The RK-1212S/H6 is a 1W unregulated DC/DC converter in a SIP7 package, providing a single 12V output from a nominal 12VDC input. It features a high isolation rating of 6.4kVDC for one second, continuous short circuit protection, and a typical efficiency of 77-79%. This converter operates across a wide temperature range from -40°C to +90°C without derating and supports a maximum capacitive load of 220µF. Its robust characteristics make it suitable for demanding industrial applications and high-isolation test and measurement equipment.