DC/DC Converters Feature Wide Input Range

Offering 21 model, the HW series dc/dc converters provide input-voltage ranges of 9V to 18V, 18V to 36V, and 36V to 72V with nominal input voltages of 12V, 24V and 48V, respectively. Each unit is self-contained in 1.25" x 0.8" x 0.4" package and, except for the most critical of applications, no external components or filtering is needed. features include input to output isolation up to 700V, 1,500 pF input to output capacitance, 400 kHz switching frequency, and efficiencies up to 84%. Operating temperature range is -40ûC to 90ûC. For further information and prices, call CALEX MFG. CO. INC., Concord, CA. (800) 542-3355.