Author Topic: WFC VIC  (Read 276407 times)

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Re: WFC VIC
« Reply #376 on: May 11, 2011, 13:22:37 pm »

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Re: WFC VIC
« Reply #377 on: May 16, 2011, 02:12:18 am »
I just ordered one of those coil winders!

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Re: WFC VIC
« Reply #378 on: May 16, 2011, 12:38:03 pm »
Can you create a video of how it works when you receive it? :)

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Re: WFC VIC
« Reply #379 on: May 16, 2011, 19:09:40 pm »
sure, I should have it any day now

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Re: WFC VIC
« Reply #380 on: May 17, 2011, 00:46:34 am »
Good link!
I orderd one for myself as well! :)

Steve

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Re: WFC VIC
« Reply #381 on: May 17, 2011, 13:26:58 pm »
I have been browsing taobao.com, a chinese ebay, damn, the prices for winders are ridiculously low.
For example, 325 euro for this one:
http://item.taobao.com/item.htm?id=7639023911
or 190 for this one:
http://item.taobao.com/item.htm?id=9787536382

Shipping costs will be high and will be shipped by sea, because the first one weighs 47kg.

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Re: WFC VIC
« Reply #382 on: May 22, 2011, 18:50:34 pm »
here is a example of stan meyers voltage intensifier circuits output pulses going out of the tip 120 to the primary.. 

the gate simply controls the duty cycle of the resonant pulses produced by the phase lock circuit.. this circuit based on stans component allows the gate circuit to operate with a frequency range of around 1-40hz  while the pll has a range of up to around 20khz.. 

So when scanning the gate signal remains constant.. when the pll frequency climbs then the number of pulses per gate on time grows... As frequency drops the number of pulses per gate on time drops..   

in the pic you see the red scope shot.. it is the gated pulse output going into the 4001

then you have the yellow which has the pll pulses that are being gated on and off by the gate circuit.. notice how they match

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Re: WFC VIC
« Reply #383 on: May 22, 2011, 23:03:33 pm »
Well, makes perfect sense since it is a continuation of the 9XB/8XA systems. The gated pulse is no more than the replacement of the 50/60 Hz rectifite sine wave of the variable plate system. Meyer just took that as starting point for his future systems and searched for a digital/dc way of doing the same as the variable plate system.