Detailed Product Description
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SCOPE: This specification applies magnetic buzzer, PAC-ST-025BH-1-P.
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SPECIFICATION: Test condition: TEMP=+25±2 ℃ Related humidity=45~60±5% Air pressure:860-1060mba.
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Mean Current: Applying rated voltage & rated frequency, square wave 1/2 duty.
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Sound Output: Distance at 10cm(A-weight free air), Applying rated voltage & rated frequency, square wave,1/2duty.
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Storage life: 3 months preservation at room temp(25±3℃), Humidity40%.
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High temp. test: After being placed in a chamber at +85℃ for 96 Hours.
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Low temp. test: After being placed in a chamber at -30℃ for 96 hours.
Keywords: Acoustic Products Piezo Electric Transducer
