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12v 20w Transformer

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20W 30W 40W 50W 60W 80W 100W 12/24VAC Waterproof Transformer

20W 30W 40W 50W 60W 80W 100W 12/24VAC Waterproof Transformer

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Waterproof Transformer for Use with 12V Garden Lights Pond Light

Waterproof Transformer for Use with 12V Garden Lights Pond Light

US $ 3-5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Ei Power Transformer AC-AC 220V 380V Input 9V 12V 18V 24V

Ei Power Transformer AC-AC 220V 380V Input 9V 12V 18V 24V

US $ 8.19 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Exterior Interior Lighting Transformer 120V/220V/240V to 12V/24V

Exterior Interior Lighting Transformer 120V/220V/240V to 12V/24V

US $ 5-10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Power Transformer Input AC 220V 50Hz Output AC 6V 9V 12V 15V 18V 24V Single/Dual

Power Transformer Input AC 220V 50Hz Output AC 6V 9V 12V 15V 18V 24V Single/Dual

US $ 4.6 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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66W 75W 80W 96W 100W Waterproof Transformer

66W 75W 80W 96W 100W Waterproof Transformer

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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240V to 12V 5.5A 66W Waterproof Transformer

240V to 12V 5.5A 66W Waterproof Transformer

US $ 3-5 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Input 220V/380V Spot Welding Controller Board Insulation Isolation Power Transformer

Input 220V/380V Spot Welding Controller Board Insulation Isolation Power Transformer

US $ 6.1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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12VDC 24VDC 20W 40W 60W 75W 96W LED Strip Tape Transformer

12VDC 24VDC 20W 40W 60W 75W 96W LED Strip Tape Transformer

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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30W Matched Isolation Ferrite Core AC Power Supply Audio Power Transformer

30W Matched Isolation Ferrite Core AC Power Supply Audio Power Transformer

US $ 6.1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wenzhou Taiye Electric Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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12V Quick-Connect Transformer for Garden Light & Pond Light

12V Quick-Connect Transformer for Garden Light & Pond Light

US $ 5-10 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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IP67 IP68 Protection 20W 30W 50W 60W Waterproof Transformer

IP67 IP68 Protection 20W 30W 50W 60W Waterproof Transformer

US $ 3-5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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20W 30W 40W 50W 60W Weatherproof Transformer

20W 30W 40W 50W 60W Weatherproof Transformer

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Pool Light Transformer 12VAC 13VAC 14VAC 15VAC 18VAC 22VAC 24VAC

Pool Light Transformer 12VAC 13VAC 14VAC 15VAC 18VAC 22VAC 24VAC

US $ 15-30 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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20W 40W 60W 75W 96W 100W AC/DC Linear Lighting Transformer

20W 40W 60W 75W 96W 100W AC/DC Linear Lighting Transformer

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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12V Wet Watertight Transformer 66W 80W 96W 100W

12V Wet Watertight Transformer 66W 80W 96W 100W

US $ 5-10 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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150W 200W 250W 300W AC/DC Linear Lighting Transformer

150W 200W 250W 300W AC/DC Linear Lighting Transformer

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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220V 12V 24V Ei Type Pin Type Low Frequency Transformer for Lighting

220V 12V 24V Ei Type Pin Type Low Frequency Transformer for Lighting

US $ 0.75-1.2 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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12V 24V 120V PCB Mounting Current Voltage Low Frequency Transformer

12V 24V 120V PCB Mounting Current Voltage Low Frequency Transformer

US $ 0.8-1.2 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Tianjin Grewin Technology Co., Ltd.

Tianjin, China Since 2011
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Yingjiao Stylish and Premium 13.5V 12V Power Supply Transformer

Yingjiao Stylish and Premium 13.5V 12V Power Supply Transformer

US $ 0.9-2.9 / Piece FOB
500 Pieces (MOQ)
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Audited Supplier
Ninghai Yingjiao Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Ei Transformer Manufacturer Good Price Low Frequency 20W Transformer for Power Supply

Ei Transformer Manufacturer Good Price Low Frequency 20W Transformer for Power Supply

US $ 0.95-3 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ninghai Yingjiao Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Yingjiao Stylish and Premium 13.5V 12V Transformer

Yingjiao Stylish and Premium 13.5V 12V Transformer

US $ 0.9-2.9 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ninghai Yingjiao Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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Yingjiao Factory Wholesale 220 12 Volt AC to 24 DC Transformer

Yingjiao Factory Wholesale 220 12 Volt AC to 24 DC Transformer

US $ 0.9-2.9 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ninghai Yingjiao Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
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About 12v 20w Transformer FAQ

  • QWhere can I find reliable LED power supply suppliers in China?

    Upgrade your LED Power Supply with the elegant and durable 12v 20w Transformer.To locate trustworthy suppliers in China, use online B2B platforms, attend industry events, and engage in market research. Verify potential suppliers through online reviews, client testimonials, and product samples. Collaborating with a known supplier ensures product quality and timely deliveries.

  • QWhat are the considerations when choosing a LED power supply manufacturer in China?

    The 12v 20w Transformer is an essential part of our LED Power Supply offerings.Factors to consider include experience, certifications, product quality, and customer reviews. Assess the supplier's capabilities, communication, and ability to meet your specific requirements. Consulting industry experts and conducting thorough research can help in making an informed decision.

  • QWhat are the advantages of sourcing LED power supply units from China?

    The 12v 20w Transformer is a premium choice in the LED Power Supply category.China offers a diverse range of LED power supply options, competitive pricing, and efficient production capabilities. Working with manufacturers in China can provide cost-effective solutions, access to cutting-edge technologies, and customization opportunities tailored to your business needs.

Yingjiao Factory Wholesale 220 12 Volt AC Transformer

Yingjiao Factory Wholesale 220 12 Volt AC Transformer

US $ 0.9-2.9 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Ninghai Yingjiao Electrical Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2006
Chat Now Send Inquiry
Electronic Transformer 20W 12V Halogen Lamps Transformer

Electronic Transformer 20W 12V Halogen Lamps Transformer

US $ 1-1.2 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Dongguan Xinsheng Electronic Technology Co., Ltd.

Guangdong, China
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12V DC 24V 20W 36W 60W 100W 220V AC to DC Constant Voltage LED Transformer for Indoor LED Strip Lighting Waterproof

12V DC 24V 20W 36W 60W 100W 220V AC to DC Constant Voltage LED Transformer for Indoor LED Strip Lighting Waterproof

US $ 4-20 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Dongguan Changyue Industry Co., Ltd.

Guangdong, China
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Power Transformer 12V DC 20W Constant Current LED Driver

Power Transformer 12V DC 20W Constant Current LED Driver

US $ 2.06-2.26 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Hyrite Lighting Co., Ltd.

Guangdong, China
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20W 12V IP67 Waterproof LED Transformer with CE SAA

20W 12V IP67 Waterproof LED Transformer with CE SAA

US $ 2.92-3.27 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Hyrite Lighting Co., Ltd.

Guangdong, China
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120V to 12VAC 12VDC Magnetic Pool & SPA Light Transformer

120V to 12VAC 12VDC Magnetic Pool & SPA Light Transformer

US $ 5-10 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
20W 30W 40W 50W 60W 75W 11.5/12/16/18/24VAC Electronic Transformer

20W 30W 40W 50W 60W 75W 11.5/12/16/18/24VAC Electronic Transformer

US $ 2.5-6.9 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
Constant Voltage Class Two Remote Magnetic Transformer for LED

Constant Voltage Class Two Remote Magnetic Transformer for LED

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
19W 20W 21W Ei Potting Encapsulated safety Isolating Toroidal Low Frequency Transformer

19W 20W 21W Ei Potting Encapsulated safety Isolating Toroidal Low Frequency Transformer

US $ 0.5-1.5 / Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Udwells Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
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High Frequency AC Micro Electrical Power Transformer Ee25 1.15mh 1kHz 20W

High Frequency AC Micro Electrical Power Transformer Ee25 1.15mh 1kHz 20W

US $ 0.2-1.5 / Piece FOB
1,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Hangzhou Udwells Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
120V 277V to 12VDC 24VDC Magnetic LED Light Transformer

120V 277V to 12VDC 24VDC Magnetic LED Light Transformer

US $ 5-9 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
110V-120V AC to 12V AC Waterproof Transformer for Swimming Pool Light

110V-120V AC to 12V AC Waterproof Transformer for Swimming Pool Light

US $ 3-5 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
120V to 12VDC 24VDC Mlv LED Transformer

120V to 12VDC 24VDC Mlv LED Transformer

US $ 5-8 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Dongguan Yi Li Electronics Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
Chat Now Send Inquiry
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