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 Post subject: Charging Buzz
PostPosted: Wed Feb 27, 2019 3:40 am 
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Joined: Sun Feb 17, 2019 3:01 am
Posts: 8
So I noticed that on 120V the car goes buzz-buzz-buzz... when charging. On 240V it is totally silent. I'm thinking perhaps it charges some caps and then discharges into the battery on 120V?

Any ideas?


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 Post subject: Re: Charging Buzz
PostPosted: Wed Feb 27, 2019 5:03 am 
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Joined: Mon May 19, 2014 4:49 am
Posts: 619
Location: Ithaca, NY
ZoNiE wrote:
So I noticed that on 120V the car goes buzz-buzz-buzz... when charging. On 240V it is totally silent. I'm thinking perhaps it charges some caps and then discharges into the battery on 120V?

Any ideas?


That is totally normal.

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2014 Rav EV #3364
2012 Plug in Prius

OpenEVSE builds
priuschat.com/threads/my-openevse-build.115573/#post-1647089
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myrav4ev.com/forum/viewtopic.php?f=9&t=1013&start=120


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