grizedale
Advanced Member level 3
If i buy a batch of LEDs that are Cree or Osram, or any other type, how do i know that they are really that type?
How do i know that they are not cheap, fake imitations from some unknown company?
LEDs, and other components , are almost never supplied by the manufacturer, they are supplied by a network of distributors, do we know that all there components are genuine.
If they are all genuine , then how do we know that?
Why is is that components for SMPS's for military use undergo vast amounts of component testing?......is it because they are worried that they may be fake components, not up to standard?
How do i know that they are not cheap, fake imitations from some unknown company?
LEDs, and other components , are almost never supplied by the manufacturer, they are supplied by a network of distributors, do we know that all there components are genuine.
If they are all genuine , then how do we know that?
Why is is that components for SMPS's for military use undergo vast amounts of component testing?......is it because they are worried that they may be fake components, not up to standard?