Thanks for the responses so far, but before I get similar advice from any more people, I'd better clarify the situation. This power supply I'm looking for is to be incorporated into a commercial product, so it needs to be UL certified. The time and added expense of prototyping, testing, UL...
Anyone out there know of one? To be more specific, I'm needing a 50W, 24Vdc supply which accepts standard 90-132VAC input. The catch is it's to be mounted inside a sealed enclosure with an internal temperature up to 85°C and most low cost open frame switchers are only rated up to about 50°C...