In Reply to: Whoa, Chopper87, as Jimi might say, it looks like you're *experienced* posted by Christopher Witmer on February 12, 2007 at 13:57:52:
Hi! I am the friend that Christopher is referring to and yes, i do like the PM2MKII better than the rest of the Lowthers. My take on the reason why it is better than the ones with "hard" pole pieces is that the soft center pole is fully saturated in the PM2MKII. This fact gives two greate benefits, lower vc inductance and a magnet field that is not as easily affected by the current in the VC. I also think that one of the reasons you are getting better resunts in an OB is the shere mass of the magnet, all reactive force from vc movement is first seen by it so the relationship between cone mass and magnet mass is not unimportant. The magnet also have a very nice and smooth shape.BR,
Anders
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- Re: Whoa, Chopper87, as Jimi might say, it looks like you're *experienced* - Bappe 07:04:42 02/23/07 (0)