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Old 10-07-2008, 01:32 PM #33
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Default Re: Feeler Extremely efficient boost circuits

I would be interested in these in the near future.


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Old 10-07-2008, 09:38 PM #34
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Default Re: Feeler Extremely efficient boost circuits

Since the 803t doesnt use case ground you can use a host that uses ground.

Only diodes that use their case as ground CANT be used in a battery ground host unless its isolated.

This is taking me a bit because of school as for the boards and resistors the boards will take a week or 2 to come and the resistors will take about 5 days.
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Old 10-07-2008, 09:41 PM #35
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Default Re: Feeler Extremely efficient boost circuits

Oh and you can use a AAA battery but I would only use 100ma boards unless they are 1200ma nimh batts
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Old 10-07-2008, 10:11 PM #36
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Default Re: Feeler Extremely efficient boost circuits

Quote:
Originally Posted by toked323
Since the 803t doesnt use case ground you can use a host that uses ground.

Only diodes that use their case as ground CANT be used in a battery ground host unless its isolated.

This is taking me a bit because of school as for the boards and resistors the boards will take a week or 2 to come and the resistors will take about 5 days.
Does that mean you can't use case ground as negative? For example, if i use an 803T, and i connect the + wire of the driver to the + side of the battery, and the - wire of the driver to the body of the host, would it work?

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Old 10-08-2008, 12:34 AM #37
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Default Re: Feeler Extremely efficient boost circuits

Quote:
Originally Posted by Spyderz20x6
[quote author=toked323 link=1222224046/20#33 date=1223415482]Since the 803t doesnt use case ground you can use a host that uses ground.

Only diodes that use their case as ground CANT be used in a battery ground host unless its isolated.

This is taking me a bit because of school as for the boards and resistors the boards will take a week or 2 to come and the resistors will take about 5 days.
Does that mean you can't use case ground as negative? For example, if i use an 803T, and i connect the + wire of the driver to the + side of the battery, and the - wire of the driver to the body of the host, would it work?

[/quote]

You can connect the negative wire
from the driver to the host then the ld
- wire from the driver. The LD itself cant
touch the host -, but its ok for 803's b/c
they arent case ground so just build it like a
normal red.
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Old 10-08-2008, 03:05 AM #38
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Default Re: Feeler Extremely efficient boost circuits

Ok, I think I get why reds don't work now. It seems like their would be a way to wire this without isolating the diode though... wouldn't there?
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Old 10-08-2008, 07:57 PM #39
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Default Re: Feeler Extremely efficient boost circuits

Quote:
Originally Posted by mmykle
Ok, I think I get why reds don't work now. It seems like their would be a way to wire this without isolating the diode though... wouldn't there?
Well only for redsyou need to isolate or else full current from batts go to the diode
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Old 10-13-2008, 01:39 AM #40
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treb76 is just really nicetreb76 is just really nicetreb76 is just really nicetreb76 is just really nicetreb76 is just really nice
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Default Re: Feeler Extremely efficient boost circuits

any news on that payment page... need one for my leadlight
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Old 10-19-2008, 08:01 PM #41
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Default Re: Feeler Extremely efficient boost circuits

Would there be any advantages to running this driver at a higher voltage? I have some Lithium AAs at 3.7V (4.2 peak) and a single AA host. Or would it actually be unadvantageous, since Lithium AAs run at a lower mAh?
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Old 10-20-2008, 08:07 PM #42
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Default Re: Feeler Extremely efficient boost circuits

well it would last super long
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Old 10-20-2008, 08:07 PM #43
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Default Re: Feeler Extremely efficient boost circuits

oh payment page will be up very soon i made it but i got locked out of the 1st one so i had to make another one.
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Old 10-26-2008, 01:11 AM #44
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Default Re: Feeler Extremely efficient boost circuits

bump :
What's up with this?
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Old 10-26-2008, 02:22 PM #45
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Default Re: Feeler Extremely efficient boost circuits

Agreed. I'm interested in trying a few of these guys.

What's the expected turnaround time?

Edit: One of those "no" poll results should be a "yes". I'm a loose nut behind the keyboard.
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Old 10-26-2008, 04:25 PM #46
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Default Re: Feeler Extremely efficient boost circuits

Sorry all I have been extremely busy lately I have the payment page near done, I was confused when making it. I know you all have been expecting these and I will get this done.

thanks, Toked323
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Old 10-26-2008, 04:43 PM #47
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Default Re: Feeler Extremely efficient boost circuits

Quote:
Originally Posted by toked323
You can connect the negative wire
from the driver to the host then the ld
- wire from the driver. *The LD itself cant
touch the host -, but its ok for 803's b/c
they arent case ground so just build it like a
normal red.
I'm kind of confused on this because several people on here recommend soldering the unused pin to the ground pin. Is it just the nature of this circuit that it doesn't work because I know the flexdrive has a wiring diagram that says to wire LD neg to driver neg and also connect the case pin to LD neg...
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Old 10-27-2008, 01:42 AM #48
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Default Re: Feeler Extremely efficient boost circuits

You dont have to solder it to GND
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