AC/DC Power Supply, Power-One, SBLP65-1012G
12V AC/DC Power Supply Delivers High Efficiencies Over a Wide Range of Load Conditions
News Release from:
24 June 2007
Power-One has introduced its SBLP65-1012G 65W, 12Vout AC/DC power supply. A quasi-resonant zero-voltage switching topology delivers efficiencies of 80 – 85% at full-power operation and at load conditions as low as 10%; providing significant energy savings in networking, commercial, and industrial applications.
The SBLP65-1012G provides 60W with only convection cooling and full-rated power with less than five CFM airflow. These reduced cooling requirements facilitate greater overall-system layout flexibility as the SBLP65 does not have to be located directly adjacent to a system fan, or may completely eliminate the need for a dedicated power-supply cooling fan, especially in space-constrained 1-U “pizza-box” applications.
Additional features include: 75-watt peak power capability, 90-264VAC wide-range input, remote sense, compact 2 x 4 (51 x 102mm) footprint, low-profile 1-U compliant 1.3 (33mm) height, and six-substance RoHS compliance. This rugged product meets EN61000-4-2 level 4 (ESD), EN61000-4-3 (RF), EN61000-4-4 level 3 (FastTransient/Burst), and EN61000-4-5 class 3 (Surge).
Regulatory agency approvals include UL60950-1/CSA 22.2 No. 60950-1 and TUV approval to EN60950-1. Onboard EMI filtering provides Class B compliance to FCC CFR Title 47, Part 15, Sub-Part B - Conducted; and EN55022/CISPR 22 Conducted Class B. The SBLP65-1012G is competitively priced at $30 each for 1000-piece quantities. Evaluation units are available from stock. Production quantities are typically available in 10 to 12 weeks. Planned additions to the SBLP Series include triple-output models and additional single-output products.