Product Releases

Sixteenth-brick DC-DC Converter Provides a Full 84 W of 12 V Power

Fri, 05/28/2010 - 7:03am
Semiconductor Circuits introduced the CPT7B48 “Cool Power Technologies” 12 V, 7 A 16th brick DC-DC converter. This open frame module provides a full 84 W of 12 V power at 55C and 200lfm of airflow – appropriate for distributed power architecture applications or as a fully regulated intermediate bus converter. This module is compliant with DOSA footprint and interface standards. It has a wide input voltage range of 36 V to 75 VDC and provides 2250 VDC input to output isolation. The CPT7B48 is a high efficiency module with efficiencies exceeding 93 percent from ½ load through full load. It meets EN 60950 basic insulation requirements and is UL94 V-0 flammability rated. The module complies with all of the typical industry requirements including no load operation, 100 V/100 mS input voltage transient and pre-biased load startup. Other features include: fixed-frequency operation, auto-restart OVP, OCP & OTP protections, UVLO with 2 V hysteresis, remote sense and +10/-20 percent output voltage trim using industry standard equations. Remote ON/OFF is standard with positive or negative logic options available.

Semiconductor Circuits, Inc.

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