Chargers that have a very high pitched whine are the worst I hate them more than just about anything else, ever. Yes. I'm that serious with my abhorrence of them. 🤬🤬🤬🤬🤬🤬😠😠😡😡😡😠🤬🤬🤬🤬😠😡😡😠😠😠🤬
#whine #chargers #battery #batterycharger #baddesign #badux
Coil whine in the transformer. It's mechanical vibration due to shit manufacturing. You can try a dollop of silicone on the ferrite to shut it up.
I should not have to do that. 😡
It is also not worth my time in this particular application.
Another even lower effort solution is to get old. Your hearing range falls off until you can't hear them anymore.
You are right on both counts.
