AC/DC module 90W 48V 1.88A IRM-90-48ST

Compact AC/DC power supply for a wide range of applications

The IRM-90-48ST module is a miniature switching power supply with a power of 90W, designed for mounting on a PCB or screwing. It provides a stable 48V DC voltage with a current of up to 1.88A, making it an ideal solution for powering various electronic devices, from automation systems to audio-video equipment. Its compact dimensions (109x52x33.5mm) allow for integration in limited space.

Versatility and safety

The power supply is characterized by a wide input voltage range (80-305VAC), making it resistant to voltage fluctuations in the electrical network. It meets the EN55032 class B standard, which guarantees a limited level of electromagnetic interference. It has built-in protection against short circuit, overload and overvoltage, protecting both the unit itself and the devices connected to it. Isolation class II eliminates the need for an earthing terminal, simplifying installation and increasing safety.

High efficiency and energy efficiency

Thanks to the high efficiency (up to 93%) and low power consumption in no-load state (below 0.21W), the IRM-90-48ST module minimizes energy losses and contributes to reducing operating costs. Overload capacity up to 100W for a short time (10 seconds) provides an additional margin of safety in case of temporary current surges. The power supply is ready to operate immediately after connection – it does not require additional configuration or calibration.