TE30A1803F01 is an 18V, 1.67A, 30W single-output external AC-DC power supply designed for test, measurement, and industrial applications. The unit features a universal input range of 90–264 VAC, meets DoE Efficiency Level VI requirements, and delivers 30W of regulated DC power with ±1% line regulation and ±5% load regulation. Output ripple and noise is specified at 180 mV peak-to-peak, and the supply achieves "heavy industrial" levels of EMC compliance per EN61000, with conducted and radiated emissions meeting EN55032/CISPR22 and FCC Part 15 Class B standards with 6 dB margin. The unit is approved to EN/IEC/UL60950-1 (2nd Edition, Amendment 2), offers an E-cap life exceeding 8 years, MTBF greater than 10,000 hours, and includes a 3-year warranty, making it suitable for demanding industrial, automation, and test equipment applications.