补光灯和普通灯的区别 - Dongguan Jingjia Electronic Technology Co., Ltd.

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LED灯灯板 > 补光灯和普通灯的区别

06
2020-04

LED灯的热阻测试

热阻即热量在热流路径上遇到的阻力，反映介质或介质间的传热能力的大小，表明了1W热量所引起的温升大小，单位为℃/W或K/W。可以用一个类比来解释，如果热量相当于电流，温差相当于电压，则热阻相当于电阻。通 ...

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LED PCBA: LED线路板 LED串联并联 LED串联并联分析铝基板与玻纤板的区别 LED铝基发光线路板直插F5双色LED灯灯板 LED灯板 LED灯灯板铝基板 LED铝基板 RGB-WY手持口袋补光灯

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