Hi,
I made my own test load from diagrams around the web. I opted to go for 1x to 6x 1N5408 + 1ohm 5W resistor all in series.
I have some rubbish Chinese drivers that are not behaving how I thought they would. Either my test load design is bad or 2x drivers are bad.
Any thoughts welcome.
I...
I know this is an old thread but directly relates to my query.
I have found a "recapped" nubm08. Appears to have the standard capping on this without gball. Would this be okay for longevity?