Press Release


SynQor Expands 24V Output Offering

35-75V input range suits wireless telecom applications & fan trays

Boxborough, MA - September 26th 2007 - SynQor today announces the release of the PQ60240QGA05 isolated DC-DC converter. This Quarter Brick device packs up to 120W (5A) of output power into the 1.45" x 2.3" (36.8mm x 58.4mm) DOSA standard package, and is just 0.43" (10.9mm) high in open frame format.

Operating at an efficiency of 92%, the PQ60240QGA05 has minimal derating even in applications where there is limited cooling available. For example, with just 200LFM (1m/s) of airflow, the device can deliver the full rated output current up to 70°C. Reliability is a key factor in all of SynQor's designs, and this is reflected in the Telcordia calculated MTBF figure for the device of 2.8Mhrs.

The small size, high power density, and input and output combination of the PQ60240QGA05 makes it particularly suitable for wireless telecom applications including wireless data transmission equipment, fan trays, and any application where a 24V rail is needed in a 48V environment. A baseplated option is available for applications that require cold plate mounting.

The PQ60240QGA05 is capable of withstanding transients on the input to 100V for 100ms, and has a basic isolation level from input to output of 2000Vdc. Control and protection features include remote sense, a wide output voltage trim range of -20% to +10%, input under-voltage lockout, output OVP, current limit, short circuit protection, and thermal shutdown. Operating temperature range is -40 to +100°C.

Sample and production quantities are available immediately with a stock to 8 week lead-time. The modules are priced at $49.30 in OEM quantities. For additional information, please contact SynQor directly.