The LHE40-23B05 from MORNSUN is an Isolated AC-DC Converter that steps down an AC input voltage of 85 - 305 V to a DC output voltage of 5 V. It also accepts a DC input voltage of 100 - 430 V. This converter delivers an output power of up to 40 W and has an efficiency of 82%. It provides an isolation of up to 4000 V (test voltage) and is equipped with output short-circuit protection, over-current protection, and over-voltage protection to prevent damage. This RoHS-compliant converter complies with emissions class B and surge standards, making it suitable for demanding electromagnetic compatibility (EMC) environments. It is available in a through-hole package that measures 89.00 x 63.50 x 25.00 mm and is ideal for unstable supply voltage scenarios in industrial applications.