Factory Direct 28V 7A 196W Desktop Power Adapter with Optional DC Connectors | Guangdong QINX

The 28V 7A 196W desktop power adapter from Guangdong QINX offers a dependable external power solution for equipment requiring higher current output and continuous operation. The advanced switching power supply architecture ensures stable voltage regulation, improved conversion efficiency and consistent power delivery during extended working conditions.

Designed with universal 100-240VAC input compatibility, this adapter supports worldwide applications and simplifies integration for equipment manufacturers and system developers. The desktop-style enclosure provides convenient installation while maintaining effective heat dissipation for reliable performance.

Guangdong QINX provides customized manufacturing services to meet different project specifications, including DC connector selection, cable length, output cable design, logo printing, product labeling and packaging customization. With 196W output capability, this model is suitable for applications approaching higher-power requirements while maintaining the flexibility of a desktop power adapter design.

This 28V 7A adapter is an ideal choice for industrial electronics, automation equipment, communication systems and commercial devices requiring a stable and efficient DC power source.

Applications

• Industrial automation systems
• Robotics and motion control equipment
• Machine vision devices
• Communication network equipment
• Security monitoring systems
• Smart factory equipment
• Electronic test and measurement instruments
• Industrial control terminals
• Digital signage systems
• Professional electronic equipment

Connector Options

Flexible DC output connector options are available, including:

• 5.5×2.1mm DC barrel plug
• 5.5×2.5mm DC barrel plug
• 4.0×1.7mm connector
• 3.5×1.35mm connector
• 6.3×3.0mm connector
• Mini DIN connectors
• Aviation connectors
• XLR connectors
• JST connectors
• Molex connectors
• Anderson connectors
• Terminal block connectors
• Customized DC cable assemblies

Safety Design

The adapter is designed with comprehensive protection functions to enhance safety and reliability:

• Over-voltage protection (OVP)
• Over-current protection (OCP)
• Short-circuit protection (SCP)
• Overload protection
• Over-temperature protection

Certifications

Available with UL, cUL, SAA, PSE, UKCA, CE, RoHS, FCC, CB and DOE Level VI certifications based on customer requirements and regional compliance standards.