The RB-0512S is a low-cost, 1W unregulated DC/DC converter designed for isolating or converting DC power rails in general-purpose applications. It operates on a nominal 5VDC input to provide a single 12VDC output at up to 84mA. This converter features a typical efficiency of 78-80%, standard 1kVDC/1s input/output isolation, and a wide operating temperature range of -40°C to +85°C. Housed in a compact SIP7 package, the RB-0512S is ideal for applications requiring power isolation and voltage conversion where tight regulation is not necessary.