The B2403S-1WR3 SIP (Single In-line Package) Power Modules with ROHS (Restriction of Hazardous Substances) certification manufactured by MORNSUN are designed to provide a high quality, stable, and cost-effective DC/DC power solution. They are specifically designed for powering industrial and commercial applications such as motor control and automation systems, PLCs, telecommunications equipment, LANs, and many others. The B2403S-1WR3 modules provide an output voltage of 3.3V with a maximum current rating of 1A and feature over-voltage, under-voltage, and short circuit protection to ensure the safety and reliability of the system. The B2403S-1WR3 modules are RoHS compliant and come with a wide range of options, including various input and output voltages, packages, and pinouts.