Power supply 48V 1.5A 5.5mm No name

Switching power supply 48V 1.5A with 5.5 mm barrel connector from No name supplies a stabilized 48 V DC output at up to 1.5 A. It is intended for mains operation and provides a compact, lightweight option for powering small networking devices, LED strips, CCTV cameras and industrial sensors that require a 48 V input. The unit includes basic protection against overload and short-circuit and is designed for straightforward, everyday use in residential and light commercial settings.

Advantages

The power supply delivers a stable 48 V output with a maximum current of 1.5 A, ensuring consistent voltage for connected equipment. Its switching design provides efficient conversion from mains AC to DC while minimizing size and weight. The standard 5.5 mm barrel connector enables easy connection to a wide range of devices. Built-in overload and short-circuit protection help reduce the risk of damage to both the adapter and the connected device under common fault conditions.

Suitable for

• Small networking equipment such as PoE injectors or switches that accept 48 V input
• LED strips and lighting modules rated for 48 V
• CCTV and surveillance cameras requiring a 48 V supply
• Industrial sensors and controllers operating at 48 V with low to moderate current draw

Key specifications

• Output voltage: 48 V DC
• Maximum output current: 1.5 A
• Connector type: 5.5 mm barrel plug
• Converter type: switching (SMPS)
• Protection: basic overload and short-circuit protection
• Intended use: mains-powered AC to DC adapter for indoor applications
• Form factor: compact, lightweight enclosure

How to use

Connect the adapter to a suitable mains outlet using the integrated mains lead or supplied detachable cord, ensuring the input voltage matches the local mains specification. Verify the polarity and compatibility of the 5.5 mm barrel connector with the target device before inserting the plug. Power the adapter on and confirm the target device receives stable 48 V DC. If the connected device does not power on, disconnect and check connections and specifications before attempting again.

Usage recommendations

Use the power supply in a dry, ventilated indoor location and avoid covering the adapter to prevent overheating. Ensure the connected device’s current draw does not exceed 1.5 A. For continuous or critical installations, verify compatibility with device power requirements and consider adding surge protection on the mains input.