I successfully developed produced my first AC Triac dimmer board, which works fine on resistive load like regular light bulbs. It also works fine for an AC motor the last 2 years. However, in order to use it for inductive loads (LED light bulbs and apparently motors too) I should add a snubber circuit.
In comparison to the old circuit, I've added R10, R4 and C3. This the old circuit which is currently in use:
I don't fully understand how a snubber circuit works, but is this the correct implementation? Would I be able to dim dimmable LED light bulbs with this solution?