Plano, Tex.—Ericsson's PKB4913PINB eighth-brick now offers 25 percent more power than its predecessor for 48-volt in, regulated 12-volt out intermediate bus applications.
The PKB4913PINB, footprint compatible with the company's earlier 72-watt PKB4713PINB module,
delivers a tightly regulated 90 watts at 7.5 amps for data storage, server, and datacom applications. The DC/DC converter uses a secondary synchronous rectifier design topology with start-up control to guarantee a monotonic rise, and features integrated magnetic components with a multilayer printed circuit board.
The family datasheet can be secured by clicking here. These converters comply with RoHS and Ericsson's own DfE (Design for Environment) requirements. They're priced at $25 in OEM quantities.
Ericsson Power Modules, 1-972-583-0000, www.ericsson.com/powermodules