Even a switch mode power supply doesn’t really flicker since they have a rectification and smoothing stage on the output to produce a DC voltage. The switching is done on the input to set the duty cycle which controls the voltage/current ratio at the output.
Even a switch mode power supply doesn’t really flicker since they have a rectification and smoothing stage on the output to produce a DC voltage. The switching is done on the input to set the duty cycle which controls the voltage/current ratio at the output.