0041 Inverter or Ambit K01.005.C.00-- for Four CCFL Lamps TFT Module
There are two different Inverters were use in ViewSonic VG180. One is manufactured by AMBIT, another one were made by Unknown Manufacture ( Shown on Photo). The both work exact the same.

Part Number on Board--Unknown Manufacturer:
0041

Part Number on Ambit Inverter:
AMBIT REV:5
K01.005.C.00

This Inverter works on the following models: