13.5V 11A 148.5W Desktop Power Adapter with Optional DC Connectors | Guangdong QINX

The Guangdong QINX 13.5V 11A desktop AC/DC power adapter converts a universal 100–240VAC input into a stable 13.5V DC output while delivering up to 11A of continuous current. Built with high-efficiency switching technology, it provides excellent voltage accuracy, low ripple and noise, and consistent load regulation for demanding electronic equipment.

With a continuous output power of 148.5W, this desktop power supply is designed for applications requiring reliable high-current performance and continuous operation. Its optimized thermal architecture and durable housing help ensure efficient heat dissipation and dependable long-term stability in commercial and industrial environments.

Guangdong QINX offers complete OEM and ODM manufacturing services, including customized output cables, DC connector configurations, enclosure colors, cable lengths, logo printing, product labeling, packaging design, and electrical parameter modifications. Each adapter undergoes comprehensive quality testing and integrates multiple protection functions for safe and reliable operation.

Applications

• Industrial automation equipment
• Smart networking devices
• Security monitoring systems
• Embedded industrial computers
• Digital signage controllers
• Electronic inspection equipment
• Smart building management systems
• Industrial communication terminals
• Professional audio equipment
• Commercial control systems

Connector Options

A broad selection of connector types is available, including:

• 5.5×2.1mm
• 5.5×2.5mm
• 4.0×1.7mm
• 3.5×1.35mm
• 2.5×0.7mm
• 6.3×3.0mm
• GX12 / GX16 aviation connectors
• XLR connectors
• Mini DIN connectors
• Anderson Powerpole connectors
• Molex connectors
• JST connectors
• Phoenix terminal blocks
• Waterproof DC connectors
• Customized cable harnesses

Safety Design

Designed with comprehensive electrical protection features:

• Over-voltage Protection (OVP)
• Over-current Protection (OCP)
• Overload Protection (OLP)
• Short-circuit Protection (SCP)
• High-efficiency power conversion
• Low standby power consumption

Certifications

Available with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI certifications for international compliance and OEM manufacturing projects.