TE40A1202F01 is a 40W single-output external AC-DC power supply designed for test & measurement and industrial applications. The unit features a universal input range of 90-264Vac (100-240Vac ±10%, 47-63Hz) and meets DoE Efficiency Level VI requirements with no-load input power less than 0.1W. It provides regulated output with ±1% line regulation and ±5% load regulation, along with comprehensive protection including overvoltage, overload (130%-160% hiccup mode), short-circuit, and overtemperature protection with auto-recovery. The power supply is approved to EN/IEC/UL60950-1 2nd Edition Amendment 2, meets Class B conducted and radiated emissions per FCC Part 15 and EN55011/CISPR11 with 6dB margin, and is compliant with Heavy Industrial levels of EN61000 EMC requirements. With an MTBF exceeding 1,000,000 hours, E-cap life greater than 8 years, and a 3-year warranty, this supply is ideal for demanding industrial and test equipment applications requiring high reliability and regulatory compliance.