Re: 600V supply (fwd)

[Steven Roys <sroys@xxxxxxxx>]

---------- Forwarded message ----------
Date: Tue, 20 Jul 2004 10:42:40 -0600
From: Hydrogen18 <hydrogen18@xxxxxxxxxxxxx>
To: High Voltage list <hvlist@xxxxxxxxxx>
Subject: Re: 600V supply (fwd)

Tom,
full bridge rectify a dispoable camera flash, and put a couple of series
electrolytic caps from switching power supplies on the output. Should charge
up to around 600 VDC

---Eric
----- Original Message -----
From: "High Voltage list" <hvlist@xxxxxxxxxx>
To: <hvlist@xxxxxxxxxx>
Sent: Tuesday, July 20, 2004 8:39 AM
Subject: 600V supply (fwd)


> Original poster: Steven Roys <sroys@xxxxxxxx>
>
>
>
> ---------- Forwarded message ----------
> Date: Tue, 20 Jul 2004 15:55:02 +1000
> From: Tom Luttrell PWRCOM <tom@xxxxxxxxxxxxx>
> To: High Voltage list <hvlist@xxxxxxxxxx>
> Subject: 600V supply
>
> I need to generate 600V DC @1mA from a 9V battery to test surge diverter
> components (MOVs Transzorbs etc...).
>
> An alternative source could also be 2x 1.5V "C" cells.
>
> It has to be fairly efficient (70%?) and small (portable), so I'm
> thinking some sort of HF switching regulator, but I have no idea where
> to start.
>
> Google has been less than helpful so far, I may have to go to the
> *library* (shock-horror).
>
> Any advice you could provide would be most welcome.
>
> Thanks,
>
> Tom.
>
>
>


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