TE30A1803N01 is a 30W single output external AC-DC power supply designed for test & measurement and industrial grade applications. It delivers 18.0V output at 1.67A with a ripple and noise specification of 180mV pk-pk, featuring ±1% line regulation and ±5% load regulation. The unit accepts a universal input voltage range of 90-264 VAC and meets DoE Efficiency Level VI requirements. It is approved to EN/IEC/UL60950-1 2nd Edition and meets EN55032/CISPR22 Class B conducted and radiated emissions with margin. The power supply features heavy industrial levels of EN61000 EMC requirements including ESD immunity up to ±8kV contact and ±15kV air discharge, making it suitable for demanding industrial, broadcast, automation, and ITE & communications applications.