The B2403LS-1WR3 from MORNSUN is an Isolated Boost DC-DC Converter that converts an input voltage of 21.6 - 26.4 V to an output voltage of 3.3 V. It delivers an output power of up to 1 W and has an efficiency of 75%. This converter is designed with an industry-standard pin-out configuration to ensure seamless integration into various systems without causing compatibility concerns. It offers continuous short-circuit protection and features a low no-load input current for efficient operation. The RoHS-compliant converter provides durable electrical isolation between input and output terminals. It is available in a through-hole package that measures 19.65 x 6.00 mm and is ideal for pure digital circuits, low-frequency analog circuits, relay-driven circuits, and data switching circuit applications.