I am using the PFC flyback power IC HVLED 007. I see that this IC does not have the function of protecting high voltage (OVP input) and low voltage input (UVP input) of the power grid. So, when the grid voltage is high, the components can be damaged,...

I'm designing an ESC for a drone. I found STM's UM2197 design document. I have a question why this DC link capacitor design uses 2 Capacitors in parallel (P/N 35ZLH330MEFC10X12.5) of Rubycon.This capacitor has the following parameters: Ripple Current...