104PW161 - 逆变器

The 104PW161 from NEC is an inverter for LCD module. It is composed of DC/AC inverter circuit, a luminance control circuit and boosting transformer. Luminous control circuit controls the luminance of cold cathode lamps for LCD back lighting unit. The boosting transformer used to translate low AC vol ·DC/AC inversion by centre tap transmitter circuit\n·Pulse width modulation circuit\n·Alert circuit for malfunction\n·Externally commutated driving system\n·Input supply voltage is 12V\n·Oscillation frequency of 55KHz\n·Board size of 105mm x 26.5mm x 9.5mm ( W x H x D )\n·Maximum weight is 23g;