Miniature Open Frame Switchers Deliver 40W/60W

Measuring only 2" x 4" x 1.2" and embracing 18 models with 40W and 60W outputs, the OFM 40/60 series of open frame switching power supplies can accept input voltages from 85 to 265 Vac and, depending on model, deliver single outputs from 3.3 to 48 Vdc. Other features common to all supplies in the line include a power-good LED indicator, an output adjusting potentiometer, and an ambient temperature range from 0°C to 50°C without forced cooling or output derating. Additionally, the OFM series is approved to EN60950 and UL1950 specifications and employs Molex-style I/O connectors. Prices start at $16 each in OEM quantities. ASTRODYNE, Taunton, MA. (800) 823-8082.