By Amrit Jain
Dear all.
I have an SMPS with me with a connected load(LED light)
I have only two terminals of input AC supply,which are open. I need to design a workbench which can check I/P voltage, Current, PF, THD, Wattage all in one. there will be 5 separate meters to measure each individuals. I just need to know how these meters will be connected in series or parallel.
What are the precautions which need to be taken while making this test bench.
I have an SMPS with me with a connected load(LED light)
I have only two terminals of input AC supply,which are open. I need to design a workbench which can check I/P voltage, Current, PF, THD, Wattage all in one. there will be 5 separate meters to measure each individuals. I just need to know how these meters will be connected in series or parallel.
What are the precautions which need to be taken while making this test bench.
i have a auto transformer with me, so i also want to have a voltage range feature in this.
like at 85V, what is the all other parameters, at 150V, what are all other parameters etc.
Please suggest some good electrical connection diagram with all necessary precautions mentioning each.