Factory Direct 19.5V 4A 78W Desktop Power Adapter with Custom Output Connectors | Guangdong QINX

The Guangdong QINX 19.5V 4A desktop power adapter delivers a regulated 78W output, providing dependable power for equipment that requires continuous and accurate voltage. Designed with a durable desktop enclosure, it offers effective thermal performance and dependable long-term operation in demanding working environments.

Featuring a universal 100-240VAC input, this power adapter is suitable for worldwide deployment across different electrical standards. Guangdong QINX offers complete customization services, including DC plug selection, output cable length, housing color, logo printing, product labeling and retail packaging, allowing manufacturers to integrate the adapter into a wide range of electronic products.

This 19.5V 78W desktop power supply is suitable for industrial displays, embedded computing platforms, communication terminals, security surveillance systems, smart kiosks, network storage devices, POS equipment, medical monitoring instruments and other electronics requiring a stable external DC power source.

Applications

• Embedded industrial computers
• LCD and industrial display panels
• POS terminals and self-service kiosks
• Network attached storage (NAS) devices
• Security surveillance equipment
• Medical monitoring electronics
• Communication gateways
• Automation control systems

Connector Options

A variety of connector types can be supplied, including 5.5×2.5mm, 5.5×2.1mm, 6.5×4.4mm, 4.0×1.7mm, 3.5×1.35mm, 2.35×0.75mm, DIN power connectors, GX12/GX16 aviation connectors, M12 power connectors, Anderson Powerpole connectors, and customized cable assemblies based on customer specifications.

Safety Design

Designed with comprehensive electrical protection including over-voltage protection, over-current protection, overload protection and short-circuit protection to enhance equipment safety and ensure reliable power delivery.

Certifications

Available with UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, DOE Level VI and CB certifications according to customer requirements and international market standards.