With the two new models BEO-0812 (+12V) and BEO-0824 (+24V) we are extending our AC/DC switching power supply series BEO with performance class 80 W in the space-saving 2x4" design, fanless for contact cooling. With forced air cooling up to 150 W continuous power is available. The energy-efficient BEO-0800 series is also characterized by its high efficiency of up to 91% and low standby consumption <0.48W.
The rugged and reliable industrial power supplies have a wide-range input of 90 to 264 VAC with active power factor correction (PFC) for worldwide use and are certified to IEC/EN/UL62368-1. Due to the very good electromagnetic compatibility (EMC), the BEO-0800 series meets the stricter class B of EN55032.
The high quality of the components used and the excellent circuit design guarantee a long service life and safe 24/7 continuous operation in the extended temperature range of -20…+70°C.
/// Contact cooling for fanless systems
For optimum thermal connection to chassis of the power components on PCB bottom side, the BEO-0800 series already includes a suitable thermal pad. Due to the very good thermal management, the heating of the switched-mode power supplies are reduced to a minimum, making maintenance-free systems without rotating fans possible. The already included insulation foil has a precisely fitting opening for the thermal pad.