Half-brick suits cellular infrastructure apps

Half-brick suits cellular infrastructure apps

The HBA48T12280 350-W half-brick dc/dc converter suits to RF amplifiers in cellular infrastructure applications. It offers up to 90% efficiency for loading conditions ranging from 40% to 100%. The converter features a trim range that enables it to operate within a 21 to 33-Vdc output.

The dc/dc converter also features an on-board input differential LC-filter, a 36 to 75-Vdc input range, a –40° to 100°C operating temperature range, the capability to withstand a 100-V input transient for 100 ms, and the ability to start-up into prebiased loads. It has a 2.4 x 2.28-in. industry-standard half-brick footprint, and a 0.5–in. height. (Contact steve.pimpis@power-one.com for pricing and availability.)

Power-One , Camarillo , CA
Steve Pimpis

http://www.power-one.com