What payment terms are accepted?

We accept T/T (Telegraphic Transfer) and Western Union as payment terms.

What protections are included in the adapter?

It includes Short Circuit Protection (SCP), Over Voltage Protection (OVP), and Over Current Protection (OCP).

What is the warranty or lifespan of the product?

The product has a lifespan of 3-5 years and a minimum MTBF of 100,000 hours at full load.

Professional Switching Supply 28W AC DC Power Adapter

Name: Professional Switching Supply 28W AC DC Power Adapter
Brand: Ninghai Yingjiao Electrical Co., Ltd.
SKU: 623875134

Zhejiang, ChinaNinghai Yingjiao Electrical Co., Ltd.

US$2.00-4.00

500 Pieces

Product profile

Customization

Available

Usage

Laptop, Switching, Mobile Phone, Game Player, Digital Camera, Phone, Display

Output Type

Model NO.

YS28

Certification

RoHS, CCC, GS, Ce, EMC, SAA, FCC, CB, PSE, Reach

Color

Black

Connection

Desktop

Product Name

12V 2.5A 24V 1.2A 36V 0.8A Power Adapter

Weight

180g

Mtbf

100000 Hours Minimum at Full Load at 25 C Ambient

Series

Desktop Type

Dimension

85*50*32.5mm

Input Plug

EU, Us, UK, Au etc. Type According to Your Choice

Life

3-5 Years Alternative

Transport Package

Inner PE Bag+White Box+Outer Carton

Specification

50PCS/CTN, 48*33*23.5cm

Trademark

Yingjiao

Origin

China

Production Capacity

1500000 Piece/Pieces Per Month

Key features

Wide Voltage Input: Supports 100-240VAC 50/60Hz input for global compatibility.

Multiple Output Options: Offers 5V, 7V, 9V, 12V, 24V, 36V with currents up to 4A.

Comprehensive Certifications: Certified by UL, CE, FCC, RoHS, CCC, CB, PSE, and more.

High Efficiency Level: Meets Energy Efficiency Level VI, CoC 5, DoE 6, and CEC VI.

Extensive Protections: Features Short Circuit, Over Current, and Over Voltage protection.

Customizable Plugs: Input plugs available in EU, US, UK, AU types per customer choice.

OEM/ODM Service: Full customization from samples, designs, or minor adjustments.

Company profile

Years of Export ExperienceExperienced TeamStandardized quality controlR&D Capabilities

Ninghai Yingjiao Electrical Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤24h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing facilities covering automatic production, injection molding, transformer production, plug-in, wave soldering, winding, and glue filling. It demonstrates broad customization and R&D capabilities, including ODM services, recent new-product development, technical engineering support, formal design documentation, and CAD, SolidWorks, and UG software. Quality and service processes are documented, including complaint handling, corrective and preventive actions, finished-product inspection, and supplier assessment. The supplier has inventory capability, valid contracts with associated subcontractors, export experience of 20 years, and exports representing 71%–90% of total sales. Limitations include no available SDK, no overseas warehouse, and no overseas showroom. The provided data does not establish certifications or specific customer case details.

Supplier typeThe supplier is classified as a combined company, and its offerings cover manufacturing, export trade, service, quality control, R&D, and sustainable development. This indicates a broad, integrated supplier profile rather than a narrowly defined service entity.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints. Its technology engineers provide technical support for production and after-sales service, while supplier capability assessment also follows written procedures and records, supporting a structured service process.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, employs technology engineers for customer-request confirmation and technical support, maintains design input/output, review, verification, and validation records, and uses CAD, SolidWorks, and UG. The lack of an available SDK is a limitation, but the broader R&D evidence supports innovation capability.

Production capacityProduction capability is supported by multiple specialized facilities, inventory capacity, valid contracts with associated subcontractors, and established finished-product inspection instructions. The supplier also reports one-month average lead times in both peak and off-season periods and has 35 qualified suppliers in its service-capability assessment.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. It also provides ODM services, indicating capability across both adaptation and original-design manufacturing requirements.