Search results for query: *

I am at a lab that calibrates these shunts but does not list the standard these are calibrated to. Does IEEE have a standard that the Lab must follow to assure compliance.

What can go wrong in IC on PCBs. I hear there are counterfeit ICs. How do we know what is counterfeit if all is labeled correctly. Extract: A Broker shipped counterfeit microcontrollers intended for use in braking systems in high-speed trains in Europe. A broker shipped counterfeit...

Can someone throw some light on the basics of EMC Tests. What is fed into antenna to see Radiation. RK

What is the purpose of Antenna in the EMC Tests. Can we not bend some tubes and make one. Can somebody explain its basics. dbm db etc.

Can someone explain in a clear way that goes beyond Text. Tan Delta when its high and when its low. Optimum value. some Real life pictures of various angles and the actual rotten cable.

Has someone looked at these standards and done some testing in accordance with its details.EERs and the rest derivations by actual hand calculations.

There is a lot of controversy abot using EMI Receiver and Spectrum Analyzer. What is the Difference?

I was in a lab and the CEO was using the Hi Pot meter that was not calibrated as a variac and using some Multimeter that was calibrated using some resistance combinations to get to some output for the Hi-POT test. Raising it to 1500 Volts on his Hi Pot Tester and using all kinds ogf...

I need someone to calculate Uncertainty in arriving at an output for these meters. These Heat Flow meters need to be accurate within 3% or so.