Factory Direct 13.5V 14A 189W Desktop Power Adapter with Active PFC & Optional DC Connectors | Guangdong QINX

The Guangdong QINX 13.5V 14A desktop AC/DC power adapter utilizes active PFC technology to improve power utilization, minimize harmonic distortion, and provide enhanced energy efficiency. With a universal 100–240VAC input, it supplies a regulated 13.5V DC output at up to 14A, ensuring stable and dependable performance for high-current electronic applications.

Delivering 189W of continuous output power, this desktop power supply is built for equipment requiring reliable DC power over extended operating periods. Its optimized circuit topology, high-quality components, and efficient cooling design help maintain low ripple output and excellent voltage regulation under varying load conditions.

Guangdong QINX provides complete OEM and ODM customization services, including output cable length, DC connector type, wire specifications, enclosure color, private logo printing, product labels, customized packaging, and electrical parameter adjustments. Each adapter undergoes strict quality testing and incorporates comprehensive protection functions to enhance product reliability and equipment safety.

Applications

• Industrial automation equipment
• Intelligent robotics systems
• Industrial networking hardware
• AI edge computing devices
• Security monitoring platforms
• Machine vision systems
• Digital signage controllers
• Industrial HMI terminals
• Electronic inspection equipment
• Smart logistics systems

Connector Options

Multiple DC connector configurations are available, including:

• 5.5×2.1mm
• 5.5×2.5mm
• 4.0×1.7mm
• 6.3×3.0mm
• 6.5×4.4mm
• GX12 / GX16 / GX20 aviation connectors
• XLR connectors
• Mini DIN connectors
• Anderson Powerpole connectors
• XT60 connectors
• Molex connectors
• JST connectors
• Phoenix terminal blocks
• Waterproof locking connectors
• Customized cable harnesses

Safety Design

Designed with advanced electrical 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 low standby power consumption

Certifications

Available with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI certifications to meet international compliance standards and OEM manufacturing requirements.