tv power source-乐鱼app下载

the tv application includes the three functional sections  of 'power supply', 'main board' and 'screen driver'

● power supply: driven by high voltage dmos transistor, driven by linear regulator circuit, dc-dc circuit, driven by reference power supply circuit

● screen driver: driven by medium and low voltage dmos transistor

● main board: driven by low voltage low current dmos transistor