The TXN 35-103 from Traco Power is an AC-DC Converter that steps down an AC input voltage of 90 - 264 V to a DC output voltage of 3.3 V. This converter also accepts a DC input voltage of 140 - 340 V. It delivers an output power of up to 23 W and has an efficiency of 81%. This AC-DC converter provides a switching frequency of 65 kHz. It integrates an EN55032-compliant class B filter that enhances its electromagnetic compatibility. This UL 628368-1-approved converter benefits from safety mechanisms such as short circuits, over-current, and over-voltage protection. It complies with European EMC standards and the low voltage directive (LVD). It is available in an IP20-rated chassis-mount package that measures 99 x 82 x 30 mm and is ideal for a range of cost-sensitive applications.