Unverified80% confidenceCautionTime unknown
伺服式(碳刷调压)稳压器不适合频繁小幅波动的场景,碳刷和电机长期频繁动作易磨损打火,此类环境应选无触点电子式
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80%
Confidence
Long-term
Relevance
-
First Seen
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