Author Topic: WTB: Eurofarad SP2550 capacitors  (Read 739 times)

Offline acobaugh

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WTB: Eurofarad SP2550 capacitors
« on: October 02, 2019, 06:40:16 PM »
I'm in need of at least 3, but up to 18 Eurofarad SP2550-2 GTO capacitors to complete a huge MMC array that I'm working on.

Offline Mads Barnkob

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Re: WTB: Eurofarad SP2550 capacitors
« Reply #1 on: October 02, 2019, 10:04:06 PM »
CTR surplus doesn't exist on ebay anymore :( ( here is a old cache item description that leads to their closed shop http://vi.raptor.ebaydesc.com/ws/eBayISAPI.dll?ViewItemDescV4&item=381091010440&pm=1&ds=0&t=1474031005614 )

AFAIK, Kizmo on 4hv bought a lot of them, you can find him on the IRC chat, just follow the chat link up in the top menu to log in through a webclient
http://www.kaizerpowerelectronics.dk - Tesla coils, high voltage, pulse power, audio and general electronics

Offline acobaugh

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Re: WTB: Eurofarad SP2550 capacitors
« Reply #2 on: October 02, 2019, 10:07:12 PM »
I actually just bought the remaining capacitors that Kizmo's state-side friend had bought for him, but never shipped due to exorbitant shipping costs. I contacted JDM Surplus (believe they replaced CTR Surplus at the same location). No response from them as of yet.

Should add that I'm located in the East US.

Offline patracy

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Re: WTB: Eurofarad SP2550 capacitors
« Reply #3 on: October 05, 2019, 05:54:22 AM »
How many did you get?  I'm looking for 10 myself.

Offline acobaugh

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Re: WTB: Eurofarad SP2550 capacitors
« Reply #4 on: October 08, 2019, 04:02:50 PM »
How many did you get?  I'm looking for 10 myself.

I ended up with 57... so I need at least 3 for a 15s4p configuration, but preferably I want a 15s5p configuration for a real low impedance tank. That would mean finding 18 more. I could go with a 12s4p configuration for 1.2uF, but the voltage rating starts to suffer a little bit.

The ones I got were also of the 3-hole variety, so every single one will need to be drilled and tapped on the lathe to really become usable.

AVX also made very similar capacitors - their FPX, FAG, and FPG series would come close. The FAG86-9301 model was 600Vac, 3.1uF, 150Arms.

Offline patracy

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Re: WTB: Eurofarad SP2550 capacitors
« Reply #5 on: October 08, 2019, 07:28:03 PM »
Good luck.  I've got a lathe and mill, so modding them is no problem.  Hopefully I'll find some.

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Re: WTB: Eurofarad SP2550 capacitors
« Reply #5 on: October 08, 2019, 07:28:03 PM »

 


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