产品描述
产品名称：FDS-360050R8W1.0
尺寸：36mm
功率：1W
阻抗：8 ohm
频率：20 KHz
重量：8.0g
共振频率：500Hz
灵敏度：88 dB± 0.2g
频率范围：10KHz
产品详情：
ITEM
SPECIFICATIONS
01
Type
Dynamic speaker
02
Dimension
External diameter 36 mm
03
Rated Input Power
1.0 W
04
Max. Input Power
1.2 W
05
Impedance
8 ohm ± 15% at 1500Hz.
06
Resonance Frequency (Fo)
500Hz ± 20% at Fo, 1V
07
Sensitivity (S.P.L.)
88dB(0.1W/0.1m) ± 3 dB
at AVE1.0KHz.
08
Frequency Range
Fo – 10KHz
09
Total Harmonics Distortion
Max 8 % at 1 KHz,1.0W.
10
Voice Coil
Diameter 13.3 mm
11
Magnet
Rare earth permanent (Nd-Fe-B) magnet Φ12.0 x 1.6 mm
12
Weight
8.0g ± 0.2g
13
Appearance
Should not exist any obstacle to be harmful to normal operation; damages, cracks, rusts and distortions, etc.
14
Operation Test
Must be normal at program source – 1.0W
15
Buzz, Rattle, etc.
Should not be audible at 2.83V sine Wave between Fo to 20KHz
16
Polarity
When positive voltage is applied to the terminal marked (+), diaphragm should move to the front.
17
Terminal Strength
Capable of withstand 1kg load for 30 seconds without resulting in any damage or rejection.
18
Temperature
Operating temperature: -20℃ to +60℃
Storage temperature: -30℃ to +70℃
2.1 Electrical and Mechanical Characteristics
2.2. MEASURING METHOD
Test Condition
A.STANDARD
Temperature : 15 ~ 35℃
Relative humidity : 25% ~ 85%,
Atmospheric pressure : 860mbar to 1060mbar.
Atmospheric pressure : 860mbar to 1060mbar.
B.BASIC
Temperature : 20±3℃
Relative humidity : 60% ~ 70%,
Atmospheric pressure : 860mbar to 1060mbar
C.Standard Test Fixture
1.Input Power :0.3W ( 1.55V )
2.Zero Level : -dB
3.Mode : SPEAKER
4.potentiometer Range : 50dB
5.Sweep Time : 0.5sec
898995850
