Test

The DRV134 unmounted

Apply voltage to the X4 connector. Notice the connection of the X4, see above!

  • Measure the voltage between ground and pin 6 of the N1, should be around +15 V.
  • Measure the voltage between ground and pin 5 of the N1, should be around -15 V.


Solder the DRV134. Apply voltage again and check the output voltage which should be a few millivolts.