DC to DC Power Supplies (Converters)
DC-DC Converter provides full 40 W output power.
Press Release Summary:
With input range of 18-75 V, Model CPTXX36 offers 3 output voltages of 3.3, 5, and 12 V. Five volt model has full load efficiencies of 90% at 48 Vin and 91% at 24 Vin, which allows full rated power at 70°C and 100 lfm airflow at 48 Vin. Measuring 1.3 x 0.9 x 0.374 in., open frame, 16th brick unit is compliant with DOSA footprint and interface standards. Converter offers fixed-frequency operation; auto-restart OVP, OCP, and OTP protections; remote sense; and ±10% output voltage trim.
Original Press Release:
40W Ultra Wide Input (18 - 75Vin) 16th Brick DC-DC Converter
Atkinson, NH - Semiconductor Circuits, Inc. introduces the CPTXX36 "Cool Power Technologies" 40W ultra-wide 18-75V input range 16th brick DC-DC converter. This open frame module provides a full 40W of output power - ideal for distributed power architecture applications or as a fully regulated intermediate bus converter. This module is compliant with DOSA footprint and interface standards. It is available in three standard output voltages of 3V3, 5V & 12V.
The high efficiency of the CPTXX36 allows operation over a wide ambient temperature range with minimal derating. The 5V, 8A (CPT8A36N) model has full load efficiencies of 90% @ 48Vin & 91% @ 24Vin which allows full rated power @ 70°C & 100LFM (0.5 m/s) airflow @ 48Vin. It meets EN 60950 basic insulation requirements and is UL94 V-0 flammability rated. This 16th brick is designed to meet Class B conducted emissions per FCC and EN55022 specifications when used with specified external filter. The unit 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 module features a standard 16th brick pinout and dimensions (1.3" L x 0.9" W (30mm x 22.9mm)) & has a maximum height of 9.5mm (0.374") which accommodates tight card spacing with minimal airflow blockage of downstream components.
A product brief and technical datasheet is available at www.dcdc.com & sample quantities can be ordered directly from stock via the website. Please contact sales@dcdc.com or call 1-888-GET-DCDC (1-888-438-3232) toll free for OEM pricing and availability. Other output voltages in the 4:1 input series are available upon request. We are your DC-DC specialists and 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 power supplies for over 40 years (founded in 1966.) Module applications include: industrial, test, telecom/communications, networking, data-processing, railway, military, medical and aerospace. Please visit our website at www.dcdc.com for more information.
