The CASE is internally connected to V- in the DRV100 and can be connected to earth. To avoid ground loops, the
negative output of the power supply can be disconnected from earth.
Anode grounded laser diode
If the laser diode anode is tightened to the case, the following connection should be used:
A floating supply is required and earth must NOT be connected to the negative output of the supply. The diode
case must NOT be connected to the CASE terminal of the DRV100.
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DRV100
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