Power-One has introduced the 1/8 brick SQL48T20033 and the 1/16 brick SSQL48T20033 DC-DC converter modules. Both products are rated at 20A, provide an adjustable 3.3 volt isolated output and operate over the full 36-75 telecom input voltage range.  

The converters are DOSA compliant, with outstanding thermal performance for use at elevated temperatures or in applications with reduced airflow.

The optional baseplate feature is designed for use in extreme environmental applications found in 3G and 4G/LTE wireless communication deployments.  When thermally mated to a system enclosure, the baseplate facilitates effective heat conduction away from the converter and its load.

The SQL and SSQL converters are fully featured, providing the capability to withstand a 100V input transient for 100ms.  

For more information, see http://www.power-one.com