Ah.. confused of these devices!!!!

Canada
October 29, 2013 11:20pm CST
I have been hearing about all these instruments or devices like rectifiers, inverters etc. and are connected with power circuits. Are they really matter if you have a good power supply or well maintained power lines?
2 responses
@Paulin_W (13)
• Canada
30 Oct 13
I am sure that you must be having some knowledge what they are and what these devices are for? Haven’t you gone through high school? Anyways I hope this might help you :
Power quality problems are a result of ripple, noise, distortion or transients which are so prevalent on many power circuits that industry in general is adapting regulatory standards as to acceptable limits of electrical pollution.
• Dehradun, India
30 Oct 13
of course they matters even if you have a good power supply you need to rectify your ac power to dc or to invert the logic....:)