The 1-A buck-boost dc-to-dc power converter accepts 6 to70-Vdc inputs while output remains constant. The converter comes in 3, 5, 9, 12, and 15-V output models. The unit offers ±2% output voltage tolerance with line and load-rejection characteristics (60 dB typical). The short-circuit-proof units operate in ambient temperatures up to 85°C. The converter is available with or without an enclosure, and the enclosures come with or without flanges.

Tech9 Corp., 5613 St. Stephen St., Mounds View, MN 55112, (763) 717-0326,

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