Hi List Members, We have a vendor that provides us a unit that uses an external power supply ( 90- 240VAC) The power supply is labeled LPS after the model number which means: Limited Voltage Power Supply. They recently changed vendors to another power supply with the EXACT same rating Except it was not marked as a LIMITED voltage power supply. Our supplier says this is not a compliance / safety issue because both supplies are recognized by UL and have the same voltage and current rating. So the $64,0000 dollar question is can you use a non- LPS in place of a LPS if they have the same rating? Thanks in advance, Thank you in advance! Christine Rodham
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