20-W dc/dc converter offer a 4:1 input

The QMJ series of dc/dc converters offers up to 20 W of regulated output power with a 4:1 input range in a 1 x 1-in. package. The series features nominal input voltages of 24 and 48 Vdc; single outputs of 3.3, 5, 12, and 15 Vdc; and dual outputs of ±12 and ±15 Vdc.

The dc/dc converter series operates with efficiencies as high as 90%. The converters feature remote on/off, output trim, and short-circuit protection. The operating ambient temperature range is 40 to 70C with no derating. The unit is encapsulated with a thermally conductive potting compound in a six-sided metal case. (From $23.15 ea/1,000 available now.)

By Paul O’Shea

ConTech , Concord , CA
Information 877-302-4411

www.contech-us.com