High-density, visible LED's production test
Date:2011-06-08 11:33
Status:Be resolved
Question:admin
the instrument is connected with metal plates to protect this circuit. This makes insulation RL1 and RL2 of the bottom and top is almost the same potential. Both ends of the insulators is almost the same potential, so there is no significant current flows through them. All the currents are as we hoped it would flow through the LED.
Warning: Guard Output HI terminal end and has the same potential. Therefore, if the Output HI dangerous voltage, then the Guard side there are the dangerous voltage
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06/25 23:35