SIMI VALLEY, CALIF. Cortech Systems' CSS150 and DSS150 families of single-, dual-, triple- and quad-output switchers are ideal for 1U (1.75-inch) rack and other low-profile applications.
These open-frame supplies, which deliver 150 watts at 1.8 to 48 volts dc from a universal ac input, feature single-wire current sharing and remote sensing for n+1 redundant operation. The CSS150 series features power factor correction and is approved to IEC950, EN60950 and UL1950 safety standards. It meets FCC Class B and CISPR 22 Level B requirements and carries the CE mark.
Cortech says its triple- and quad-output models are form, fit and functional equivalents to Power-One's MPU150 series. When configured for a single 48-Vdc output, the supply can deliver 200 W. The DSS150 series, said to be equivalent to Power-One's MDU150 series, provides the same safety and output specs as the CSS150 series but runs off a 48-Vdc input.
The products measure 8 x 4.2 x 1.5 inches. Pricing for the CSS single-, dual-, and triple-output versions is $100 each in 1,000s, and $110 each in 1,000s for the quad-output model. Most models are available from stock. Modified sample products are available in three to four weeks and production products in six to eight weeks.
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EETInfo No. 636