Fonte de alimentação de secretária Qoltec 27W 12V 2.25A com ficha DC 6.0x3.0mm e cabo de alimentação

Powering devices with a 12V DC input can be a challenge when the original adapter is lost or damaged. This Qoltec desktop power supply delivers a stable 27W output at 12V with 2.25A current, ensuring your equipment runs reliably without interruptions. The included AC power cord and universal input voltage make it a versatile replacement or spare adapter for a wide range of electronics.

Who is it for

This adapter is ideal for users who need a dependable power source for devices such as LED strips, routers, monitors, small appliances, or DIY electronics projects. It suits both home users and professionals who require a fixed-voltage DC supply with a standard barrel connector. If your device uses a 6.0mm outer and 3.0mm inner diameter plug with center-positive polarity, this unit will fit perfectly.

Main features

• 27W output power: 12V DC, 2.25A for consistent performance.
• Wide input voltage range: 100-240V AC, 50/60Hz for global use.
• DC connector: 6.0 x 3.0mm barrel plug, center positive.
• Includes 1.2m AC power cord and 1.2m DC cable for flexible placement.
• Comprehensive protection: over-voltage, over-current, short-circuit, and over-temperature.
• High efficiency Level VI, meeting modern energy standards.
• Black durable housing with CE and RoHS certifications.

Specifications

• Brand: Qoltec
• Model: 51522
• Product type: AC/DC desktop power adapter
• Output power: 27W
• Output voltage: 12V DC
• Output current: 2.25A
• Input voltage: 100-240V AC
• Input frequency: 50/60Hz
• DC connector: 6.0 x 3.0mm barrel plug, center positive
• DC cable length: 1.2m
• AC power cord length: 1.2m
• Efficiency level: VI
• Protection: OVP, OCP, SCP, OTP
• Color: Black
• Certifications: CE, RoHS

Tips

Before connecting, verify that your device requires exactly 12V DC and draws no more than 2.25A. Check the polarity and plug dimensions to avoid damage. For optimal longevity, keep the adapter in a well-ventilated area and avoid covering it during operation.