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Electronics => Repair => Topic started by: hit180 on November 10, 2024, 09:38:19 pm

Title: Strong 207b speed control
Post by: hit180 on November 10, 2024, 09:38:19 pm

Hello,
I have some issue with Strong 207b nail drill control box
, the motor works in a maximum speed and speed control
does not work. Does anyone see this problem?

Title: Re: Strong 207b speed control
Post by: fzabkar on November 10, 2024, 10:16:34 pm

Perhaps there is a shorted TRIAC?