12V AC/DC Adapters, 12W to 150W

12V Power Supply Manufacturer in China

A 12V power supply is the single most common adapter in electronics — and the one most often bought on price alone. We build 12V adapters from 1A to 10A with UL/cUL, FCC and CE certification, from our own factories in Shenzhen and Dongguan.

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15+

Years manufacturing power supplies

10M+

Units shipped worldwide

500+

Active B2B customers

3-Year

Warranty on every adapter

Why 12V dominates

Routers, ONT terminals, CCTV cameras, LED strips, access control, audio gear and 3D printer control boards all converge on 12V DC. It is high enough to carry meaningful power over a thin cable and low enough to stay inside SELV limits, which is why one factory platform can serve dozens of product categories.

What we build

Wall-mount 12V adapters from 12W to 36W with US, EU, UK or AU plugs; desktop 12V supplies from 48W to 120W with detachable IEC C14 or C8 cords; and IP67 waterproof 12V supplies for outdoor CCTV and signage. Every model is DoE Level VI with OVP, OCP, SCP and OTP protection.

How to specify yours

Give us the load current with 20–30% headroom, the DC connector size (5.5×2.1mm and 5.5×2.5mm cover most devices), the cable length, and the market you sell into. That is enough to quote a matched model the same day.

Available models

Stock 12V models

All models below are in production and can ship samples in 3–5 days.

12V 1.5A Power Supply 18W AC/DC Adapter

18W 12V 1.5A wall-mount power adapter for routers, IP cameras, access control, LED runs and small audio devices. Universal 100–240V AC input and a 5.5 × 2.1 mm DC barrel connector. DoE Level VI efficiency, OVP/OCP/SCP/OTP protection and continuous 24/7 operation. UL listed, FCC and CE certified. OEM/ODM available.

$1.65 USD

12V 5A Power Supply 60W AC/DC Adapter

12V 5A power adapter (60W), delivering a regulated DC output for LED strips, CCTV, networking and industrial control panels. This 12V 5A power supply accepts universal 100–240V AC input and uses a standard 5.5 × 2.1 mm DC barrel connector. DoE Level VI efficiency, OVP/OCP/SCP/OTP protection and continuous 24/7 operation. UL listed, FCC and CE certified for North America and Europe. OEM/ODM available,Price varies by plug type, cable length and order quantity.

$3.88 USD

12V 3A Power Supply 36W AC/DC Adapter

36W wall-mount power adapter with a regulated 12V DC output up to 3A. Universal 100–240V AC input, 5.5 × 2.1 mm barrel connector and a compact 80 × 40 × 30 mm housing. OVP, OCP, SCP and OTP protection support continuous 24/7 operation in LED, CCTV, networking and industrial control applications. UL/CUL, FCC and CE certified, OEM/ODM available, Price varies by plug type, cable length and order quantity.

$2.79 USD

12V 2A Power Supply 24W AC/DC Adapter

12V 2A power adapter (24W), delivering a regulated DC output for LED strips, CCTV, networking and 3D printer control boards. This 12V 2A AC/DC power supply accepts universal 100–240V AC input, is rated 12V DC / 2000mA, and uses a standard 5.5 × 2.1 mm DC barrel connector. DoE Level VI efficiency, OVP/OCP/SCP/OTP protection and continuous 24/7 operation. UL listed, FCC and CE certified. OEM/ODM, Price varies by plug type, cable length and order quantity.

$1.86 USD

12V 1A Power Supply 12W AC/DC Adapter

12W 12V 1A wall-mount power adapter for routers, ONT modems, IP cameras, access readers and small LED runs. Universal 100–240V AC input and a 5.5 × 2.1 mm DC barrel connector. DoE Level VI efficiency, OVP/OCP/SCP/OTP protection and continuous 24/7 operation. UL listed, FCC and CE certified. OEM/ODM available.

$1.39 USD

Interchangeable 12V 2A Power Supply 24W Universal Plug Adapter

The interchangeable 12V 2A power adapter delivers 24W through US, EU, UK and AU plug heads, so one SKU covers multiple markets. 100–240V AC input and a 5.5 × 2.1 mm DC barrel connector. DoE Level VI efficiency, OVP/OCP/SCP/OTP protection and continuous 24/7 operation. UL listed, FCC and CE certified. OEM/ODM available.

$3.69 USD

Interchangeable 12V 3A Power Supply 36W Universal Plug

The universal 12V 3A power adapter delivers 36W through interchangeable US, EU, UK and AU plug heads, so one SKU covers multiple markets. 100–240V AC input and a 5.5 × 2.1 mm DC barrel connector. DoE Level VI efficiency, OVP/OCP/SCP/OTP protection and continuous 24/7 operation. UL listed, FCC and CE certified. OEM/ODM available.

$3.68 USD

60W Power Supply AC/DC Adapter -12V 24V Output

60W desktop power adapter available in 12V 5A and 24V 2.5A versions, for LED strips, CCTV, networking and industrial control equipment. Universal 100–240V AC input with a standard 5.5 × 2.1 mm DC barrel connector and a detachable AC cord. DoE Level VI efficiency, OVP/OCP/SCP/OTP protection and continuous 24/7 operation. UL listed, FCC and CE certified. OEM/ODM available.

$4.28 USD

See the full range

Frequently Asked Questions

Find answers to common questions about our power adapters, ordering process, and services

What is the minimum order quantity (MOQ)?

Standard MOQ is 1,000 pieces for stock models and 5,000 pieces for OEM/ODM custom orders. Sample orders of 1–10 pieces are welcome for evaluation before a bulk order.

Which certifications do your power adapters carry?

The range is certified to UL/cUL, FCC, CE, TUV, RoHS, UKCA, RCM, BIS and CCC, and built to IEC 62368-1, IEC 60950-1, IEC 61558 and IEC 60601 for medical builds. Certificates and test reports are sent on request.

What is the lead time?

7–10 working days for stock models, 15–25 working days for OEM/ODM builds, counted from drawing approval and deposit. Samples ship in 3–5 days for stock platforms.

Do you offer OEM and ODM service?

Yes. OEM covers your logo, housing colour, packaging and label. ODM covers a new specification — custom voltage, current, connector, cable or enclosure. Our engineers work from your drawing or develop the mechanical design with you.

What warranty do you provide?

Three years on all standard adapters. Every unit is aged at full load before shipment and the field defect rate is below 0.3%. Failed units within warranty are replaced or credited, and the failure analysis report is shared with you.

What power range do you cover?

5W to 240W: wall plug adapters 5W–65W, desktop power supplies 10W–240W and IP67 waterproof supplies 10W–150W. Outputs from 5V to 48V DC as standard, with custom voltages on request.