45W charger making noise when charging

[Wabalubbadubdub]

While Fast charging 45 W charger makes noise. Some say its coil whine some say its faulty charger. 
Need help VIDEO on what the sound the chargers making .

[usermzeJaY3BsM]

Does it overheat?  Does it smoke?  Does it work?

Go with what the people on reddit say, and just ignore it.  It barely makes any audible noise in the video you linked.

[Wabalubbadubdub]

It heats but doesnt overheat. the phone charges fine. but the noise is annoying.
You can barely hear it in the video but in real the noise is kinda loud. for safety i will order one from samsung website. 
Some say it shouldnt make noise some say its coil whine idk what it is.

[Der_Pimmel]

Chargers should not make any noise while charging.

[meself]

Is it samsung charger or another brand

[Wabalubbadubdub]

its samsung 

[meself]

OK never had noise issue so surprisingly to hear only thing coming to thought is cable perhaps

[Wabalubbadubdub]

tried with both cables the one i got when i purchased the phone and the one that came with the charger . i got many replies in reddit saying its coil whine nothing to worry about but not taking any chance. ordered a new one
for now i am using my DJI 45W charger supports fast charging.