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Reply to "How To: ERR Cruise Commander With Tethered Bridge for 4-Motor Operation"

@Norton posted:

Just a reminder, My K-Line ABA had six motors driven by a single non cruise DCDR.

I would think that board is just as suseptable to overheating and failure as the ERR Cruise boards if that was an issue. Then again maybe not. Maybe Jon Z knows the difference or how K-Line got away with it.

The DCDR uses triacs, a totally different animal.  The FET's used on the Cruise boards would be a lot more susceptible to the reverse leakage current and voltage from the rectifier.  I'm sure that Jon does indeed know the difference.

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