Thanks to power densities reaching 10.3W/cm3 (169W/inch³), these units are highly effective at maximizing the output power delivered in modern, space constrained systems designs. They are able to provide output levels of 336W/21A and their ultra-low leakage inductance magnetics allow power efficiency figures of between 88% and 90%, depending on operating conditions.
The H0331 series’ multi-layer single side PCB construction, with aluminium based sink-plate technology, facilitates rapid dissipation of heat. This significantly improves reliability – with an MTBF of 4.1Mhrs resulting. Available in both open-frame and fully enclosed options, the series complies with IEC60950-1 and EN 61000 standards. An extensive operational temperature range, covering -50°C to 110°C, is supported.