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Dc charging pile display chip LVDS interface
Main component
Concept:
LVDS (Low Voltage Differential Signaling), that is, low voltage differential signal technology interface, is a high-speed, low-power digital transmission technology, widely used in the need for high-speed data transmission occasions, such as computers, communications, video transmission and other fields.
Function:
The main functions of the LVDS interface include:
High-speed data transmission: LVDS interface enables high-speed data transmission, usually between 100Mbps and 3.125Gbps.
Low power consumption: Due to the differential signal transmission mode, LVDS interface can effectively reduce power consumption.
Good anti-interference: differential transmission can offset common mode noise and electromagnetic radiation interference, providing more reliable signal transmission quality.
Low cable cost: LVDS interface uses ordinary copper wire material for transmission, compared to other transmission media such as optical fiber, the cost is lower.
Strong driving ability: LVDS interface can drive long distance signal transmission, the maximum transmission distance can reach tens of meters.
Working Principle:
The working principle of LVDS interface is based on differential signal technology, by transmitting opposite signals on two signal lines to achieve data transmission. This transmission mode has lower power consumption and higher anti-interference ability. The LVDS interface uses a very low voltage swing (about 350mV) to transfer data via differential over two PCB routes or a pair of balanced cables.
Technical characteristics
High-speed transmission capability: The transmission rate of the LVDS interface can meet the needs of high-speed data transmission.
Low power consumption: Due to the differential signal transmission mode, compared with single-ended transmission mode, it can effectively reduce power consumption.
Good anti-interference: differential transmission can offset common mode noise and electromagnetic radiation interference, providing more reliable signal transmission quality.
Low cable cost: LVDS interface uses ordinary copper wire material for transmission, compared to other transmission media such as optical fiber, the cost is lower.
Strong driving ability: LVDS interface can drive long distance signal transmission, the maximum transmission distance can reach tens of meters.
Sum up
Through the above introduction, we can understand the importance and application range of LVDS interface in DC charging pile display chip, it provides a stable and reliable display signal transmission for charging pile through high-speed, low power consumption, strong anti-interference and other characteristics.
DC CHARGING PIlE SERIES
DC charging pile is an efficient charging facility for electric vehicles, which uses direct current (DC) to directly charge the vehicle battery, significantly reducing the charging time. Compared with traditional AC charging piles, DC charging piles are able to provide higher power output and can usually charge an EV to 80% of its capacity in 30 minutes, providing users with a convenient charging experience.
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