RC300

The RC003A, B, C, BK, and CL Power Modules are dc-dc converters that operate over an input-voltage range of 16 Vdc to 32 Vdc and provide precisely regulated 5 V, 12 V, 15 V, ±12 V, and ±15 outputs respectively. The outputs are isolated from the inputs, allowing versatile polarity configurations and grounding connections. The modules have maximum power ratings of 3 at a typical full-load efficiency of 77% to 83%. The RC003-Series is available with standard straight terminals or with a 90°C bend in the terminals for lower profile mounting. This right angle lead form option is shown in the Outline Diagram and the part numbers are listed in the Ordering Information section at the end of this data sheet. The modules are PC board mountable and encapsulated in nonconductive cases. The modules are rated to full load at 50 °C case temperature with no external filtering.

The features of RC003 can be summarized as (1)small size: 1.75 in.×0.43 in.×0.81 in.; (2)low output noise; (3)constant frequency; (4)high efficiency: 77% to 83% typical; (5)UL recognized.

The absolute maximum ratings of RC003 are (1)input voltage continuous Vi:50V(max); (2)I/O isolation voltage:500V(min); (3)operating case temperature TC: -10 °C to 50°C; (4)storage temperature Tstg: -30°C to 80°C. (sresses in excess of the Absolute Maximum Ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to Absolute Maximum Ratings for extended periods can adversely affect device reliability.)