发布时间:2025-01-30 02:45:00
你好:
1,输出交流电的为【变压器】,输出直流电的是【适配器】。
2,LED 灯带需要【直流电源】的,应该是:变压器 + 整流、滤波、稳压装置的。
3,电源装置【输入端】接电源,【输出端】接 LED 灯带(正负极不可搞错)。
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