Dimmer para motor DC.
Posted by Juan Marcano | Posted in Electrónica, Hardware | Posted on 27-03-2017
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This simple circuit was taken from a chinesse oven with conveyor belt, the conveyor speed can be regulated with a potentiometer in the front panel, the internal circuit board that control the DC motor it’s just a dimmer based on NTE5620 triac, . The input voltage of the circuit is 220V AC, the circuit chop the ac wave and its rectified by a full wave bridge.
Download (it comes with proteus 8.1 project file, ready to test, simulate and modify).
Triac options: NTE5620 BCR8PM MAC15
DIAC: DB3