Pole Mounted 15kva 25kva 37.5kva 13.8kv 120/240v Transformer Distribution Transformer
Fast Delivery Good Quality Single Phase Pole Mounted 15kva 25kva 37.5kva 13.8kv 120/240v Transformer Manufacture
10kva Step Down Step up 3 Phase Transformer 690v 480v 440v 380v 240v 220v 110v Dry Type Electrical Isolation Power Transformer
$1,800-7,600
MOQ : 1 set
$1,800-7,600
MOQ : 1 set
$420
MOQ : 1 set
Contact
Dongguan Speed Electronics Co., Ltd.

Dongguan Speed Electronics Co., Ltd.

VerifiedManufacturer· 6s yrs · Guangdong, CN🇨🇳
Matches
4/4

Top 10% for inquiries in Transformers

Main category includes Transformer

Provides e-commerce design services

5.0/5.0(12)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Inductors, CoilsSpecialty Transformers
OEM Heavy Duty 110V-220V to 30V 2A-5A AC Low Frequency Step Down Power Transformer with Pure Copper Winding
OEM 600VA 50/60Hz Low Frequency Step Heavy Duty Silicon Steel Core Power Transformer Customizable Output (12-24V DC) 220V AC
OEM 100v 220v 230v 240v 110v Ac 5v 6v 8v 9v 10v 12v 15v 24v 36v 48v Ac 50Hz 50W Transformador
$1-5
MOQ : 10 pieces
$1-5
MOQ : 10 pieces
$1-5
MOQ : 10 pieces
Contact
I AND I INTERNATIONAL CO., LTD.

I AND I INTERNATIONAL CO., LTD.

· 9s yrs · Taiwan, TW🇹🇼
Matches
3/4

Experienced in serving buyers from United States of America

Competitive supplier in Transformers

4.6/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
PumpsAC Motors
Yu Hseng YH-103S Variable Voltage Transformer Single Phase 110V Output 0-130V 3 Amp 330VA Toroidal Coil Autotransformer
20amp Three Phase 380V 13kva Variable Voltage Transformer
Single Phase 220V 0~220V 220VA Variable Voltage Transformer Variac Toroidal Coil Autotransformer Yu Hseng YH-201L
$38-65
MOQ : 1 piece
$900-1,300
MOQ : 1 piece
$67.20-112
MOQ : 1 piece
Contact
Foshan Hongxi Transformer Co., Ltd.

Foshan Hongxi Transformer Co., Ltd.

VerifiedManufacturer· 8s yrs · Guangdong Province, CN🇨🇳
Matches
3/4

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

100% quality control across all production lines

Provides e-commerce design services

4.7/5.0(11)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Low Voltage TransformersInverters & Converters
Hongxi Single-Phase Power Transformer 380V to 220-240V Stepdown Transformer Input Voltage 60Hz Copper Aluminum Toroidal Coil
Outdoor Monitoring Rainproof Power Transformer Input Voltage 220V Output AC24V AC Power Supply Voltage Transformer
Professional Supplier's 220v 240v Single Phase AC Ferrite Core Power Transformer EE28 Model
$3-10
MOQ : 1 piece
$16-20
MOQ : 1 piece
$23
MOQ : 3 pieces
Contact
Tianjin Carel Tech Co., Ltd.

Tianjin Carel Tech Co., Ltd.

· 12s yrs · Tianjin, CN🇨🇳
Matches
3/4

Top 20% for inquiries in Transformers

Reliable supplier in Transformers

<15%
Reorder
0.0%
On-time
≤15h
Reply
US $1,200+
Transactions
Main categories
Low Voltage TransformersSwitching Power Supply
For CUL CE Class 2 Single Phase Power Transformer 60Hz 120/240V to 24V Multi-Tap for HVAC Systems
CE C Single or Mti Tap Input 120V 240V 24V Power Transformer 75VA Class 2 Copper Winding for Electric Fence
110V 120V 220V 230V 240V to 12V 24V 32V EI Steel Core Power Transformer 1A 2A 3A 4A 5A 6A 7A 8A for PCB
$1-20
MOQ : 50 pieces
$3-15
MOQ : 500 pieces
$0.50-15
MOQ : 100 pieces
Contact
Xun Winr Electronics Co., Ltd.

Xun Winr Electronics Co., Ltd.

VerifiedManufacturer· 1 yrs · Guangdong, CN🇨🇳
Matches
3/4

100% quality control across all production lines

Provides e-commerce design services

Operates 6 self-owned production lines with certified equipments

4.8/5.0(2)
Rating
<15%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Power AdaptersChargers & AdaptersLED Driver
Waterproof IP68 Single Phase Toroidal Power Transformer 230V/240V to 15VAC 100W Energy Saving for LED Lighting
High Efficiency 220V 10VA DC Plug in Step up Down EI Power Transformer 1.5A Durable for Home Office Electronic Equipment
IP68 Waterproof 12V AC Adapter 230V/240V Input 15VAC Output Single Phase Power Transformer for Lighting
$7.40-7.80
MOQ : 500 pieces
$3.83-3.99
MOQ : 50 pieces
$7.40-7.80
MOQ : 500 pieces
Contact
Zhejiang Dechuang Transformer Manufacturing Co., Ltd.

Zhejiang Dechuang Transformer Manufacturing Co., Ltd.

· 18s yrs · Zhejiang, CN🇨🇳
Matches
3/4

Well‑matched supplier in Transformers

<15%
Reorder
0.0%
On-time
≤4h
Reply
US $2,900+
Transactions
Main categories
Switching Power SupplyPower Adapters
120V 230V 240V Input 70VA 100VA 150VA 200VA EI Power Isolation Transformer
Multi-Tap 40VA Power Transformer 120V/208V/240V AC to 24V AC for Machinery Controls
High Quality Input 230V Output 16VAC 1.25A 20VA Pure Copper EI 57 AC Power Isolation Transformer
$4.80-15
MOQ : 200 pieces
$6.50-10
MOQ : 1 piece
$1.85-2
MOQ : 1000 pieces
Contact
Sanai Transformer Co., Ltd.

Sanai Transformer Co., Ltd.

· 18s yrs · Zhejiang, CN🇨🇳
Matches
3/4

Reliable supplier in Transformers

0.0%
On-time
≤17h
Reply
Main categories
MV&HV TransformersLow Voltage Transformers
Step up Transformer 110V to 220V Step Down Transformer
High Frequency Transformer 240V 120V 1000W Step Down Transformer 220V to 110V
Voltage Converter 220 110V 240 120V Transformer Delivered Timely
$18.40-20.20
MOQ : 1 piece
$18.40-20.20
MOQ : 1 piece
$7.20-8
MOQ : 1 piece
Contact
Guangdong Liqin Electronic Co., Ltd.

Guangdong Liqin Electronic Co., Ltd.

· 3s yrs · Guangdong, CN🇨🇳
Matches
3/4

Reliable supplier in Transformers

≤7h
Reply
Main categories
Low Voltage TransformersInstrument Transformer
240V 110V AC DC Power Transformer with 9V Output Single Phase Aluminum Material Toroidal Coil 50/60Hz
China Factory Direct High Efficiency 100W 200W Input 380V Output 24V Toroidal Coil 50Hz for for Voltage Converter
High Quality Single Phase 50W-5000W Input 220V Output 34V Transformers for Voltage Conterter
$30-60
MOQ : 50 pieces
$12.50-14.50
MOQ : 50 pieces
$10.50-14.50
MOQ : 50 pieces
Contact
Huzhou Kade Electronic & Technology Co., Ltd.

Huzhou Kade Electronic & Technology Co., Ltd.

· 12s yrs · Zhejiang, CN🇨🇳
Matches
3/4

Competitive supplier in Transformers

5.0/5.0(1)
Rating
<15%
Reorder
90.9%
On-time
≤10h
Reply
Main categories
Transformers oldOther Electronic Components
240v Input - 50 0 50v Secondary 600va Toroidal Transformer With High Quality and Best Price
240V/120V to 28V-0-28V 300VA Toroidal Transformer for Audio Amplifier
220v to 12v Switching Power Er28 Transformer
$27.20-33.50
MOQ : 1 piece
$19-23
MOQ : 1 piece
$0.27-2
MOQ : 1 piece
Contact
Foshan Shunde Jingwei Electrical & Electronics Co., Ltd.

Foshan Shunde Jingwei Electrical & Electronics Co., Ltd.

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

17 years of experience in exporting

Operates 10 self-owned production lines with certified equipments

17 years of experience in industry

≤12h
Reply
Main categories
Isolation and Auto transformers
High Frequency 240V 110V Power Supply Transformer EI22 EI28 EE28 Isolation and Auto Transformers at 110V 240V High Frequency
ATQ27ATQ2716 High-frequency Power Transformer Fast Charging Switching Power Transformer
ATQ27 Type High-frequency Transformer (with Lead-out Structure), Available for Customization.
$1.23-1.25
MOQ : 5000 pieces
$1.43-1.45
MOQ : 5000 pieces
$1.43-1.45
MOQ : 5000 pieces
Contact
Changecheng Electrical Group Zhejiang Technology Co., Ltd.

Changecheng Electrical Group Zhejiang Technology Co., Ltd.

VerifiedManufacturer· 7s yrs · Zhejiang, CN🇨🇳
Matches
3/4

Provides e-commerce design services

Overseas showrooms in United States of America

Has served Fortune 500 clients

4.9/5.0(5)
Rating
<15%
Reorder
100.0%
On-time
≤6h
Reply
Main categories
Miniature Circuit BreakersAutomatic Transfer Switching（ATS）
Factory Direct Sales 380v to 230v Three Phase Voltage Transformer 220v
Factory Direct Selling Three Phase Variable Transformer 15kva 600v 220v 380v to
High Quality 380V-24V 10KVA Three Phase Power Transformer LCD Display Power Voltage Regulator for SVC 50Hz Frequency
$115.94-746.27
MOQ : 1 unit
$115.94-746.27
MOQ : 1 unit
$23.73-23.81
MOQ : 10 units
Contact
DONGGUAN HAO YING ELECTRONIC CO., LTD.

DONGGUAN HAO YING ELECTRONIC CO., LTD.

VerifiedManufacturer· 7s yrs · Guangdong, CN🇨🇳
Matches
3/4

Top 10% for inquiries in Transformers

Comply with ISO standards

Operates 12 self-owned production lines with certified equipments

5.0/5.0(2)
Rating
<15%
Reorder
50.0%
On-time
≤3h
Reply
Main categories
Power TransformersInductors, Coils
Approved Single Phase Power Transformer 230V/240V Input 50Hz Frequency 24V/48V/36V Output Coil-Shaped Converter Appliance
DC UPS Flyback Single Phase Aluminum Winding Plastic Transformer 12V to 240V AC EI114*60 50/60Hz High Efficiency Step Up/Down
220V Power Transformer 120V to 240V Step-up Coil Flyback Topology 50Hz Frequency Inverters & Converters
$12.20-13
MOQ : 1 piece
$12.50-13
MOQ : 500 pieces
$18-23
MOQ : 1 piece
Contact
Anhui Kebang Electric Technology Co., Ltd.

Anhui Kebang Electric Technology Co., Ltd.

VerifiedManufacturer· 5s yrs · Anhui, CN🇨🇳
Matches
3/4

Top 10% for orders in Transformers - United States of America market

100% quality control across all production lines

Inspection of all products

4.7/5.0(54)
Rating
27%
Reorder
97.1%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersMV&HV Transformers
Step up Step Down 220v to 380v 40kw Voltage Transforme Variable Transformer
Single Phase Transformer 5kva 220v 230v 240v to 100v 110v 120v 64v 48v 24v Step Down Isolation Dry Type Transformer
5000w 110v/220v to 220v/110v Step Down Transformer Voltage Converter
$60-120
MOQ : 2 pieces
$20-50
MOQ : 1 piece
$38-45
MOQ : 1 piece
Contact
Shaanxi Fullstar Power Co., Ltd.

Shaanxi Fullstar Power Co., Ltd.

VerifiedManufacturer· 5s yrs · Shaanxi, CN🇨🇳
Matches
3/4

Top 10% for buyers in Transformers - United States of America market

Provides e-commerce design services

Inspection of all products

4.9/5.0(34)
Rating
15%
Reorder
99.3%
On-time
≤2h
Reply
Main categories
Switching Power SupplyPower Adapters
BK500VA-002 Low Frequency Encapsulated Power Transformer EI133*80 Input 0V-230V-415V Output 240V 0.2A
110V 120V 220V 230V 240V to 12V 24V 32V 36V 48V EI Steel Core Power Transformer 1A 2A 3A 4A 5A 6A 7A
Electric Audio Transformer Step Down Transformer 220v to 110v 12V 24V Power Transformer
$1.50-3
MOQ : 100 pieces
$5-10
MOQ : 50 pieces
$5-10
MOQ : 50 pieces
Contact

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Sources & References

30 sources cited · Verified industry data & reports

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.

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%.

Transformers in 2026: Shortage, Scramble, or Self-Inflicted ...

POWER Magazine

The firm noted that power-transformer demand has risen 119% since 2019, and distribution-transformer demand is up 34%, driven by faster-than- ...

Transformers Industry Research 2026-2036

Yahoo Finance

Global transformers market is expected to reach approximately USD 113.0 billion by 2036 from USD 62.2 billion in 2026, at a CAGR of 6.2% during ...

Power Transformer Market Size, Share | Industry Report 2033

Grand View Research

Power transformer market size was $27.02 billion in 2025, is expected to reach $45.82 billion by 2033, growing at a CAGR of 6.9% from 2026 to 2033.

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.