
Isolated DC-DC converter module: 36-72V input, 3.3V/700mA output, 3W, 84% efficiency, -40°C to +85°C operation.
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The 3S8EW_4803S1.5RP is a high-performance isolated DC-DC converter module designed for a broad range of applications requiring a regulated 3.3V output. It delivers a stable 700mA output current, providing 3W of output power. The module accepts a wide 2:1 input voltage range from 36V to 72V DC, simplifying power supply design and accommodating fluctuating source voltages. High efficiency, typically 84%, minimizes power dissipation and allows for reliable operation across the extended temperature range of -40°C to +85°C. Isolation is incorporated to provide galvanic separation between the input and output, enhancing system safety and reducing noise. The robust design and wide operating temperature make it suitable for harsh environments. The module offers stable performance under varying load conditions.