CUI’s Power Group today announced the addition of two models to its PBO family of ultra-compact ac-dc power supplies. Outputting 1 W 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 as small as 35 x 11 x 18 mm (1.38 x 0.43 x 0.71 in), while the low profile, right-angle PBO 1 B series measures as small as 35 x 18 x 11 mm (1.38 x 0.71 x 0.43 in), making them ideal for industrial systems, automation equipment, security, telecommunications and smart home devices where limited board real-estate is a factor.

These high density power supplies feature wide input voltage ranges from 85 to 305 Vac or 70 to 430 Vdc for high voltage dc-dc applications. The PBO 1 and PBO 1 B come available with single output voltages of 5, 9, 12, 15, and 24 Vdc and offer 3000 Vac input to output isolation. Both series also offer a wide operating temperature range from -40 to +85°C at full load as well as over current and continuous short circuit protections with auto recovery.

All models further feature class II construction, carry UL 60950-1 safety approvals, and bear the CE safety mark.

The PBO 1 and PBO 1 B series are available immediately with prices starting at $4.74 per unit at 100 pieces through distribution. Please contact CUI for OEM pricing.

Summary
Product name: PBO 1, PBO 1 B
Availability: Stock to 9 weeks
Possible users: Consumer electronics, home and office equipment, industrial control
Primary features: Ultra-compact SIP package, vertical and right angle versions
Cost: $4.74 per unit at 100 pieces through distribution

View details for the PBO-1 series
View details for the PBO-1-B series