Power

DC/DC converter is claimed to be more than 92% efficient

21st July 2014
Siobhan O'Gorman
0

A DC/DC converter, claimed to be highly efficient, has been introduced by Semiconductor Circuits. The CPE9B36 is a 12V, 8th brick converter with a 9A wide input range.  The product provides 108W of 12V power at 55°C and 200lfm of airflow and has an input voltage range of 18-72VDC, with 2250VDC input to output isolation. With these features, the company claim that the converter is more than 92% efficient.

Other features of the power supply include: fixed-frequency operation, auto-restart OVP, OCP and OTP protections, UVLO, remote sense and ±10% output voltage trim using industry standard equations. Remote ON/OFF is standard, with positive or negative logic options available. The converter also has a maximum height of 11.8mm (0.465”), which allows for tight card spacing with minimal airflow blockage of downstream components.

Suitable for bus converter applications, the CPE9B36 complies with DOSA footprint and interface standards, meets  EN 60950 basic insulation requirements and is UL94 V-0 flammability rated.

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