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Compact half-brick isolated dc-dc converter delivering 150W output power with an ultra-wide 8:1 input range (43-160V dc) and efficiency up to 91%. The CQB150-300Sxx-CMFCD Series includes remote on/off, output trim, and full protection against over-voltage, over-current, and over-temperature. Ideal for railway, industrial, and communication systems, compliant with EN50155 and EN45545-2 standards.









