Power > MUS3
MUS3

MUS3

Input: 4.5 - 76Vdc
Outputs: 3.3 - 15V
Power: 3 Watt
Tamb: -40 to 100°C
Dims: 21.4 x 8.5 x 13.4mm
UL62368-1, EN62368-1 Approved
Made in Japan

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APPLICATION

The MUS3 series is a high-efficiency, PCB mount-type DC-DC converter offering isolated single-output power in a compact 3W package. Designed for applications requiring stable performance in demanding environments, the MUS3 supports wide input voltage ranges from 4.5V to 76V DC, and delivers fixed outputs of 3.3V, 5V, 12V, or 15V, with output power up to 3W and currents up to 0.6A. It is available in both surface-mount (SMD) and through-hole (DIP) configurations to suit various assembly requirements.

With typical efficiencies reaching up to 86%, the MUS3 series integrates robust features such as overcurrent protection with automatic recovery, remote ON/OFF control (negative logic), and tight line and load regulation. Output voltages are fixed by default but can be fine-tuned via external adjustment. It offers low ripple and noise, and reliable startup in just 20ms under full load conditions.

Certified to UL62368-1, C-UL, and EN62368-1 standards, the MUS3 operates reliably across a wide temperature range of -40°C to +100°C. Its compact footprint, 500V isolation, and robust construction make it ideal for industrial automation, telecommunications, and embedded systems where compact, efficient, and isolated DC conversion is essential.

Downloads

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  • MU Series Datasheet

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