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Old 11-09-2021, 12:50 PM   #21
Bloopeta
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Default Re: DMHC DC Motor Controller for Electric Quad

Quote:
Originally Posted by eccerr0r View Post
Well you'll have to go and test each device on the board and see if any are dead. Not enough data here for us to really give any additional suggestions at this point, picture angles are insufficient.
Ive just ordered a replacement controller, seems alot quicker in the long run as taking a week at a time for components to arrive
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Old 11-09-2021, 01:04 PM   #22
eccerr0r
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Default Re: DMHC DC Motor Controller for Electric Quad

Yep, agreed, imagine if you took my advice from my post a week ago today no offense intended, but sometimes these things take a boatload of damage when reverse connected. Would be nice if all electronics had protection or designed for accidental reversal, but it would increase price a lot.
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Old 11-09-2021, 01:08 PM   #23
Bloopeta
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Default Re: DMHC DC Motor Controller for Electric Quad

Quote:
Originally Posted by eccerr0r View Post
Yep, agreed, imagine if you took my advice from my post a week ago today no offense intended, but sometimes these things take a boatload of damage when reverse connected. Would be nice if all electronics had protection or designed for accidental reversal, but it would increase price a lot.
Would have been alot quicker lol
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Old 11-25-2021, 01:14 AM   #24
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Default Re: DMHC DC Motor Controller for Electric Quad

Hopefully the controller that you are buying is very well marked so this mistake will not happen again but if you find that it not marked very well please take the time to mark the wire leads correctly and easily seen to lower the risk of hooking it wrong ( or all the wires are the same exact color which is also a nightmare to deal with I would use different color heat sink tubing for the battery connectors preferably red and black )

I have had to do this myself quite a few times because the device was not marked correctly or was not marked at all

I have even seen circuit boards with no ledger on it at and you had trace the circuit to know how to connect it up correctly this can be a nightmare to do
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Last edited by sam_sam_sam; 11-25-2021 at 01:22 AM..
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