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预防LED发光二极管过量
信息来源于:互联网 发布于:2022-11-14
众所周知,LED的电压和电流在使用过程中是被严格控制的。过高或过低都会影响灯具的正常使用,严重时会损坏灯珠。
以下是对LED过流预防措施的简要分析:
1.使用LED时,调试电压和电流,适当配置相应的控制器,防止过流或过压。
2.当LED稳定使用时,我们应该串联保护电阻,以防止损坏灯珠。
3.电路设计要合理,瞬时脉冲会损坏LED的内部连接,开关闭合电路的设计要考虑周全。