 Drsstc CAP question
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mmt
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Sun Oct 18 2009, 05:19PM
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Registered Member #2333
Joined: Thu Sept 03 2009, 03:04PM
Location: Slovakia
Posts: 80
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Hello,
Im kinda confused about these CAPs marking. What type of CAP is best for MMC and what for GDT cap the MKP,MKT or FKP and in what are their differences ??
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Mads Barnkob
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Registered Member #1403
Joined: Tue Mar 18 2008, 06:05PM
Location: Denmark, Odense C
Posts: 1968
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Stick with Cornell Dublier 940C or 942C capacitors for the MMC, they are the absolutely best quality to the money.
You must understand that the capacitor in series with the GDT primary have to filter at a high frequency with a low inductance.
MKP Metallized plastic polypropylene
MKT Metallized plastic polyester
FKP Metallized film/foil polypropylene
MKP is the superior choice over MKT and cheaper than FKP that are selfhealing high current pulse, so its too expensive for this use.
Hopefully this made sense and is without too many mistakes :)
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mmt
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Registered Member #2333
Joined: Thu Sept 03 2009, 03:04PM
Location: Slovakia
Posts: 80
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great thanks! and what about ceramic cap for a gdt ?
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