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58问答库 > 超声波振子最高工作电压有限制吗？电流呢？

超声波振子最高工作电压有限制吗？电流呢？

2025-04-04 10:18:01

推荐回答（3个）

回答（1）：

超声波振子最高工作电压有限制,小功率的超声波振子一般不超过1KV，大功率的超声波振子一般不超过8KV。否则超声波振子的压电瓷片会被重新极化或被击穿！限制最高工作电压，不就相当于限制电流。

回答（2）：

一般有最高电压限制。没有电流限制。

回答（3）：

超声波振动子有电极限，热极限，机械极限，功率极限，超出都会对振动子产生损伤。

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