A circuit that is used for camera module board reduction hot merit to consume

• Main Author: LUO YINGCHUN
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The utility model relates to a circuit that is used for camera module board reduction hot merit to consume, including wireless network interface card, treater, connection wireless network interface card's interface, wireless network interface card's interface includes mains operated port and data transmission port, and is specific: the switch port of MOS switch is connected to the mains operated port, and power supply is connected to the opposite side switch port of MOS switch, the control port connect the processor's of MOS switch port IO port, IO port are used for after current networking state is confirmed to the treater, accomplish the level closed or disconnection through IO port output control MOS switch. The utility model discloses an at treater chip control networking state, especially under the non - WIFI network circumstances, through the MOS switch circuit of design on wireless network interface card's interface power supply port, realize the disconnection of wireless network interface card power supply by treater control to solve the long -time work of WIFI module circuit and caused that the machine is whole to generate heat, caused the picture disturbance problem to the SENSOR of heat sensitive.