[Amps] 811H pops fuses

[Alek Petkovic]

Found the caps I bought.

See Ebay item number 190875604650

73, Alek
VK6APK

On 21/01/2014 6:38 AM, Alek Petkovic wrote:
> Yeah, that's right Tom.
>
> Its the same with the AL-1500 model. More caps, higher voltage but 
> they are still right on or over the limit of 450V per cap.
>
> I changed mine for higher value, 500V jobs. I was able to fit 16 caps 
> in the space where the 8 originals were. They are arranged as a string 
> of 8 x 2 x 330uF/105°C caps in parallel. That's 8 x 660uF in series to 
> give me 82.5uF at 4000V.
> There was nothing wrong with the 8 x 220uF caps. I just got nervous 
> running them that high.
>
> I bought them from the US, on the bay. They are probably cheap charlie 
> ones but they do the job really well.
>
> 73, Alek.
> VK6APK
>
> On 21/01/2014 12:53 AM, Tom Osborne wrote:
>> Vic said:
>>
>>> Ameritron's prices are reasonable and they have shipped within a day 
>>> every
>>> time I've ordered parts from them.
>>
>> The problem is - the Ameritron ones are rated at 450 volts.  That 
>> seems like
>> they are operating at pretty much their max.  This one has about 
>> 1800-1900
>> plate voltage.  Four of the Ameritrons are 1800 volts rating (unless 
>> they
>> have a built-in safety factor).  73
>> Tom W7WHY
>>
>>
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>

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