12V 9.9A 120W High Current Desktop Power Adapter with Multi Connector Options | Guangdong QINX

This Guangdong QINX 12V 9.9A high current power adapter provides a stable constant-voltage output designed for demanding electronic equipment. With nearly 120W output capability, it ensures reliable performance for devices that require continuous high-load operation.

The unit is built for versatility, supporting multiple output connector types to match different application needs. Standard and optional connectors include 5.5×2.1mm, 5.5×2.5mm DC plugs, 4-pin DIN connectors, 3-pin XLR outputs, cigarette lighter sockets, aviation connectors, and custom cable assemblies.

Its high current design makes it suitable for systems that require strong and stable power supply without voltage fluctuation. The adapter is engineered with safety protection functions such as overload, over-voltage, and short-circuit protection to ensure stable operation in various environments.

Compared with lower current models, this 9.9A version is optimized for equipment with higher power demand, reducing power instability and improving operational reliability in continuous-use scenarios.

Guangdong QINX supports OEM/ODM customization including cable length, connector type, casing design, labeling, packaging, and electrical parameter adjustment to meet specific project requirements.

Applications

• LED display systems
• Industrial control equipment
• CCTV security systems
• Audio/video devices
• Communication equipment
• Medical auxiliary devices
• Testing instruments
• Networking devices
• Automation systems
• High-power electronic devices

Connector Options

Available or customizable options include:

• 5.5×2.1mm DC plug
• 5.5×2.5mm DC plug
• 4-pin DIN connector
• 3-pin XLR output
• Cigarette lighter plug
• Aviation connector series
• Screw terminal / bare wire output
• Custom OEM connector solutions

Safety Design

Built-in protection mechanisms including over-voltage, over-current, short-circuit, and thermal protection ensure safe and stable high-load operation.

Certifications

Complies with UL, cUL, CE, FCC, RoHS, UKCA, PSE, SAA, CB, and DOE Level VI standards depending on target markets.