Mfr: Bel Power Solutions Series: SFD550 (550W) Package: Bulk Product Status: Obsolete Type: Front End Number of Outputs: 1 Power (Watts): 550W Efficiency: 91.5% Operating Temperature: 0°C~50°C Mounting Type: Chassis Mount Size / Dimension: 13.27 L x 3.07 W x 1.57 H (337.1mm x 78.0mm x 39.9mm) Approval Agency: CE CSA cUL TUV UL