Re: Adding dual-voltage to an SPS?
From: Ken Taylor (ken123_at_xtra.co.nz)
Date: 06/28/04
- Next message: Ken Smith: "Re: reed switch fails........open or closed?"
- Previous message: Joerg: "Re: Wire wrap"
- In reply to:(deleted message) DaveC: "Adding dual-voltage to an SPS?"
- Next in thread: Sofie: "Re: Adding dual-voltage to an SPS?"
- Reply: Sofie: "Re: Adding dual-voltage to an SPS?"
- Reply: Sam Goldwasser: "Re: Adding dual-voltage to an SPS?"
- Messages sorted by: [ date ] [ thread ]
Date: Tue, 29 Jun 2004 09:08:14 +1200
"DaveC" <me@privacy.net> wrote in message
news:0001HW.BD05A23C007FA627F02845B0@news.individual.net...
> I've got a battery charger for a power tool. Input voltage is spec'd at
only
> 120 VAC.
>
> Is it reasonable to think about modifying the switching p.s. to encompass
240
> VAC as well? Or might one simply design an entire new one more easily (not
> that I'd even consider doing that...)?
>
> What's involved in modifying such a supply?
>
> Thanks,
> Dave
> --
> DaveC
Buy a stepdown transformer. Attempting to modify the existing supply is not
a reasonable proposition unless you know how to design switching supplies.
Ken
- Next message: Ken Smith: "Re: reed switch fails........open or closed?"
- Previous message: Joerg: "Re: Wire wrap"
- In reply to:(deleted message) DaveC: "Adding dual-voltage to an SPS?"
- Next in thread: Sofie: "Re: Adding dual-voltage to an SPS?"
- Reply: Sofie: "Re: Adding dual-voltage to an SPS?"
- Reply: Sam Goldwasser: "Re: Adding dual-voltage to an SPS?"
- Messages sorted by: [ date ] [ thread ]
Relevant Pages
|
Loading
