[Xusheng Electronic Technology] How Are LED Electronic Displays Connected

[Xusheng Electronic Technology] LED ElectronicDisplay ScreenHow Is It Connected
Assembling an LED electronic screen is not easy; there are various connection forms.
1. Overall series connection: in the usual simple series connection, LED1-n are connected end to end, and the current flowing through the LED display screen is equal when it works.
2. Overall parallel connection: one is the simple parallel form and the other is the matched parallel form. In the simple parallel mode, LED1-n are connected in parallel end to end, and each LED bears the same voltage when working. This reliability is not high, but to address this problem, the matched parallel form is adopted, featuring good driving effect, complete protection of individual LED display screens, no impact on other work in case of failure, and the ability to match LEDs with large differences.
3. Series-parallel mixed form: one is the series-then-parallel mixed connection, and the other is the parallel-then-series mixed connection.
1. Cross-array form: the cross-array form is mainly proposed to improve the reliability of LED display screens and reduce the failure rate.

In summary, the above shows that the connection methods of LED display screens are various, and no step allows connection errors; therefore, engineering and technical personnel must understand this. The above four connection forms each have their own advantages and disadvantages; analyze specific problems specifically and find the connection form that suits your LED display screen.

keyword: Display Screen

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