I have an application in which a PC power supply will be placed inside a large cabinet. I will have virtually no control over the specifications of this power supply since it will be purchased from a third party. In addition, the vendors are likely to change from time to time without a lot of advanced warning. I do, of course, have veto power, though, if the supply doesn't have the necessary certifications.
My question is whether I have to go to the trouble and expense of providing a circuit breaker or fuse for the supply. Or, can I, on the otherhand, simply assume that all of these supplies would have a fuse on the input. Max Kelson mkel...@es.com
