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5 pcs
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5 pcs | On Request | 1 | On Request | On Request | N/A | On Request | On Request |
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The MINM MQWI40-48S48C is a high-efficiency isolated DC-DC converter designed for board-mount applications. It accepts a wide input voltage range of 18 to 75 VDC (48V nominal) and provides a regulated 48 VDC output at up to 0.835 A, delivering 40W of output power.
Key electrical specifications include a typical efficiency of 92% at full load, 2500 VDC input-to-output isolation, and an isolation capacitance of 2800 pF maximum. The converter features undervoltage shutdown at 16 VDC typical and a start-up threshold of 18 VDC maximum for the 48V input models.
The device operates over an ambient temperature range of -40°C to +85°C, making it suitable for industrial and harsh environments. No-load input current is 0.928 A typical, and full-load input current is 0.15 A typical. The start-up time is 30 ms maximum under nominal input and constant resistive load.
As a board-mount component, it is designed for integration into power supply systems requiring isolated voltage conversion. The MQWI40 series offers multiple output voltage options, with this model providing a 48V output for applications such as telecommunications, industrial control, and distributed power architectures.
The input voltage range is 18 to 75 VDC (48V nominal).
The output voltage is 48 VDC at up to 0.835 A.
The typical efficiency at full load is 92%.
The I/O isolation voltage is 2500 VDC minimum.
The operating ambient temperature range is -40°C to +85°C.
For 48V input models, the start-up threshold voltage is 18 VDC maximum.
For 48V input models, the undervoltage shutdown is 16 VDC typical.