Compact DC/DC Converters Deliver 40W

Measuring 2" x 2" x 0.4" in shielded metal cases with insulated baseplates, the Tracopower TEN40WI series ultra-compact dc/dc converters are capable of delivering up to 40W of output power. The converters feature a 4:1 input range of either 9V to 36V or 18V to 75V with single or dual outputs. Standard features include typical efficiencies up to 86%, an input-to-output isolation of 1.5 kVdc, under-/over-voltage lockout, short-circuit protection, and remote on/off. Operating temperature is -40ºC to +85º with full load achieved up to +65ºC when using an optional heatsink. All units are RoHS compliant and meet UL/cUL 60950-1 standards. Pricing starts at $73.20 each/100. POWER SOURCES UNLIMITED INC., Wrentham, MA. (800) 966-7784.