400W quarter brick dc/dc converter from Murata
Murata has announced the availability of the RBQ series of isolated 12Vout, 400W dc/dc converters.
The RBQ-12/33-D48 provides what are believed to be the industry's highest efficiencies of up to 96% from a standard DOSA-compliant quarter brick package.
The module is designed to operate in most applications with convection cooling and can operate from a standard telephone network voltage network supply of 36 to 75VDC around a nominal 48VDC.
The RBQ series is suitable for use in a range of telecommunications, enterprise IT and wireless networking infrastructures that use a distributed power or regulated intermediate bus architecture.
Optional features include a load sharing option for higher power or N+1 applications, conformal coating for harsh environments, Positive & Negative on/off control logic and optional pin lengths to accommodate various application board thicknesses.
Protection features include output over voltage, over current protection, input under voltage and over temperature shutdown.
