Author Topic: Stevie1001 and Electrojolts Bob Boyce version  (Read 13549 times)

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #48 on: November 29, 2008, 09:23:49 am »
Are you planning to test the board, toroid and entire circuit? Don't forget the THREE chokes as Bob Boyce recommends.

This video seems to show very good production at certain frequency. Do you have a MMW for it?
feature=channel

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #49 on: November 29, 2008, 14:03:20 pm »
Hi Najman,

i think i understand what you gonna here.
You use 3 coils. One coil for each channel of the board?
I just see 1 fet on yr board, am i right?

br
steve

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #50 on: November 29, 2008, 15:03:19 pm »
Are you planning to test the board, toroid and entire circuit? Don't forget the THREE chokes as Bob Boyce recommends.

This video seems to show very good production at certain frequency. Do you have a MMW for it?
feature=channel

this was a combination off 12 plates +-+-+-+-+-+-  and it was a test to  proove that my PWM works Thats it No MMW but I can tell you amps reached 80....
yes i will be testing it that swhy i build it but not ala bob boyce ,as i said in the end of the vid i will be harvesting the BEMF.

Najman

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #51 on: November 29, 2008, 15:05:52 pm »
Hi Najman,

i think i understand what you gonna here.
You use 3 coils. One coil for each channel of the board?
I just see 1 fet on yr board, am i right?

br
steve


Yes Stevie That is write each channel for a coil ,and i will be using 3 fet on the board they are not installed yet ,the on you see with a heat sink is a 12 volt coltage regulator.

Najman

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #52 on: November 29, 2008, 18:13:39 pm »
Hi najman,

I have a tip for you. In our forum archive are some schematics on how to crowbar bemf into yr circuit.
Hydrocars and me use doublewindings on the core and in comby with that crowbar diode, we gained the bemf.

br
steve

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #53 on: December 01, 2008, 00:05:18 am »
najman,

Great job! Lets see if we can make this circuit help production.

Electrojolt

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #54 on: December 01, 2008, 01:16:31 am »
najman,

Great job! Lets see if we can make this circuit help production.

Electrojolt


I hope so i will keep you updated .
thanks

Najman

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Re: Stevie1001 and Electrojolts Bob Boyce version
« Reply #55 on: February 19, 2009, 04:25:40 am »
Hi Steve thanks for the pointer to this part, I will have do do some reading but it looks good, now i saw mentioned the HEX controller, I asked Bob but he would not sell, gave me some story about 'its to powerful', well when I get time I will have to look into it, unless you have a working one.
aussepom