30W US Plug High Quality Switch Power Supply Adaptor

This compact 30W wall‑mount power adapter with US plug supports 100‑240V universal AC input, delivering consistent and stable DC output. Integrated comprehensive safety safeguards against over‑voltage, over‑current, short‑circuit and over‑temperature risks, enabling reliable round‑the‑clock performance.

Its space‑saving plug‑in design eliminates extra desktop footprint. It serves as an ideal power solution for WiFi routers, CCTV surveillance cameras, LED light strips, TV set‑top boxes and a wide range of smart‑home electronics. OEM customization and bulk wholesale are offered.

Guangdong Cenwell Technology Co., Ltd.

 

Originating in 2012, Cenwell carries out production at our facilities across Longhua, Shenzhen and Huicheng, Huizhou.

 

Committed to switching power adapters and EV charger production, we rely on professional internal R&D, seasoned management, proficient staff and complete advanced manufacturing and testing equipment.

Cenwell Laboratory (EMI/ EMC Testing)

 

There is a self-operated research lab within our company, supporting continuous improvement of new product designs for strict quality control.

Our Professional Equipments

 

We own various professional production and testing instruments to implement strict quality control for power adapters.

Cenwell SMT production

Production Lines

AOI Testing

Warehouse

 

 

01. Do you have OEM/ODM service?

Yes, OEM/ODM is available.

02. Can I have my own logo on the adapter?

Yes, we can do laser printing and print your logo on the label.

03. How to get a sample?

We offer 1-3 free samples for you to test once all details parameters confirmed, while you just need to pay for the freight cost.

04. How does your factory do related quality control?

Quality is top priority. We always attach great importance to quality controlling from the start to the end. Firstly, we will control the raw material; Secondly, every worker does his job on the production line to ensure the professional; Lastly, all products will be full tested well before packing.

And all our products have gained CB, CE, GS, UKCA, UL, cETL, FCC, cUL, PSE, C-tick, SAA, KC, KCC, BSMI, BIS, CCC, RoHS, Reach etc certification.

05. What is the warranty of your products?

The warranty is 12 months; If the products do not work in the warranty period, please let us know them in detail and show us the relative picture, we will give after-sale service according to the situation.

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