ATR Enclosures Add Conduction Cooling

The company has expanded its Air Transport Rack (ATR) enclosure line with conduction- cooled versions for applications where the enclosure is sealed or in high altitudes. The conduction-cooled ATRs have a machined card cage to accommodate wedge locks that transfer the heat. Compliant to ARINC 404A specifications, they are optimized for cooling via thermal simulation studies and specify an operating temperature range from -408C to +708C. Other features include compliance with IEEE 1101.2, a MIL 38999 type power connector with an integrated line filter, and a power supply and line filter combination that meets MIL-STD 461E requirements. Pricing is under $9,000, depending on volume and configuration. ELMA ELECTRONIC INC., Fremont, CA. (510) 656-3400.