Category: | Speaker |
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Transmission Mode: | Bone Conduction |
Cone: | Rubber-edge |
Transducer Principle: | Electrostatic Earphone |
Style: | Head-mounted |
Radiation Mode: | Indirect Radiation Type |
Samples: |
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Customization: |
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Our Model No. | RC-BC05 | Product Model No: | |||||||
Customer | Customer's Model No : | ||||||||
Specs | 10Ω 0.1W | ||||||||
1 | Applicable Scope | ||||||||
1.1 | Type | permanent-magnet dynamic loudspeaker | |||||||
1.2 | Dimensions | 12.5*12*4 mm | |||||||
1.3 | Power | Nominal input 0.1 W, Maximum input 1W | |||||||
2.1 | Average working voltage | 0.7-2V | |||||||
2.2 | Operating voltage(max) | 2 V | |||||||
3 | Electrical specification | ||||||||
3.1 | F0 | 300HZ+-20% | |||||||
3.2 | Frequency | F0-4KHz | |||||||
3.3 | Sound pressure level | 85DB+-3DB @1kHz 2V | |||||||
3.4 | Current consumption(Max) | 60 mA | |||||||
3.5 | Distortion | 5% less | |||||||
3.6 | Operation temperature | -20 ° C~60 ° C | |||||||
3.7 | Storage temperature | -30 ° C~+70 ° C | |||||||
4 | Reliability | ||||||||
4.1 | Opertation Test | Input 1V, frequency 300-3KHZ ,Must be normal | |||||||
4.2 | drop Test | Must be normal after 1.5meters free falling three times | |||||||
4.3 | Cold Test | Must be normal -25±3ºC and relative humidity - % 16hours and then room temperature 1 hour | |||||||
4.4 | Humidity Test | Must be normal after40±2ºC and relative humidity 90-95% 48 hours and then room temperature 1hour | |||||||
APPRROVED | CHECKED | DESINGED |
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