I am looking to use a Mean Well LDH-45A-1050 DC/DC LED driver with a an LED matrix but crucially to use PWM dimming. Already have perfectly working led with this driver, just looking now to figure out how to use the dimming function. Have tried with a couple PWM devices but either a no-go (no effect) or else dimming can only be gotten by wiring the dimmer direct to the dc input which I guess is only going to cause problems even though the result is fair (some flicker). Some of the dimmer units have an actual PWM output (in addition to direct output for led strip etc) but this does not work with the LDH unit. This particular device is PWM and analogue dimable. See link: Link to Mean Well LDH driver unit document Mean Well themselves decline to comment or recommend any particular dimmer that is a known match for such a unit. Anyone here have any suggestions?
Any feedback would be much appreciated. Cheers, Ken