Mean Well SI06W8-03 8:1 Ultra-Wide Input DC-DC Regulated Converter, Single Output 6W 3.3V 5mA

This model is a regulated DC-DC converter with a single 3.3V output and a 6W power rating. It is designed for applications that need a stable low-voltage DC output from a much wider DC input range.

The main differentiator is its 8:1 ultra-wide input range, which gives it more flexibility than converters built around narrower input windows. It also combines regulated output, up to 86% efficiency, and built-in protection features in a compact DIP 1 x 1 inch package.

Yes, this model is intended for applications where the available DC input can vary widely. Its 8:1 ultra-wide input range and regulated 3.3V output make it a practical choice for equipment that needs stable conversion under changing input conditions.

Yes, the SI06W8-03 is rated for operation from -40 to +90 degrees C. That makes it suitable for equipment exposed to cold starts, elevated cabinet temperatures, or demanding industrial environments within that specified range.

No, Mean Well specifies that this converter does not require a minimum load. That is useful in systems where the load may be light, intermittent, or variable during normal operation.

The SI06W8-03 includes protection for short circuit, overload, over temperature, over voltage, and input under voltage conditions. It also provides 3KVDC input-to-output isolation, which adds electrical separation for applications that require isolated DC conversion.