19V 6A 114W Desktop Power Adapter | Custom AC DC Power Supply Factory

The Guangdong QINX 19V 6A 114W desktop power adapter delivers a regulated 19V DC output with high efficiency and dependable performance for professional electronic equipment. Designed with optimized circuit architecture and high-quality components, it ensures stable voltage, minimal ripple, and excellent load regulation during continuous operation.

With an input range of 100-240VAC, the adapter can be deployed globally without additional voltage selection, making it suitable for international equipment manufacturers and system integrators. Its desktop enclosure is designed to promote effective heat dissipation while maintaining durability for long-term use in demanding working environments.

Guangdong QINX offers complete customization services to accommodate different project requirements. Customers can specify output cable length, connector type, wire specifications, housing appearance, product labels, logo printing, packaging, and other OEM/ODM requirements. This flexibility enables seamless integration into various electronic products and private-label programs.

Applications

• Industrial automation controllers
• AI edge computing devices
• Embedded computer platforms
• Network security appliances
• Intelligent transportation terminals
• Digital broadcasting equipment
• Video processing systems
• Commercial display controllers
• Smart manufacturing equipment
• Electronic diagnostic instruments

Connector Options

Optional DC output connectors include:

• 5.5×2.1mm
• 5.5×2.5mm
• 6.5×4.4mm with center pin
• 4-pin DIN
• 4.0×1.7mm
• 3.5×1.35mm
• GX12 / GX16 aviation connectors
• XT30 / XT60 connectors
• Molex connectors
• JST connectors
• Anderson Powerpole connectors
• Waterproof locking DC connectors
• Customized connector and cable assemblies

Safety Design

Incorporates intelligent protection mechanisms including over-voltage protection, over-current protection, overload protection, and short-circuit protection to improve operational safety and enhance the reliability of connected equipment.

Certifications

Manufactured to comply with international certification requirements including UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI, depending on customer specifications and target markets.