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蜂鸣器 BM2512
蜂鸣器 BM2512
Parts shall be measured under one condition (temperature: 5~35 ℃, humidity: 45% ~ 85% R.H., atmospheric pressure: 860 ~ 1060hPa), unless standard conditions (temperature: 25±3 ℃, humidity: 60±10%R.H. atmospheric pressure: 860 ~ 1060hPa) are adjusted.
Category： Electromagnetic passive buzzer
Keywords: buzzer | horn | materialized film
Product Description
电磁式蜂鸣器，是用电磁的原理，通电时将金属振动膜吸下，不通电时依振动膜的弹力弹回，故压电式蜂鸣器是以方波来驱动，电磁式是1/2方波驱动
Mobile two-dimensional code
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Address: Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province
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