For Immediate Release – up to 24W 4:1 Input 32nd Brick DC-DC Converters

For Immediate Release

Up to 24W 4:1 Input
32nd Brick DC-DC Converters

CPZ 4:1 SeriesLondonderry, NH – October 22, 2013 – Semiconductor Circuits, Inc. introduces the new “Cool Power Technologies” ultra-wide input range 32nd brick DC-DC converter series. These open frame modules provide up to 24W of output power @ output voltages of 1.8, 3.3, 5.0, and 12Vdc – ideal for distributed power architecture applications or as a fully regulated intermediate bus converter. These modules are compliant with DOSA 32nd brick footprint and interface standards. It has a wide input voltage range of 18 to 72 VDC & provides 1500 VDC input to output isolation.

The CPZ 4:1 input series 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, 100V/100mS input voltage transient and pre-biased load startup.

Other features include: fixed-frequency operation, auto-restart OVP, OCP & 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 modules feature a standard 32nd brick pinout with dimensions of 0.76” L x 0.92” W (19.3mm x 23.4mm.) It has a maximum height of 0.35″ (8.9mm) which accommodates tight card spacing with minimal airflow blockage of downstream components.

A product brief and technical datasheet is available at & sample quantities can be ordered directly from stock via the website. Please contact for OEM pricing and availability. Other output voltages in the 4:1 input series are available upon request. We also welcome quick-turn modifications and custom configurations to meet our customer’s particular requirements.

Semiconductor Circuits, Inc. has been designing and manufacturing AC/DC & DC-DC modules for over 50 years (founded in 1966.) Module applications include: industrial, test, telecom/communications, networking, data-processing, railway, military, medical and aerospace. Please visit our website at for more information.

Semiconductor Circuits, Inc., 14 Tinker Avenue Unit#1 Londonderry NH 03053.