The CC10-1203SF-E is a through-hole, isolated DC-DC converter designed to convert a 9V to 18V input into a regulated 3.3V output. It delivers up to 8.25W of power with a maximum output current of 2.5A and achieves a typical efficiency of 84% at full load. Key features include an adjustable output voltage, remote on/off control, and overcurrent protection in hiccup mode. Housed in a five-sided shielded metal case to reduce radiated noise, this converter operates over a wide ambient temperature range of -40°C to +85°C. Its robust design and compact footprint make it suitable for various industrial, test, and communication equipment applications.