The PCN1-S unregulated DC-DC converter series is a family of low cost 1 W isolated modules offering efficiency up to 83% and 1,500 VDC isolation. Housed in a compact 7 pin SIP package and featuring a -40ºC ~ +100ºC operating temperature range, these low power DC-DC converters are ideal for conversion and isolation of DC rails within a range of industrial, telecom, security, and machine control applications.