Factory Direct 19.5V 14A 273W Desktop Power Adapter with Active PFC & Optional DC Connectors | Guangdong QINX

The Guangdong QINX 19.5V 14A desktop power adapter provides a continuous 273W regulated output, delivering excellent voltage accuracy and dependable current for high-load electronic systems. Equipped with Active Power Factor Correction (PFC), it increases energy utilization, minimizes input current distortion and supports compliance with international efficiency standards.

Designed for a 100-240VAC input range, the adapter can be used across global power networks without additional configuration. Guangdong QINX offers complete customization services, including output cable length, connector type, enclosure finish, logo printing, specification labels, retail packaging and electrical parameter optimization, helping customers develop application-specific power solutions.

The 19.5V 273W desktop power adapter is widely deployed in industrial control cabinets, edge AI gateways, machine vision workstations, telecommunications equipment, intelligent traffic systems, medical inspection devices, security recording platforms, industrial printers and advanced automation equipment requiring a stable external DC power source.

Applications

• Industrial control cabinets
• AI edge gateways
• Machine vision workstations
• Telecommunication equipment
• Intelligent transportation systems
• Medical inspection and analysis devices
• Industrial label and barcode printers
• Automated production equipment

Connector Options

Optional DC connectors include 5.5×2.5mm, 5.5×2.1mm, 6.5×4.4mm, 4.0×1.7mm, 3.5×1.35mm, 2.5×0.7mm, Kycon KPPX connectors, GX16/GX20 aviation connectors, M12/M16 circular locking connectors, XT60, XT90, Anderson Powerpole connectors, IEC locking DC plugs, and fully customized cable assemblies for OEM projects.

Safety Design

Engineered with comprehensive protection features including over-voltage protection, over-current protection, overload protection, short-circuit protection and over-temperature protection, ensuring reliable operation under continuous high-power conditions.

Certifications

Available with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB and DOE Level VI certifications to satisfy international safety, EMC and energy efficiency requirements for worldwide markets.