Power Supply ProBase PS24V2A5/5521D 24V 2.5A 60W, DC 5.5×2.1mm, IP20, desktop

ProBase PS24V2A5/5521D is a desktop AC-to-DC power supply that provides a stable 24V DC output at up to 2.5A (60W) through a standard 5.5×2.1 mm barrel connector. The compact plastic housing and integrated desktop cable make it convenient for tabletop and wall-adjacent installations where a reliable low-voltage supply is required. With IP20 protection, the unit is intended for indoor use in dry environments and is suitable for powering small electronics, networking equipment and lighting elements rated for 24V.

Advantages

The ProBase power supply offers regulated 24V output with overload and short-circuit tolerance designed for continuous operation of low-voltage devices. Its desktop form factor and included cable simplify installation without the need for additional wiring. The common 5.5×2.1 mm DC connector ensures broad compatibility with many consumer and professional devices that accept a 24V barrel plug.

Suitable for

• LED strips and LED drivers rated for 24V
• Routers, switches and other small networking equipment requiring 24V DC
• CCTV cameras and surveillance accessories operating at 24V
• Small audio devices, controllers and sensors with 24V input

When it may not be suitable

This power supply is intended for indoor use only and features IP20 protection; it is not suitable for outdoor installations or environments with significant moisture, dust or direct water exposure. Devices requiring higher current than 2.5A or voltages other than 24V will not be compatible with this unit.

Key specifications

• Output voltage: 24V DC
• Maximum output current: 2.5A
• Maximum output power: 60W
• DC connector type: 5.5×2.1 mm barrel
• Enclosure: plastic desktop housing
• Ingress protection: IP20 (suitable for indoor, dry locations)
• Mounting style: desktop / tabletop with integrated cable

How to use

Connect the power supply to an appropriate AC mains outlet using the integrated mains cable. Verify that the connected device requires 24V DC and does not exceed 2.5A current draw. Insert the 5.5×2.1 mm barrel connector into the device’s DC input jack, ensuring correct polarity and a secure fit. Allow the unit to operate in a ventilated indoor location, avoiding direct heat sources and liquids. If the device draws close to the maximum current, monitor for heating and ensure adequate ventilation.

What to consider before purchase

• Confirm your device’s required input voltage is 24V DC.
• Make sure the device’s current consumption does not exceed 2.5A.
• Ensure the 5.5×2.1 mm barrel connector matches your device’s DC jack and polarity.
• Consider that IP20 rating limits use to indoor dry environments.

Usage recommendations

For reliable performance, use this power supply indoors in ventilated spaces and avoid subjecting it to moisture or dust. Match voltage and observe current limits; if your application approaches 2.5A continuous draw, consider a supply with higher current capacity to reduce thermal stress and prolong service life.