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230v To 12v Step Down Transformer

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Persistence Market Research
npc electric
30 来源

The global market for step-down transformers is projected to reach $15.6 billion by 2026, growing at a CAGR of 7.3% PersistencemarketresearchPrecedenceresearch. This growth is primarily driven by renewable energy integration, grid modernization in North America, and rapid industrialization in the Asia-Pacific region, which currently holds a 40% market share MordorintelligencePersistencemarketresearch.

Key trends include a shift toward digitalized "smart" transformers with IoT monitoring and an increasing preference for dry-type transformers in urban areas due to safety regulations PrecedenceresearchNpcelectric. In terms of 230V to 12V applications, demand is surging for LED lighting, industrial automation, and EV charging infrastructure AliexpressDewenwils.

I have identified over 50 certified suppliers specializing in 230V to 12V transformers, including manufacturers of toroidal, encapsulated, and industrial-grade units. Detailed supplier profiles, certifications (CE/UL/ISO), and product specifications are provided in the attached files.

I've compiled the market data and supplier lists for your review. You can proceed with:

230v To 12v Step Down Transformer Manufacturers

Verified suppliers · 3 lists

Nanjing Ansen Electronics Co., Ltd.

Nanjing Ansen Electronics Co., Ltd.

· 11s yrs · Jiangsu, CN🇨🇳
Matches
4/4

Top 20% for inquiries in Transformers

Trusted supplier in Transformers

4.8/5.0(6)
Rating
<15%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Inductors, CoilsMV&HV Transformers
EI3012 1.9V 230V to 15V Input 230V Output 6V 9V 12V 15V 24V Encapsulated Step Down Transformer High Voltage Potting Transformer
EI3005 0.6VA 230V to 6V Input 230VAC Output 6V 9V 12V 15V 24V Epoxy Sealed Transformer
$0.69-0.77
MOQ : 500 pieces
$0.63-0.69
MOQ : 500 pieces
Contact
Xiamen Unicreed Electronics Co., Ltd.

Xiamen Unicreed Electronics Co., Ltd.

· 8s yrs · Fujian, CN🇨🇳
Matches
4/4

Top 20% for inquiries in Transformers

Well-suited supplier in Transformers

5.0/5.0(3)
Rating
<15%
Reorder
100.0%
On-time
≤9h
Reply
Main categories
Instrument TransformerLow Voltage Transformers
EI30S 230v to 12v Ac 20va Isolation Transformer Step Down Encapsulated Transformer
115V Output Single Phase Encapsulated Step Down Transformer with Customizable Output PCB transformer
EI30 Encapsulated Toroidal Transformer Single Phase Input 230V Output 12V 1.5VA Low Frequency Step-down Isolation
$0.59-0.63
MOQ : 100 pieces
$0.89-1.03
MOQ : 500 pieces
$0.83-0.90
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

Reliable supplier in Transformers

≤5h
Reply
Main categories
Ferrites oldInductors, Coils
Small EE19 Dc 12v 18v 24v Dc to 110v 230v 220v 240v 380v Price Step up Transformer
3 Phase Step Down 400v to 230v 240v Ac 19v 230v to 9v Transformer for Control Power Supply
Mounted Encapsulated Power 230v to 12v Step Down 230v Ac 24v Dc Small Size Pcb Transformer
$0.10-1
MOQ : 1500 pieces
$0.10-1
MOQ : 1500 pieces
$0.10-1
MOQ : 1500 pieces
Contact
Foshan Hongxi Transformer Co., Ltd.

Foshan Hongxi Transformer Co., Ltd.

VerifiedManufacturer· 8s yrs · Guangdong Province, 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

4.7/5.0(11)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Low Voltage TransformersInverters & Converters
240v to 12v 13v Step Down Transformer Dc Current Transformer 285VA
Best Quality Promotional 12v Single Phase Power Transformer Manufacturer 12v Step-down Transformer
High Efficiency Instrument Transformer 110V/220V Pure Copper Oil-immersed Self-Cooling 55W CE Certified
$9-15
MOQ : 1 piece
$3-10
MOQ : 1 piece
$19
MOQ : 1 piece
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
Custom Step Down Control Transformer Single Phase 220V Input/Output Fully Customizable Size & Core Material
Single Phase Control Transformer High Efficiency for Automation Control Cabinet
Single Phase Control Transformer Stable Output for Machine Tool Control Panel
$8-10
MOQ : 10 sets
$8-10
MOQ : 1 set
$8-10
MOQ : 1 set
Contact
Zhejiang Dechuang Transformer Manufacturing Co., Ltd.

Zhejiang Dechuang Transformer Manufacturing Co., Ltd.

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

Top 20% for inquiries in Transformers

Competitive supplier in Transformers

<15%
Reorder
0.0%
On-time
≤5h
Reply
US $2,900+
Transactions
Main categories
Switching Power SupplyPower Adapters
Transformer 220v 110v 8v 11v 12v 15v 19v 24v 48v 300w 500w Step Down Ei Core Power Transformer
UL Certified 40VA Step-Down Transformer 120/208/240V to 24V AC for HVAC Systems
OEM Toroidal Step Down Transformer 110V 220V 230V
$15-45
MOQ : 1 piece
$6.50-10
MOQ : 1 piece
$5-30
MOQ : 1 piece
Contact
Shen Zhen Zhao Hong Yu Technology Co., Ltd.

Shen Zhen Zhao Hong Yu Technology Co., Ltd.

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

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

Provides e-commerce design services

Meets UL standards in United States of America

4.8/5.0(8)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
Instrument TransformerPower Adapters
Free Samples Factory Electric Step Down/Up Voltage Transformer High-Frequency Power Transformer with 120V Input and 36V Output
$0.15-0.60
MOQ : 100 pieces
Contact
Shaanxi Fullstar Power Co., Ltd.

Shaanxi Fullstar Power Co., Ltd.

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

Top 10% for orders in Transformers

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
Mounted Encapsulated Power 230v to 12v Step Down 230V 24V 115V 12V 50Hz Frequency Small Size Pcb Transformer
0.35VA Input 230v Output 6v 9v 12v 15v 18v 24v Pcb Step Down Encapsulated Transformer
3000mA 5A 20A 30VA 50VA 11KW Toroidal Transformer 220V 230V Output 12V-0-12V 24V-0-24V 45V 32V 50V for Audio Amplifier
$5-40
MOQ : 10 pieces
$0.20-1.30
MOQ : 30 pieces
$9.90-49.90
MOQ : 5 pieces
Contact
Shenzhen Okerda Technology Co., Ltd.

Shenzhen Okerda Technology Co., Ltd.

· 18s yrs · Guangdong, CN🇨🇳
Matches
4/4

Well-suited supplier in Transformers

<15%
Reorder
100.0%
On-time
≤2h
Reply
US $20+
Transactions
Main categories
Instrument TransformerTransformers old
230V 12V Encapsulated Power Transformer Step Down Transformer
Swimming Pool LED Light Transformer 230V 12v Step Down Switching Transformer
EI Step Down Transformer 240V 230V 24V 12V AC Transformer
$1-3
MOQ : 1000 pieces
$0.30-1
MOQ : 1000 pieces
$2.50-5.50
MOQ : 500 pieces
Contact
Huizhou Magtop Electronic Co., Ltd.

Huizhou Magtop Electronic Co., Ltd.

VerifiedManufacturer· 8s yrs · Guangdong, 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

5.0/5.0(39)
Rating
12%
Reorder
100.0%
On-time
≤4h
Reply
Main categories
Instrument TransformerInductors, Coils
Encapsulated Transformer Input 230V Output 12V 1 5VA Step Down Isolation for Security Monitor Systems
$3.60
MOQ : 100 packs
Contact
Shaanxi Fullstar Electronics Co., Ltd.

Shaanxi Fullstar Electronics Co., Ltd.

VerifiedManufacturer· 10s yrs · Shaanxi, 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

4.9/5.0(40)
Rating
31%
Reorder
98.6%
On-time
≤2h
Reply
Main categories
Inductors, Coils
EI8650 12/0/12 Power Transformer 120V Input/24V Output 50Hz Frequency Step-Up/Step-Down Product Type
Transformateur 12v 230v Mini Transformer Step Down Transformer
Toroidal Transformer 220V to 12V 24V Step Down Isolation Transformer for Audio Power Supply
$2-5
MOQ : 1 piece
$1-10
MOQ : 1 piece
$2.90-15.60
MOQ : 200 pieces
Contact
Shenzhen Zhixiangyuan Electronics Co., Ltd.

Shenzhen Zhixiangyuan Electronics Co., Ltd.

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

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

Comply with ISO standards

Provides e-commerce design services

4.8/5.0(29)
Rating
<15%
Reorder
85.7%
On-time
≤5h
Reply
Main categories
Transformers oldInductors, Coils
Low Frequency Electric Audio 120V 220V 230V to 5V 11V 12V 13V 17V 18V 24V AC Step Down Power Transformer
Low Frequency Power Supply Step up Step Down Isolation Transformer 12v Ei 66 Transformer
Customized EE13 Vertical Series Ferrite Core Step Down Electronic Transformer Switching Audio High Frequency Transformer
$2-5
MOQ : 500 pieces
$3-6
MOQ : 500 pieces
$0.15-0.20
MOQ : 500 pieces
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

100% quality control across all production lines

Provides e-commerce design services

4.8/5.0(56)
Rating
20%
Reorder
98.9%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersLow Voltage TransformersMV&HV Transformers
500va 500w 220 230 240 Volt to 12 Volt 24 Volt Step Down Transformer
Three Phase Step up Step Down Transformer 600v 480v 440v 415v 400v 380v 240v 230v 220v 208v Dry Type Transformer 50kva
5000va 1 Phase Transformers Converter Step up Power Transformer Price 230v 220v 110v Step Down Transformer
$2-5
MOQ : 2 sets
$190-214
MOQ : 1 piece
$35-43
MOQ : 1 piece
Contact
Yueqing Xianhui Electric Co., Ltd.

Yueqing Xianhui Electric Co., Ltd.

· 8s yrs · Zhejiang, CN🇨🇳
Matches
4/4

Top 20% for inquiries in Transformers

Well‑matched supplier in Transformers

4.5/5.0(8)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Voltage Regulators/Stabilizers
24v 12v Transformer Single Phase 440 to 220 Step Down Transformer
Ei 33 Transformer Panel Transformer 440v to 230v Stepdown 5kva
12 0 12 Volts Transformer 230v Dc Transformer 30 Amp
$10-11
MOQ : 1 piece
$3.30-3.60
MOQ : 1 piece
$19.50-21.80
MOQ : 1 piece
Contact
Anhui Kebang Electric Technology Co., Ltd.

Anhui Kebang Electric Technology Co., Ltd.

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

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
26%
Reorder
97.1%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersMV&HV Transformers
Single Phase Transformer 5kva 220v 230v 240v to 100v 110v 120v 64v 48v 24v Step Down Isolation Dry Type Transformer
Wall Mountable 100VA 250VA Step Down Transformer 230V to 110V For Electrical Cabinet In Peru CE ISO
220 230 240 Volt to 12 Volt 24 Volt Step Down Transformer 500VA 500W
$20-50
MOQ : 1 piece
$4.30-12
MOQ : 1 piece
$8-15
MOQ : 10 pieces
Contact
Zhejiang Mingch Electrical Co., Ltd.

Zhejiang Mingch Electrical Co., Ltd.

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

100% quality control across all production lines

18 years of experience in exporting

18 years of experience in industry

4.6/5.0(19)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersInverters & Converters
220 230 240 Volt to 12 Volt 24 Volt Step Down Transformer 500VA 500W
Step Down Transformer 2.5KVA 2500VA 380V 220V to 12V 24V 36V AC
Single Phase 3 Phase Step Down Transformer 380V 220V to 12V 24V 100W 300W 500W
$10-15
MOQ : 1 set
$50-75
MOQ : 1 set
$30-100
MOQ : 1 set
Contact
Shenzhen Mingyuantong Electronics Co., Ltd.

Shenzhen Mingyuantong Electronics Co., Ltd.

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

Meets UL standards in United States of America

Provides e-commerce design services

Main category includes Transformer

5.0/5.0(7)
Rating
<15%
Reorder
96.7%
On-time
≤3h
Reply
Main categories
Power AdaptersChargers & Adapters
Low Frequency Transformer AC 110V/220V/230V AC 6V/9V/12V/15V/18V/24V/48V 1A Output Current Plug-In Step Up/Down Transformer
230V Input 6V 20VA Transformer 12V 24VA Transformer 12V 36VA Transformer
$2.35-2.50
MOQ : 200 pieces
$2
MOQ : 500 pieces
Contact
Jiangsu Yunbian Transformer Co., Ltd.

Jiangsu Yunbian Transformer Co., Ltd.

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

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

Comply with ISO standards

100% quality control across all production lines

4.9/5.0(7)
Rating
<15%
Reorder
100.0%
On-time
≤1h
Reply
Main categories
MV&HV TransformersLow Voltage TransformersInverters & Converters
333VKA Single-phase Step-down Transformer 19.92KV Input Step-down to 240V Output Factory Price
Three Phase Dry-type Step-down/step-up Isolation Transformer 380v 220v 230v 5kW ONAN Cooling CE ISO Certified
Step-down and Step-up Three-phase Transformer 380v 220v Dry-type Electrical Isolation Power Transformer
$1,599-1,799
MOQ : 1 set
$289-360
MOQ : 1 set
$259-277
MOQ : 1 set
Contact
Anhui Kesidi Electric Co., Ltd.

Anhui Kesidi Electric Co., Ltd.

· 2s yrs · Anhui, CN🇨🇳
Matches
4/4

Well‑matched supplier in Low Voltage Transformers

4.9/5.0(13)
Rating
<15%
Reorder
100.0%
On-time
≤2h
Reply
Main categories
Voltage Regulators/StabilizersMV&HV TransformersLow Voltage Transformers
Three Phase Step up Step Down Transformer 600V 480V 440V 415V 400V 380V 240V 230V 220V 208V Dry Type Transformer 50KVA
KESIDI BK/JBK Step Down Transformer 2.5KVA 380V/220V to 12V/24V/36V AC up to 660V 50~60Hz 90% Efficiency
BK Step Down Transformer 0.5KVA 2500VA 10KVA 6000VA 380V 220V to 12V 24V 36V AC
$169
MOQ : 1 set
$15-127
MOQ : 1 set
$4-127
MOQ : 1 set
Contact
MAIN POWER ELECTRIC CO., LTD.

MAIN POWER ELECTRIC CO., LTD.

VerifiedManufacturer· 8s yrs · Taiwan, TW🇹🇼
Matches
4/4

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

Has served Fortune 500 clients

Provides e-commerce design services

5.0/5.0(6)
Rating
<15%
Reorder
100.0%
On-time
≤3h
Reply
Main categories
Inductors, CoilsInstrument Transformer
EI-35 12V 220V 15Va Step Down Power Transformer transformador
Step Down Transformer 380V to 220V transformador
Step up Single Phase Power Transformer 12V DC to 240V AC Toroidal 50/60Hz
$1.50-8
MOQ : 5 pieces
$8.14-12.89
MOQ : 5 pieces
$2.50-5
MOQ : 1000 pieces
Contact
Zhejiang Ximeng Electronic Technology Co., Ltd.

Zhejiang Ximeng Electronic Technology Co., Ltd.

· 15s yrs · Zhejiang, CN🇨🇳
Matches
3/4

Well‑matched supplier in Transformers

4.8/5.0(12)
Rating
<15%
Reorder
85.7%
On-time
≤3h
Reply
Main categories
Switching Power SupplyEMI/RFI Filters (LC, RC Networks)Inverters & Converters
ST-5000 5000W 110VAC-220VAC/220VAC-110VAC Single Phase Step up & Down Transformer with Toroidal Coil for Home Use
1500W Step Up&Down Transformer Home Use 220V-110V,110V-220V Voltage Converter Home Transformer
ST-100 100W Single Phase Step Up&Down Toroidal Coil Transformer Home Use 220VAC-110VAC110VAC-220VAC 50/60Hz
$60-73
MOQ : 1 piece
$30-40
MOQ : 1 piece
$8.50-10
MOQ : 1 piece
Contact

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Sources & References

30 sources cited · Verified industry data & reports

Step Up and Step Down Transformer Market - 203

Persistence Market Research

Global step-up and step-down transformer market to grow from US$15.6 Bn in 2026 to US$25.5 Bn by 2033, registering a CAGR of 7.3% driven by rising energy ...

Transformer Market 2025 Performance & 2026 Outlook

npc electric

In-depth analysis of the global transformer market in 2025 with a forward-looking 2026 outlook. Explore demand drivers, pricing trends, ...

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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%.

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The Insight Partners

The market is anticipated to register a CAGR of 7.17% during the forecast period 2026–2034. Distribution Transformer Market Analysis. A service transformer ...

North America Transformer Market Size & Share Analysis

Mordor Intelligence

The North America Transformer Market worth USD 10.93 billion in 2026 is growing at a CAGR of 7.12% to reach USD 15.42 billion by 2031.

The United States Step-down Transformer Market Report ...

LinkedIn · Flux Racer

The United States Step-down Transformer market is projected to expand at a CAGR of 14.9% during the forecast period (2026 - 2033). United States ...