Hello! Please help me validate the electrical design and the set of the components.

The goal is to create removable modules that could switch the different types of payload:
1. DC MosFET module - switching and PWM of the 9-56V with 4A
2. AC MosFET module - switching and dimming (front and back-edge) of 230V 100W alternate current payload.
3. AC Triak module - switching and dimming of 230V 100W payload.

The biggest problem at this time appears when I connect lamps to the Triac module.
First, when the BTA208S600D triac was used, connected to the triac lamps were blinking ones at the moment when the triac was powered.
After I changed the triac to the BTA208S600F model, this blinking went out, but the glowing and dimming of the lamp became unstable.

Does anybody have ideas or remarks about the circuits?

 

Which kind of lamps were connected to triac circuit?

 

Which kind of lamps were connected to triac circuit?

Both LED lamps with impulse power supply and incandescent lamps blink when triac turned on.
Bad dimming is with incandescent and LED lamp bulbs.

 

Hello! Please help me validate the electrical design and the set of the components.

The goal is to create removable modules that could switch the different types of payload:
1. DC MosFET module - switching and PWM of the 9-56V with 4A
2. AC MosFET module - switching and dimming (front and back-edge) of 230V 100W alternate current payload.
3. AC Triak module - switching and dimming of 230V 100W payload.

The biggest problem at this time appears when I connect lamps to the Triac module.
First, when the BTA208S600D triac was used, connected to the triac lamps were blinking ones at the moment when the triac was powered.
After I changed the triac to the BTA208S600F model, this blinking went out, but the glowing and dimming of the lamp became unstable.

Does anybody have ideas or remarks about the circuits?

These are only half a circuit! Nothing is shown regarding the drive of them, you mention dimming, how what ?

 

These are only half a circuit! Nothing is shown regarding the drive of them, you mention dimming, how what ?

Hi!
It's driven by the microcontroller according to a zero-detector signal.