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Search: Posts Made By: mha
Showing results 1 to 22 of 22
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Forum: Electric On-Road
05-20-2007, 07:14 AM
Replies: 609
Views: 78,658
Posted By mha

From...

From http://international.corally.com/defaultinternational.htm

"The new front end for Corally SP12X, compatible for US Spec (#00067) and Original (#00066).

Since Daivd Spashett has become 1:12...
Forum: Electric On-Road
02-19-2007, 11:55 AM
Replies: 302
Views: 31,066
Posted By mha

I can't believe that vassagos solution really...

I can't believe that vassagos solution really works. The DPD discharges in 2 stages. Remember? 1st stage is the full pack 5A linear or 30A pulsed that discharges the whole pack until the first cell...
Forum: Electric On-Road
02-12-2007, 12:33 PM
Replies: 609
Views: 78,658
Posted By mha

Thanks for the link. Is this a genuine Corally...

Thanks for the link. Is this a genuine Corally part?
Forum: Electric On-Road
02-11-2007, 11:39 AM
Replies: 609
Views: 78,658
Posted By mha

Hi what roll centre plate are you talking...

Hi

what roll centre plate are you talking about? Is it in the kit? Could you take a pic and post it here?

Thanks

MHA
Forum: Electric On-Road
02-11-2007, 08:24 AM
Replies: 325
Views: 41,183
Posted By mha

Came to the same conclusion. All 3 motor wires...

Came to the same conclusion. All 3 motor wires come out of the bottom.



Really? Including LiPo protection? My 80700 switches off the power supply at around 4,8 Volts. Tried this with a voltage...
Forum: Electric On-Road
02-11-2007, 04:48 AM
Replies: 325
Views: 41,183
Posted By mha

Thanks Hagberg, I'll give it a try next weekend. ...

Thanks Hagberg, I'll give it a try next weekend.

Let's share setups and wiring ideas here:
Attached is my wiring setup (stole some ideas :blush: ). Sensored brushless adds a lot of wires. It is...
Forum: Electric On-Road
01-07-2007, 07:53 AM
Replies: 325
Views: 41,183
Posted By mha

Sakke Ahoniemis car (pic by overrc.com). Not the...

Sakke Ahoniemis car (pic by overrc.com). Not the nicest setup though ...

Any experience with front axle screw settings yet? Would this be a valid start sequence:

1. Put car with tires and fully...
Forum: Electric On-Road
12-17-2006, 11:11 PM
Replies: 302
Views: 31,066
Posted By mha

Has that been answered already? Yes it does...

Has that been answered already?

Yes it does take stage2 in account. One easy proof is that the results for all cells are different. Would it have stopped after stage 1 (which is a full pack...
Forum: Electric On-Road
12-17-2006, 06:51 AM
Replies: 302
Views: 31,066
Posted By mha

In post #146 I tried to answer the question: ...

In post #146 I tried to answer the question:

"Repeated the measurement with 30A pulsed discharge to verify the pulse/width ratio and effective (= average) discharge current in stage 1. Result:...
Forum: Electric On-Road
12-02-2006, 02:08 AM
Replies: 302
Views: 31,066
Posted By mha

conns88: have a look at posts #145 and #146 in...

conns88: have a look at posts #145 and #146 in this thread. I tried to explain how it works and why it takes quite a while to discharge a whole pack.
Forum: Electric On-Road
11-12-2006, 11:19 AM
Replies: 302
Views: 31,066
Posted By mha

Don't jump to conclusions. If your findings are...

Don't jump to conclusions. If your findings are based on the displayed internal resistance give your cells another chance. The measured internal resistance in hugely influenced by the transfer...
Forum: Electric On-Road
11-12-2006, 11:06 AM
Replies: 302
Views: 31,066
Posted By mha

Correct

Correct
Forum: Electric On-Road
11-11-2006, 09:24 AM
Replies: 302
Views: 31,066
Posted By mha

Had the same problem. I opened the box and found...

Had the same problem. I opened the box and found that the cooler was mounted in the wrong direction. All of this types have the fan (the rotating thing) open at one side. At the other side the fan is...
Forum: Electric On-Road
11-05-2006, 02:24 AM
Replies: 302
Views: 31,066
Posted By mha

Repeated the measurement with 30A pulsed...

Repeated the measurement with 30A pulsed discharge to verify the pulse/width ratio and effective (= average) discharge current in stage 1. Result: 1053 mAh in 13:06 (= 786s). 1053*3600/768 = 4823 mA....
Forum: Electric On-Road
11-04-2006, 01:50 PM
Replies: 302
Views: 31,066
Posted By mha

As there is a lot of speculation about how the...

As there is a lot of speculation about how the DPD works I tried to support my assumptions made in the "other DPD thread" (search for my user name).

My experiment uses some math and the...
Forum: Electric On-Road
09-23-2006, 11:40 AM
Replies: 58
Views: 7,161
Posted By mha

@wallstreet: selectable cutoff voltages are...

@wallstreet: selectable cutoff voltages are 0.00V, 0.20-1.00V in 0.05 increments

@straightaway: yes, the DPD will do the job you are asking for. For the IB4200s I'd choose 0.90V to 1.00V cutoff....
Forum: Electric On-Road
09-13-2006, 11:10 AM
Replies: 58
Views: 7,161
Posted By mha

Quantum, I only presented a theory based on...

Quantum, I only presented a theory based on observed and partially measured behaviour. Hopefully Trinity provides more info at some point.

To answer your question: I can only think of business...
Forum: Electric On-Road
09-11-2006, 11:47 AM
Replies: 58
Views: 7,161
Posted By mha

Sorry to disagree. As already explained earlier...

Sorry to disagree. As already explained earlier in the thread the 30A pulse mode is what it says: a pulsed discharge. A 30A discharge pulse (duty cycle) is followed by a rest period (off cycle). The...
Forum: Electric On-Road
09-09-2006, 08:03 AM
Replies: 58
Views: 7,161
Posted By mha

There is no difference in discharging the whole...

There is no difference in discharging the whole pack and discharging each cell individually as long as all cells are above the cut off voltage. The difference starts as soon as the first cell hits...
Forum: Electric On-Road
09-06-2006, 10:54 AM
Replies: 58
Views: 7,161
Posted By mha

Thanks Pat. Do you guess or know that it reverts...

Thanks Pat. Do you guess or know that it reverts to linear mode? Does it hold the 5 Amps? From the fact that the other 5 cells take fairly long to reach their cut off and the fan being switched of I...
Forum: Electric On-Road
09-05-2006, 12:47 PM
Replies: 58
Views: 7,161
Posted By mha

Got my DPD today and noticed the following...

Got my DPD today and noticed the following behaviour. I put a 6 cell GP3300 with approx. 500 mAh residual in. The DPD then discharges with the internal fan switched on. As soon as the first cell...
Forum: Champ R/C Adviser
11-02-2005, 11:25 AM
Replies: 479
Views: 51,866
Posted By mha

415msx

Hi

Is the Tamiya 415MSX chassis kit already available and in stock. If so, what is your price

Thanks

MH
Showing results 1 to 22 of 22


 
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