250W AC/DC power supplies target medical apps

Power-One Inc. has uncloaked what it says is a high-efficiency, open frame 250W AC/DC power supply for the medical industry. The IEC60601 3^rd Edition approved MBC250 Series touts a compact 7.62 x 12.7cm package, and provides 250W of output power with up to 90 percent efficiency at 230VAC.

With approval to Means of Patient Protection (MOPP), the MBC250 is geared for body floating (BF) applications wherein equipment may come in direct contact with the patient, such as blood pressure monitors or ultrasound equipment. The device can also be used in other high isolation or low leakage applications, added the company.

This series of medical power supply uses a universal 90-264VAC input range with active power factor correction. The power supplies have a low 1U height and provide a single 12V, 24V or 48V output. Samples are available now.