Configurable AC/DC Power Supplies
Fri, 06/22/2007 - 6:30am
Lambda expands its NV family of configurable AC/DC power supplies, adding a product series that can supply 300 W. The NV-300 series is especially suitable for use in high-density medical, data communications and test-and-measurement equipment. Units measure a very compact 3.75 × 7.25 × 1.34 inches making them compatible with 1 U enclosures and can provide up to four regulated outputs, with a 5 or 12 V standby output optional. Available at time of introduction are output voltages from 1.8 to 24 V, with currents up to 40 amps. No minimum load current is required on any output. Input voltage ranges from 90 to 265 VAC, 45 to 63 Hz with active power factor correction. The series meets EN55022 Level B conducted emissions standards with an earth leakage current of just 257 microamps, assisted by a patent-pending noise-canceling transformer. In addition, the supplies have IEC/UL/EN60601-1 medical approvals, as well as IEC/EN61010-1 and IEC/UL/EN60950-1 approvals, and carry the CE mark.