Medical power supply is quiet

Medical Products 

TDK has introduced the XMS500A 500W configurable AC-DC power supply series. It is designed for cooling with a 1m/s airflow, reducing acoustic noise. Additional features include an ATX power good signal, full power at 85VAC input, extended 20ms hold-up time and EN 60601-1-2 immunity compliance.

The product is certified to medical and industrial safety standards and meets EN 55011-B and EN 55032-B radiated and conducted emissions in protection Class I or Class II (no earth ground wire) applications. Target applications include home healthcare, hospital equipment, imaging and clinical diagnostic systems in addition to industrial, test and measurement and communications equipment.

Configurability allows users to select from options including 5V and 12V standby voltages; fan supply voltage; case options (including a built-in fan); remote on/off; reduced leakage/touch current; AC fail; and single or dual input fusing. Standard output voltages are 12, 24, 36 and 48V. Additional voltages and options are offered.