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Time of issue:2022-01-10 16:33:38
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How to make LED display more energy-efficient
- Categories:Led Screen Indoor News
- Time of issue:2022-11-15 13:32
(Summary description)Some energy-saving LED displays on the market mainly improve the energy-saving effect by improving the power supply, which has attracted the attention of many consumers and given them quite high expectations.
How to make LED display more energy-efficient
(Summary description)Some energy-saving LED displays on the market mainly improve the energy-saving effect by improving the power supply, which has attracted the attention of many consumers and given them quite high expectations.
- Categories:Led Screen Indoor News
- Time of issue:2022-11-15 13:32
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Some energy-saving LED displays on the market mainly improve the energy-saving effect by improving the power supply, which has attracted the attention of many consumers and given them quite high expectations. From a technical point of view, the difficulty is not high, and it is relatively easy to implement.
This way of starting from the power supply, one is to directly use the high-efficiency half-bridge or full-bridge switching power supply on the existing LED display, coupled with the synchronous rectification, the energy-saving effect is remarkable; the other is to drive IC constant current. In this state, the power supply voltage should be reduced as much as possible, and the red, green and blue dies can be powered separately to achieve better energy saving effect.
Because the LED light set is originally an energy-saving product, for outdoor display screens, if the self-adjustment function of brightness can be realized, it will be a very effective way to save energy.
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