Mean Well IRM-20-12 Power Supply

The IRM-20-12 from Mean Well is a compact and highly efficient switched mode power supply module, designed to deliver a stable 12V DC output for a wide range of electronic applications. This robust unit is an ideal choice for powering embedded systems, industrial controls, automation equipment, and other sensitive electronic devices where reliable, low-noise power is essential. Its miniature footprint makes it particularly well-suited for space-constrained enclosures and PCB-mounted installations.

This power supply module offers a regulated 12V output with a continuous current rating of up to 1.8A, providing a maximum output power of 21.6W. It operates from a universal AC input of 85 to 305VAC or a DC input of 120 to 430VDC, ensuring compatibility with global mains supplies. The unit boasts an impressive 84% efficiency and an ultra-low standby power consumption of less than 0.1W, contributing to energy savings. Ripple and noise are kept to a tight 200mVp-p, ensuring clean power delivery. Built-in protections include overvoltage and overload safeguards, while the free-air convection cooling design guarantees silent, maintenance-free operation. With its compact dimensions of 52.4 x 27.2 x 24mm and a PCB-mountable connector interface, the IRM-20-12 is a dependable and space-saving power solution for demanding professional environments.