DescriptionThe MORNSUN F0505T-1WR3 is a robust SMD isolated DC-DC converter module designed for extreme temperature environments. Providing stable 5V to 5V voltage conversion with high galvanic isolation, this 1W module ensures reliable performance in applications subjected to wide thermal variations. With enhanced temperature tolerance, low no-load consumption, and continuous short-circuit protection, it is engineered for industrial automation, automotive systems, outdoor equipment, and other demanding applications where operational stability across harsh temperature conditions is essential.FeaturesExtended Temperature Range: -40℃ to +105℃ operating temperature for harsh environment applicationsHigh Isolation Voltage: 3000VDC isolation for effective noise suppression and safetyInput Voltage Range: 4.5V to 5.5V DCOutput Voltage: 5V DC (±3% regulation)Rated Power: 1W continuous outputHigh Efficiency: Up to 83% typical conversion efficiencyLow No-Load Consumption: Input current as low as 5mA under no-load conditionsContinuous Short-Circuit Protection: Built-in auto-recovery protectionCompact SMD Package: Space-efficient surface-mount designThermally Enhanced Construction: Optimized for reliable operation in temperature extremesSafety Compliance: Meets UL62368 and EN62368 standards (certification in progress)ApplicationsIndustrial Automation: Isolated power for PLC systems, motor drives, and sensor interfaces in high-temperature factory environmentsAutomotive Electronics: Under-hood control modules, EV battery management systems, and automotive sensor networksOutdoor & Ruggedized Equipment: Solar power systems, wind turbine controls, and remote monitoring devices exposed to temperature extremesTelecommunications: Base station power supplies, optical network units, and outdoor communication equipmentMilitary & Aerospace: Avionics, ground support equipment, and defense systems requiring wide-temperature operationMedical Devices: Portable diagnostic equipment and monitoring devices used in varied environmental conditionsTest & Measurement: Data loggers, field test instruments, and calibration equipment operating in outdoor or industrial settingsEnergy Management Systems: Isolated power for smart grid devices, energy meters, and renewable energy controllers