[FSPA] strange shock from unplugged pinball

The Bob worktheweb at gmail.com
Mon Aug 13 10:54:41 EDT 2018


If you discharge those caps into your body enough times eventually they'll
stop. :)

On Sun, Aug 12, 2018 at 4:31 PM, Roy via FSPA <fspa at fspazone.org> wrote:

> I believe the coils in Whitewater run on 20 to 80 volts. The power supply
> will store that voltage in capacitors and it will be present at the coil
> terminals for a time after the game is powered off. It should bleed off
> after a while.
>
> On 8/12/2018 3:13 PM, Steve Peck via FSPA wrote:
>
> Hi guys,
>
> I'm working on a whitewater and even though the game is turned off and
> unplugged i'm taking some pretty legit shocks while changing bulbs near a
> coil.
>
> is this normal? if so is there a step i should be taking to discharge the
> game after turning off/unplugging? if it's not normal, what should i look
> at?
>
> thanks,
> Steve
>
>
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