Or maybe an inductor in series to keep the current flowing?
-----Original Message-----
From: AF <af-boun...@af.afmug.com> On Behalf Of ch...@wbmfg.com
Sent: Monday, June 22, 2020 7:44 PM
To: AnimalFarm Microwave Users Group <af@af.afmug.com>
Subject: Re: [AFMUG] OT flicker
120-277 VAC in.
30 volts 680 ma out.
Imma gonna add some 3200uF caps to the 30 volt side.
I tried a 1000 uF and it almost eradicated it.
-----Original Message-----
From: Bill Prince
Sent: Monday, June 22, 2020 6:39 PM
To: af@af.afmug.com
Subject: Re: [AFMUG] OT flicker
LED drivers are supposed to be constant current. What is before the LED driver
making it 30 volts? Or is it coming in at 110VAC, such that the driver is both
rectifying and current controlling?
bp
<part15sbs{at}gmail{dot}com>
On 6/22/2020 5:28 PM, ch...@wbmfg.com wrote:
> It seems to be a random flicker.
> The output of the LED driver says it is supposed to be 30 volts. It is
> measured at a slightly dirty 27 volts.
>
> -----Original Message----- From: Ken Hohhof
> Sent: Monday, June 22, 2020 5:28 PM
> To: 'AnimalFarm Microwave Users Group'
> Subject: Re: [AFMUG] OT flicker
>
> Are they definitely flickering? Or is it some kind of strobe effect
> because of the frequency not being exactly 60 Hz off the generator but
> you have something else like a fluorescent or a computer screen that
> is synced to commercial power at 60 Hz?
>
> I don't really know what I'm implying, just stabbing in the dark.
>
> -----Original Message-----
> From: AF <af-boun...@af.afmug.com> On Behalf Of Chuck McCown
> Sent: Monday, June 22, 2020 5:51 PM
> To: af@af.afmug.com
> Subject: [AFMUG] OT flicker
>
> Little loading
> I don’t see the problem.
>
>
>
>
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