Nitro charger brick makes sound

Kavinmechon
Kavinmechon Member Posts: 1 New User
Hi friend's i have an doubt that newly bought acer nitro charger brick  makes an mild buzz like sound 
While putting charge is that normal thing or I should worry about that🙁

Best Answer

  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    Answer ✓
    Normal. That hum is due to 50-60Hz AC mains power. Some higher power changers make a louder hum especially under gaming loads or when the battery is charging.  They also get warmer when the hum is loudest. :)

    Jack E/NJ

Answers

  • What is the computer model? Example AN515-55-V8H. Can you record a video of the noise?

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  • JackE
    JackE ACE Posts: 45,201 Trailblazer
    Answer ✓
    Normal. That hum is due to 50-60Hz AC mains power. Some higher power changers make a louder hum especially under gaming loads or when the battery is charging.  They also get warmer when the hum is loudest. :)

    Jack E/NJ