30–48 Watt AC-DC Power Supplies Meet Latest Medical Approvals
Power Sources Unlimited has announced the new PM42 Series of compact 30–48W AC-DC power supplies that meet both UL60601-1 third edition medical safety and EN60950-1 ITE safety standards.
The PM42 Series of compact (2″ x 4″ x 1.18″), open-frame PCB constructed power supplies are available in single, dual, and triple output models with voltages ranging from 5VDC to 48VDC. Additional features include 90–264VAC universal input, efficiencies up to 88%, over-voltage and short circuit protection, leakage current of 150μA maximum at 264VAC, and 4000VDC input-ground withstand voltage. EMC performance meets Class B standards and units have an MTBF of 400,000 hours at full load at 25°C ambient calculated per MIL-HDBK-217F. All models are available with optional chassis cover.
For more information, visit: http://www.psui.com .