Power supplies housed in ultra-compact SIP packages

23-04-2018 | CUI Inc | Power

CUI’s Power Group is offering the addition of two new models to its PBO family of ultra-compact AC/DC power supplies. Outputting 1W of continuous power, the open frame PBO-1 and PBO-1-B series are housed in vertical and right-angle SIP packages, respectively. The vertical PBO-1 series measures 35mm x 11mm x 18mm (1.38" x 0.43" x 0.71"), while the low profile, right-angle PBO-1-B series measures 35mm x 18mm x 11mm (1.38" x 0.71" x 0.43"), making them perfect for automation equipment, security, industrial systems, telecommunications and smart home devices where there is limited space. These high-density power supplies offer wide input voltage ranges from 85VAC to 305VAC or 70VDC to 430VDC for high voltage DC-DC applications. The two models come available with single output voltages of 5, 9, 12, 15, and 24VDC and offer 3000VAC input to output isolation. Both series also offer a wide operating temperature range from -40C to +85C at full load as well as overcurrent and continuous short circuit protections with auto recovery. All models feature class II construction, carry UL 60950-1 safety approvals, and bear the CE safety mark.

By Craig Dyball