hello
Recently my ozito rotary tool stopped working properly. right now its speed is stuck at the maximum, which causes all my drill bits and such to deform due to centrifugual force. only a few bits a meant to work at maximum speed.
The speed controller it seems is not working and as a result is stuck in the "ON" state or something, i suspect it is because of the broken triac, its the only real transistor in the whole thing. i dont know how a triac works, or how to test it. Can someone please tell me how to test if a triac is working or not so i know wether or not to replace it? otherwise, can someone explain what might cause the speed controller to do this?
later ill open it up again and get the part number i forgot to write down last time. when i did last time all i got from it was that it was a triac, and thats it.
Recently my ozito rotary tool stopped working properly. right now its speed is stuck at the maximum, which causes all my drill bits and such to deform due to centrifugual force. only a few bits a meant to work at maximum speed.
The speed controller it seems is not working and as a result is stuck in the "ON" state or something, i suspect it is because of the broken triac, its the only real transistor in the whole thing. i dont know how a triac works, or how to test it. Can someone please tell me how to test if a triac is working or not so i know wether or not to replace it? otherwise, can someone explain what might cause the speed controller to do this?
later ill open it up again and get the part number i forgot to write down last time. when i did last time all i got from it was that it was a triac, and thats it.