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by himmelsteht
Thu Mar 01, 2018 7:04 am
Forum: HBRIDGE: H-Bridge Motor Driver Shield
Topic: Why doesn't the current limiting function work?
Replies: 0
Views: 978

Why doesn't the current limiting function work?

Is there a fix? 12VDC max 1.5A power suppy connected, 8.2 Ohm load. I have the current limiter set to 0.6A. Draws 1.15A at full PWM, which seems to indicate the current is being limited to 1.2A (this load would otherwise draw 1.45A). This is not ideal as I am driving an expensive peltier at max 0.8A...