On Thursday, 22 August 2019 20:36:01 UTC+1, wrote:
On Thursday, 22 August 2019 11:16:11 UTC+1, whisky-dave wrote:
On Thursday, 22 August 2019 06:42:03 UTC+1, The Natural Philosopher wrote:
On 21/08/2019 20:15, Fredxx wrote:
Even high frequency drivers tend to have limited smoothing and give
discontinuous light in keeping with the mains cycle.

Why not build a 230VDC power supply then?

It;s all about power factors adn in tensities and cooling.
As LEDs are very suseptable to heat and run more efficintly at their brightest it;s better to just flash them off and on rathe rthan try to maintain a high brightness. This principle was used in the first radar systems to bleep and allow the valves to not burn out.

Do you ever stop bull****ting?

It's not BS look it up get an education.