In SIPs measuring 0.86” x 0.36” x 0.49”, the 200UFR 2W dc/dc converters operate across an operating temperature range from -40°C to +85°C. The components provide 1.5 kVdc of isolation, short-circuit and over-current protection, remote on/off, and a typical full-load efficiency up to 80%. The series consists of 14 single-output and dual-output models with 12V and 48V inputs and regulated output voltages of 3.3V, 5V, 12V, 15V, ±5V, ±12V, and ±15V. MARTEK POWER, Torrance, CA. (310) 202-8820.