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福鼎 FDS-200038R8W1.0扬声器超薄喇叭

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福鼎 FDS-200038R8W1.0扬声器超薄喇叭

福鼎 FDS-200038R8W1.0扬声器超薄喇叭
  • 福鼎 FDS-200038R8W1.0扬声器超薄喇叭缩略图1
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福鼎 FDS-200038R8W1.0扬声器超薄喇叭产品详情

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  • 品牌:其他
  • 类型:电动式(动圈式)
  • 用途:扩音
  • 声道数:单声道
  • 磁路结构:内磁式
  • 组成方式:组合纸盆
  • 外形:圆形
  • 振膜材料:非纸质
  • 振动膜形状:复合
  • 加工定制:否
  • 型号:FDS-200038R8W1.0
  • 额定功率:1.0 W
  • 标称阻抗:8±15% Ω
  • 输出效率:450KHz ± 20%
  • 频响范围:20KHz
  • 特性灵敏度:92± 3 dB

<*n style="font-size:16px">产品描述（超薄喇叭）
<*n style="font-size:14px">产品名称：FDS-200038R8W1.0
尺寸：20mm
额定功率：1.0 W
MAX功率：1.2 W
阻*：8&plu*n;15% Ω
重量：1.5g &plu*n; 0.5g
共振频率：450KHz &plu*n; 20% 
灵敏度/声压：92&plu*n; 3 dB
谐振频率：600Hz&plu*n;20%
频率范围：20KHz

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:宋体">1<*n style="font-family:PMingLiU">.<*n style="font-family:PMingLiU"> SPECIFICATION

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">01

<*n style="font-size:14px"><*n style="font-family:DFKai-SB"><*n style="font-family:'Times New Roman'">Type

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Dynamic speaker

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">02

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Dimension

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">External diameter <*n style="font-family:PMingLiU">2<*n style="font-family:宋体">0<*n style="font-family:'Times New Roman'"> mm

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">03

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Rated Input Power

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:宋体">1.0<*n style="font-family:'Times New Roman'">W

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">04

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Max. Input Powe<*n style="font-family:宋体">r

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:宋体">1.2<*n style="font-family:PMingLiU">W

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">0<*n style="font-family:PMingLiU">5

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Impedance

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">8<*n style="font-family:'Times New Roman'"> ohm &plu*n; 15% at <*n style="font-family:宋体">1500<*n style="font-family:'Times New Roman'">Hz<*n style="font-family:PMingLiU">.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">0<*n style="font-family:PMingLiU">6

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Resonance Frequency (Fo)

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:宋体">600<*n style="font-family:'Times New Roman'">Hz &plu*n; 20% at  Fo, 1V

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">0<*n style="font-family:PMingLiU">7

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Sensitivity (S.P.L.)

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">92d<*n style="font-family:'Times New Roman'">B (<*n style="font-family:PMingLiU">0.1W <*n style="font-family:'Times New Roman'">/ <*n style="font-family:'Times New Roman'">0.1m) &plu*n; 3 dB

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">at *E <*n style="font-family:PMingLiU">1.0K 1.2K 1.5K 2.0K<*n style="font-family:'Times New Roman'">Hz.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">0<*n style="font-family:PMingLiU">8

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Frequency Range

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Fo – <*n style="font-family:PMingLiU">20<*n style="font-family:'Times New Roman'">KHz

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">0<*n style="font-family:PMingLiU">9

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Total Harmonics <*n style="font-family:'Times New Roman'">Distortion

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">Max <*n style="font-family:PMingLiU">8<*n style="font-family:'Times New Roman'">&nb*t 1<*n style="font-family:PMingLiU"> K<*n style="font-family:'Times New Roman'">Hz<*n style="font-family:PMingLiU">,<*n style="font-family:宋体">0.8<*n style="font-family:PMingLiU">W.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">10

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Voice Coil

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Diameter <*n style="font-family:宋体">10.25<*n style="font-family:'Times New Roman'"> mm

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">11

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Magnet

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Rare earth permanent (Nd-Fe-B) magnet Φ<*n style="font-family:宋体">9.7<*n style="font-family:PMingLiU">x<*n style="font-family:宋体">1.2<*n style="font-family:'Times New Roman'">  mm

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">12

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Weight

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:宋体">1.5<*n style="font-family:'Times New Roman'">g &plu*n; 0.<*n style="font-family:宋体">5<*n style="font-family:'Times New Roman'">g

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">13

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Appearance

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Should not exist any obst*e to be harmful to normal operation; damages, cracks, rusts and distorti*, etc.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">1<*n style="font-family:PMingLiU">4

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Operation Test

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Must be normal at program source – <*n style="font-family:宋体">0.8W

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">15

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Buzz, Rattle, etc.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Should not be audible at <*n style="font-family:宋体">2.83V si<*n style="font-family:'Times New Roman'">ne W*e between Fo to<*n style="font-family:PMingLiU"> 20<*n style="font-family:'Times New Roman'">KHz

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">1<*n style="font-family:PMingLiU">6

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Polarity

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">When *itive voltage is applied to the terminal marked (+), diaphragm should move to the front.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">17

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Terminal Strength

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Capable of withstand 1kg load for 30 seconds without resulting in any damage or rejection.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">18

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Temperature

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Operating temperature: -<*n style="font-family:宋体">4<*n style="font-family:'Times New Roman'">0<*n style="font-family:PMingLiU">℃ <*n style="font-family:'Times New Roman'">to +<*n style="font-family:宋体">85<*n style="font-family:PMingLiU">℃

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Storage  temperature: -<*n style="font-family:宋体">4<*n style="font-family:'Times New Roman'">0<*n style="font-family:PMingLiU">℃<*n style="font-family:'Times New Roman'"> to +<*n style="font-family:宋体">85<*n style="font-family:PMingLiU">℃

<*n style="font-size:14px"><*n style="font-family:DFKai-SB"><*n style="font-family:宋体">2. <*n style="font-family:DFKai-SB">Test Condition

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">STANDARD

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Temperature : <*n style="font-family:PMingLiU">15<*n style="font-family:'Times New Roman'"> ~ 35℃

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Relative humidity : <*n style="font-family:PMingLiU">2<*n style="font-family:'Times New Roman'">5% ~ 85%,

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Atmospheric pressure : 860mbar to 1060mbar.

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">BASIC

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Temperature : 20&plu*n;3℃

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Relative humidity : 60% ~ 70%,

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:'Times New Roman'">Atmospheric pressure : 860mbar to 1060mbar

<*n style="font-size:14px"><*n style="font-family:DFKai-SB"><*n style="font-family:DFKai-SB">Standard Test Fixture

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">1.I<*n style="font-family:'Times New Roman'">nput Power : <*n style="font-family:宋体">0.1W <*n style="font-family:PMingLiU">(<*n style="font-family:宋体"> 0.89V )

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">2<*n style="font-family:'Times New Roman'">.Zero Level : -dB

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">3<*n style="font-family:'Times New Roman'">.Mode : SP<*n style="font-family:PMingLiU">EAKER

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">4<*n style="font-family:'Times New Roman'">.potentiometer Range : 50dB

<*n style="font-size:14px"><*n style="font-family:"Times New Roman""><*n style="font-family:PMingLiU">5<*n style="font-family:'Times New Roman'">.Sweep Time : 0.5sec

 

以上内容为福鼎 FDS-200038R8W1.0扬声器超薄喇叭，本产品由江阴市福鼎通讯器材有限公司直销供应。
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