Switching power supply 750W 27V 27.8A RSP-750-27

High-power universal switching power supply

The RSP-750-27 switching power supply is a high-performance energy source, delivering a stable 27V at a maximum current of 27.8A and a power of 750W. Its low-profile (1U) design makes it ideal for applications where space is limited. This is a solid solution for both professional installers and end-users who need reliable power.

Features and applications

This power supply is characterized by a wide range of AC and DC input voltages, which increases its flexibility in various operating conditions. The built-in active PFC (Power Factor Correction) function improves energy efficiency and minimizes interference in the power grid. This makes it a solution that is not only efficient but also environmentally friendly. The ability to adjust the output voltage (40-110% via a 2_{5.5VDC signal) and output current (also 40-110% via a 2}5.5VDC signal) allows for precise adjustment of parameters to specific application needs.

It finds application in a wide spectrum of devices and systems, such as:

• Video surveillance systems
• Industrial automation
• LED devices
• Audio and video equipment
• Powering control devices

Safety and reliability

The RSP-750-27 is equipped with a number of protections that protect both the power supply itself and the devices connected to it:

• Short-circuit protection – automatically cuts off the power supply in the event of a short circuit.
• Overvoltage protection – protects against damage caused by excessive voltage.
• Overload protection – limits power consumption to a safe level.
• Thermal protection – shuts off the power supply in case of overheating.
• Fan alarm – informs about cooling problems.

Additionally, the built-in output voltage compensation function ensures stable operation even with fluctuations in the mains voltage. The operating temperature range from -30°C to +70°C guarantees reliable operation even in harsh environmental conditions. The power supply has a 3-year warranty from the manufacturer MEAN WELL, which confirms its high quality and durability.