New fanless power supply from Excelsys

Excelsys Technologies has unveiled, what it describes as, a ‘revolutionary’ convection cooled modular power supply platform. The CoolX600 Series has been designed to deliver 600W without fan assisted cooling from a compact 8.5 x 4.5 x 1U package

According to the company it is the only fanless modular power supply currently on the market and offers system designers 'best in class' efficiency and reliability. A five year warranty ensures quality, reliability and a low total cost of ownership.

Key features and options include 600W output with natural convection cooling, so no fan/airflow is required, which means that the power supply is more reliable helping to extend the system lifetime by as much as 25%. In addition, the CoolX600 provides conversion efficiencies of up to 94%.It also offers higher input surge protection of 4KV Line to PE for operation in harsh environments, reverse energy protection without the use of external blocking diodes as well as safety certified operation at altitudes of up to 5000m.

A 24W, medically isolated, auxiliary supply is also available as a standard feature, offering effectively another output for system intelligence, control, displays etc.

The CX06S is available with full safety certifications to IEC60950 2nd edition for industrial applications whereas the CX06M carries IEC60601-1 3rd edition & IEC60601-1-2 4th edition (EMC) for medical applications.

Medical features include BF rating (Body Floating), dual fusing, 2 x MOPP, <300uA leakage current. Other features include 4KV input surge immunity and the ability to withstand input voltages of up to 300VAC making it suitable for use in remote locations and those subject to input voltage disturbances.

The CoolX600 can be populated with up to 4 CoolMods, providing up to 4 isolated DC outputs ranging from 2.5V to 58.0V. In addition, outputs can be configured to the required set point voltages and connected in parallel/series for higher output current/voltages. CoolPacs can be paralleled for higher power and N+1 Redundancy applications. The CoolX platform is completely user-field-configurable so customers can configure and reconfigure without voiding warranty or affecting safety. Mounting options include base, side and DIN Rail alternatives.

CoolX600 products have the following safety agency certifications; Medical; EN60601 3rd Edition and 4th Edition compliance, 2 MOPP, Dual Fused and BF rating. For industrial applications; EN60950, EN62386-1, ISO9000, SEMI F47 and for Defence and Aerospace; MIL810G and MIL461 certified and CE101/102.