TE40A1803N01 is a 40W single output external AC-DC power supply designed for industrial-grade applications. It delivers 18.0V output at 2.20A with ±1% line regulation and ±5% load regulation, featuring 180mV pk-pk ripple and noise. The unit accepts universal input from 90-264Vac and is configured as a Class I Desktop with IEC60320 C8 receptacle. It meets DoE efficiency level VI requirements, EN55032/22 Class B EMC standards with 6dB margin, and is approved to EN/CSA/IEC/UL62368-1. With an operating temperature range of -20°C to +70°C, MTBF exceeding 1,000,000 hours, and E-cap life greater than 8 years, this power supply is ideal for demanding industrial environments requiring reliable, efficient power conversion.