FHDSP36A-Changzhou FHD electronics Co.,Ltd

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FHDSP36A

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： Mylar Horn

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Keywords: buzzer | horn | materialized film

Product Description

1.SPECIFICATION
Speaker

1	Dimension	φ 36 * H4.9
2	Impedance	50Ohm ± 15% at 1KHz.
3	Rated Input Power	0.5W
4	Max Input Power	1.0W
5	Lowest Resonance Frequency	600 25% Hz @ 1V. (Without Baffler)
6	Buzz Sound	The input power shall be set at rated noise power(0.5W). Using an audio oscillator from f0 to 5000HZ in free air. There shall be no buzzes, rattles, nor spurious noises.
7	Sound Pressure Level	87±3dB SPL(0.5m 1.0w), 1KHz in average
8	Distortion	The total harmonic distortions (THD) at an input level of 0.1 Watt shall be below the following limit.
9	Operating Temperature	-40 ℃ ~ +85 ℃
10	Store Temperature	-40 ℃ ~ +85 ℃

2.Dimensions Unit: mm

* Unit: mm; Tolerance: ± 0.5mm Except Specified
Grade: Automotive Grade

3.Reliability Test Reliability Test

3.1	High Temperature Test	High Temperature: +60 ℃ 5 ℃ Duration: 96 hours
3.2	Low Temperature Test	Low Temperature: -40 ℃ 5 ℃ Duration: 96 hours
3.3	Humidity Test	Temperature: +40 ℃ 5 ℃ Relative humidity: 90% ~ 96% RH Duration: 96 hours
3.4	Vibration Test	Vibration: 10Hz ~ 500Hz Amplitude: 0.35mm or acceleration : 50m/s2 Duration : 2h per axis = 10 cycles ; 3 axis
3.5	Temperature Cycle Test	Temperature: -40 ℃ +85 ℃ Duration : 2 min 2 min Cycle: 100 Cycle
3.6	Drop Test (under the unit)	Height: 1.0m Cycle: 10 Cycles
3.7	Load Test	Noise: White noise Power: 0.5W Duration: 96 hours and satisfy the test listed on item 05,08,14.