54V 4A 216W Desktop AC/DC Power Adapter with Active PFC & Optional DC Connectors | Guangdong QINX

The 54V 4A 216W Desktop AC/DC Power Adapter with Active PFC is a high-performance external power adapter designed to provide stable DC power conversion for professional applications. With 54V DC output and 216W power capacity, this adapter is suitable for equipment requiring higher power delivery and dependable operation.

Since the output power exceeds 200W, this model is designed with Active PFC (Power Factor Correction) to improve power efficiency and support better power management performance. Manufactured by Guangdong QINX Technology Co., Ltd., the product combines professional engineering, advanced manufacturing processes, and strict quality assurance.

Reliable Power Performance

The 54V 4A 216W AC/DC power adapter delivers consistent power output for industrial and commercial equipment that requires reliable external power support. The Active PFC design helps optimize power utilization, making it suitable for applications where stable performance and efficient energy management are important.

Guangdong QINX applies strict production standards, component inspection, and finished product testing to ensure dependable operation, stable quality, and long service life for global customers.

Flexible DC Connector Options

The 54V 4A 216W desktop power adapter supports various DC connector configurations to meet different equipment requirements, including:

• 5.5×2.5mm DC connector
• 5.5×2.1mm DC connector
• Other compatible DC connector types according to customer specifications

Guangdong QINX offers customized connector and cable solutions to support different OEM product designs and application requirements.

Safety Certifications and Quality Assurance

The 54V 4A 216W AC/DC power adapter is manufactured according to international safety and compliance requirements. Available certifications include:

UL/cUL, SAA, PSE, UKCA, CE, RoHS, FCC, DOE Level VI, and CB.

Through strict quality management systems covering raw material inspection, production monitoring, and final testing, Guangdong QINX ensures reliable product quality and consistent performance for worldwide customers.

Typical Applications

The 54V 4A 216W desktop AC/DC power adapter is suitable for:

• Electronic devices
• Industrial equipment
• LED equipment
• Communication devices
• Monitoring systems
• Other compatible DC-powered applications

This power adapter is suitable for equipment manufacturers, distributors, system integrators, and industrial customers requiring a reliable high-power external power solution.

OEM & ODM Custom Power Supply Solutions

As a professional OEM power supply manufacturer, Guangdong QINX provides customized AC/DC power adapter solutions for different industries and product requirements. Custom services include output voltage and current configurations, DC connector selection, cable customization, and application-specific power supply development.

With flexible manufacturing capability and engineering support, Guangdong QINX helps customers create reliable power solutions for various markets and long-term projects.

Manufacturing Advantages of Guangdong QINX

Guangdong QINX Technology Co., Ltd. specializes in the design and manufacturing of AC/DC power adapters, battery chargers, LED drivers, and customized power supply solutions.

With professional R&D capability, advanced production facilities, and strict quality control procedures, Guangdong QINX provides reliable power products for global partners. The company focuses on delivering stable quality, flexible customization, and professional manufacturing support for distributors, importers, and equipment manufacturers.