Factory Direct 13.5V 19A 256.5W Desktop Power Adapter with Active PFC & Optional DC Connectors | Guangdong QINX

The Guangdong QINX 13.5V 19A desktop AC/DC power adapter utilizes advanced active PFC technology to improve input power efficiency, minimize harmonic distortion, and maintain excellent electrical performance. Compatible with a universal 100–240VAC input, it supplies a precisely regulated 13.5V DC output with a maximum continuous current of 19A for demanding power applications.

With a continuous output capability of 256.5W, this desktop switching power adapter is engineered to support equipment operating under high electrical loads for extended periods. Its optimized circuit design delivers excellent load regulation, minimal ripple and noise, rapid dynamic response, and efficient thermal performance, ensuring dependable operation in industrial environments.

Guangdong QINX provides professional OEM and ODM manufacturing solutions, including customized output cables, connector configurations, cable lengths, enclosure colors, logo printing, private labels, packaging design, and technical documentation. Each power adapter is manufactured under stringent quality management procedures and subjected to comprehensive performance testing before shipment.

Applications

• Industrial automation control systems
• AI edge computing platforms
• Robotics control equipment
• Industrial communication servers
• Smart manufacturing machinery
• High-performance embedded computers
• Machine vision inspection systems
• Digital signage and display controllers
• Security monitoring infrastructure
• Industrial data acquisition equipment

Connector Options

A broad selection of connector options is available, including:

• 5.5×2.1mm
• 5.5×2.5mm
• 6.3×3.0mm
• 6.5×4.4mm
• 4-pin DIN connectors
• GX12, GX16, and GX20 aviation connectors
• XLR connectors
• Anderson Powerpole connectors
• XT60 and XT90 connectors
• Molex connectors
• JST connectors
• Phoenix terminal blocks
• Waterproof locking connectors
• Customized cable harnesses

Safety Design

Designed with multiple intelligent protection features:

• Active Power Factor Correction (PFC)
• Over-voltage Protection (OVP)
• Over-current Protection (OCP)
• Overload Protection (OLP)
• Over-temperature Protection (OTP)
• Short-circuit Protection (SCP)
• High-efficiency design with optimized standby energy consumption

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 standards.