071015-0852 EST USA
Ken:
The power supply you referenced lists the input voltage as 100 - 240. My guess is that is an incorrect statement. More likely it should read
120 xor 240 +4%/-17%. I am guessing it should tolerate 125 V as a max.
Most commerical linear regulated supplies run very hot at maximum input voltage with maximum output load current. Basically marginal design. For good reliability you need to derate the output current rating. If enclosed it is worse.
. |