High isolation dc/dc converters offer 105°C operating temp

The PEM series is a family of low-power board mount unregulated dc/dc converters that provide 3,000 Vdc I/O isolation and an operating temperature range from -40° to 105°C. The series features 1-W and 2-W versions that convert and isolate dc-rails within a range of applications, such as medical, industrial control, security, and telecom systems.

The dc/dc converter series delivers efficiencies to 89%, a 5% increase over the first-generation. The modules limit power draw under light and no load conditions to further enhance the performance across the entire load curve, and reduce dissipated heat. It is housed in an industry standard seven-pin SIP package measuring 0.77 x 0.28 x 0.39 in. Nominal inputs of 3.3, 5, 12, 15, and 24 Vdc (±10%) and output voltage configurations of 3.3, 5, 9, 12, 15, 24, ±5, ±12, ±15, and ±24 Vdc are available.