50W 25V 2A Desktop Power Adapter Factory Supplier

The 25V 2A desktop AC/DC power adapter from Guangdong QINX combines stable electrical performance with durable construction, making it suitable for continuous operation in demanding environments. Designed with premium components, it provides accurate voltage regulation, low ripple and dependable power delivery to sensitive electronic devices.

Supporting an input range of 100–240VAC, 50/60Hz, this desktop adapter can be used globally without additional voltage conversion. The compact desktop housing is designed for efficient heat dissipation and long operating life.

Guangdong QINX provides flexible OEM and ODM services, allowing customers to customize output cables, DC connectors, cable length, enclosure color, product labels, logos and packaging. These customization capabilities make the adapter suitable for equipment manufacturers, system integrators and brand owners seeking reliable external power solutions.

Every unit is subjected to strict electrical performance and safety inspections before shipment, ensuring consistent quality, stable operation and long-term reliability.

Applications

• Industrial automation equipment
• Instrumentation and measuring devices
• LED display and lighting controllers
• Security and surveillance systems
• Communication equipment
• Smart home control devices
• Medical electronic peripherals
• POS terminals
• Electronic testing equipment
• Embedded control systems

Connector Options

Optional DC connector types include:

• 5.5×2.1mm
• 5.5×2.5mm
• 6.3×3.0mm
• 4.0×1.7mm
• 3.5×1.35mm
• 2.5×0.7mm
• Mini DIN connectors
• GX aviation connectors
• XLR connectors
• Molex connectors
• JST connectors
• XT30 connectors
• XT60 connectors
• Anderson Powerpole connectors
• Terminal block connections
• Customized connector and cable solutions

Safety Design

Designed with comprehensive protection features, including:

• Over Voltage Protection (OVP)
• Over Current Protection (OCP)
• Short Circuit Protection (SCP)
• Over Load Protection (OLP)
• Over Temperature Protection (OTP)
• High reliability design
• DOE Level VI energy efficiency

Certifications

Available with UL, cUL, FCC, CE, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI compliance according to project and market requirements.