PCB Supply Packs 4W

In 1.44 x 1.06 x 0.67-inch encapsulated cases, the PK4 ac/dc PCB-mount switching power supplies deliver 4W from 85- to 264-Vac inputs at 47 to 440 Hz. Single-output models provide 3.3, 5, 9, 12, 15, and 24 Vdc and dual-output models deliver +5/+3, +12/+5, ±12, and ±15 Vdc. Other features include output overvoltage and short-circuit protection plus 3-kVac isolation. Price starts at $12.10 each. CONTECH, Concord, CA. (877) 302-4411.