Flickering cabinet lights

[danielsmith]

Having a bit of trouble with SELV kitchen cabinet lights. The lights are on a dimmer and are powered by dimmable transformers (20 - 60 VA), each fitting has 20w lamp. Some transformers are running one 20w load, others are running two or three.

At certain stages of dimmimg the lights flicker. I have tried changing dimmers, transformers and fittings.

Any ideas

 

[Darkwood]

do all the lamps flicker or just the ones on transformer on their own? what rated dimmer you using ?
How many 20w lamps in total

 

[mechelec]

some transformers need a minimum load on them when used with a dimmer.