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Picture of Horn for FirstSing FS987095 7 inch Dual Core Tablet PC ATM7021 Dual Core With HDMI Android 4.4

Horn for FirstSing FS987095 7 inch Dual Core Tablet PC ATM7021 Dual Core With HDMI Android 4.4

SKU: FS995076
Horn for FirstSing FS987095 7 inch Dual Core Tablet PC ATM7021 Dual Core With HDMI Android 4.4
Agents: Gologic , G PRINTING
Reproduction is welcome and allowed for free circulation only.
     

Horn for FirstSing FS987095 7 inch Dual Core Tablet PC ATM7021 Dual Core With HDMI Android 4.4

 
 
       
SPECIFICATION

 

客户名称 CUSTOMER:

产品     PRODUCTS : SPEAKER

型号     MODEL    :FS9950761420YXL-100

项目号   ITEM.NO.  : Q8

日期     DATE      :2015-01-26

 

黄浩然

杨 琦

唐 胤

     APPROVED

   CHECKED

   DESIGNED

 

客  户  承 

CUSTOMER  APPROVED

 

 

   

SIGNATURE

     IMPRINTMENT

 

深圳市巨乐惠电子有限公司

FirstSing Co.,Ltd.

www.firstsing.com

深圳市宝安区福永街道兴中宝电子城7楼7012室.

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

 

 

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

SPECIFICATIONS

(1/7)

  

DESIGNED

 

  

CHECKED

 

型 号

TYPE NO.

FS9950761420YXL-100

  

APPROVED

 

   

REVISION

编 号

No

日 期

DATE

页 码

PAGE

   

DESCRIPTION

SIGN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

规格书目录 TABLE OF CONTENTS

编号NO.

内容 ITEM

页码PAGE

1

产品概述PRODUCT OUTLINE

2/7

2

电声特性ELECTROACOUSTIC CHARACTERISTICS

2/7

3

可靠性测试RELIABLE TEST

3/7

4

尺寸规格DIMENSIONS

4/7

5

测试仪器及条件MICRO SPEAKER MEASURING CONDITION

5/7

6

频响响应曲线图MICRO SPEAKER FREQUENCY RESPONSE CURVE

6/7

7

包装说明PACKAGE

7/7

 

 

 

 

 

 

 

 

 

 

 

 

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NO.

DATE

改动前

BEFORE

改动后

AFTER

      

REASON OF CHANGE

SIGN

 

 

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

SPECIFICATIONS

(2/7)

  

DESIGNED

 

 

  

CHECKED

 

 

型 号

TYPE NO.

FS9950761420YXL-100

  

APPROVED

 

1. 产品概述PRODUCT OUTLINE

 

1-1适用范围SCOPE

本文为手机扬声器模块说明书

This specification is a typical speaker unit for telephone hand set

 

1-2尺寸DIMENSIONS

详细尺寸见表(1

As shown in fig (1)

 

1-3净重NET WEIGHT

约  1.5   g

APPROX. 1.5 grams

 

1-4工作温度

OPERATING TEMPERATURE

-30℃ to +70

 

1-5储藏温度

STORAGE TEMPERATURE

-40℃ to +85

 

2. 电声特性ELECTROACOUSTIC CHARACTERISTICS

 

2-1测试装置TEST SET UP

测试仪器及条件见表(2

Measuring conditions and procedures shown in fig(2)

 

2-2额定阻抗IMPEDANCE

8 ± 15% ohm  ( at 2 KHz,1V input )

 

2-3声压级

SOUND PRESSURE LEVEL

87.0± 3 dB SPL /0.1W/0.1m at (1000、1200、1500、2000)Hz AVG

 

2-4频响曲线

FREQUENCY RESPONSE CURVE

如表(3)所示

As shown in fig(3)

 

2-5共振频率

RESPONSE  FREQUENCY

800 ± 20% Hz

 

2-6额定/最大功率

INPUT POWER (NOM./MAX.)

0.5W / 1.0W(输入1.0W白噪声信号工作1分钟,扬声器无永久损坏)

0.5W /1.0W must be normal at a white noise (1.0W) for one minute

 

2-7纯音检听AUDIBLE NOISE

应无杂音和异常音(输入信号频率范围800Hz ~ 12KHz 输入电压 2.0V)

Must be free audible noise (buzzes and rattles)(700 ~ 12KHz frequency range ,input level up to 2.0Vrms)

 

2-8谐波失真DISTORTION

输入 0.5W小于15% 1KHz

Less than 15% 1KHz input 0.5W

 

2-9极性POLARITY

接入直流电,膜片向前移动 红线为 “+”

Diaphragm shall be move forward when applies a positive DC.Current to the “+”,the red wire is the “+”

 

 

 

 

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NO.

DATE

改动前

BEFORE

改动后

AFTER

      

REASON OF CHANGE

SIGN

 

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

SPECIFICATIONS

(3/7)

  

DESIGNED

 

  

CHECKED

 

型 号

TYPE NO.

FS9950761420YXL-100

  

APPROVED

 

3. 可靠性测试RELIABLE TEST

3-1概要GENERAL

经过下列任意测试后,1 KHz频率响应误差不超过±3 dB

After any following tests the response at 1 KHz shall not deviate more than ±3 dB from the initial value

3-2功率负载测试LOAD TEST

输入0.5W白噪音信号 96 hours
Input power:0.5W,white noise 96 hours

3-3湿度测试HUMIDITY TEST

温度Temperature:  +40℃~3℃        湿度Relative Humidity: 90%~95%RH

持续时间Duration:     96 hours      (恢复recovery 6 hours)

3-4跌落测试DROP TEST

高度Height: 1.5m

循环Cycle:  6 cycles

3-5振动测试VIBRATION TEST

频率Frequency: 10~55~10Hz Oct/min  振幅Amplitude: 1.5mm

持续时间Duration:  三轴,每轴2H   2 hours in each 3axes

                

3-6温度冲击测试

TEMPERATURE SHOCK TEST

温度Temperature: -40℃~3℃         +70℃~3℃  Cycle: 10 cycles

持续时间Duration:     1 hour           1 hour  (recovery 2 hours)

+70℃      1Hrs

+25℃                           

-40℃                1Hrs

 


(30minites) (5minites)  1 cycle    (5minites)

3-7高温测试

HIGH TEMPERATURE TEST

温度范围Temperature:     +70℃~3

耐受时间Duration:     96 hours

3-8低温测试

LOW TEMPERATURE TEST

温度范围Temperature:     -40℃~3

耐受时间Duration:     96 hours

3-9焊盘拉力测试

TERMINAL STRENGTH TEST

拉力Load :        1.0Kg

耐受时间Duration:  5sec.  (Shall be normal)

 

 

 

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NO.

DATE

改动前

BEFORE

改动后

AFTER

      

REASON OF CHANGE

SIGN

 

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

SPECIFICATIONS

(4/7)

  

DESIGNED

 

  

CHECKED

 

型 号

TYPE NO.

FS9950761420YXL-100

  

APPROVED

 

4. 尺寸规格DIMENSIONS (fig. 1 )

11

导线  LEAD WIRE

UL1571,AWG#32

2

Black /red

10

接线板TERMINAL BASE

0.4t

1

 

9

音圈  VOICE COIL

COPPER WIRE

1

 

8

垫圈  GASKET 1

NET

1

 

7

前盖  FRONT CAP

SUS 304

1

 

6

极片  POLE PIECE

SPCC

1

 

5

磁钢  MAGNET

Nd-Fe-B

1

 

4

U铁  U YOKE

SPCE

1

 

3

音膜  DIAPHRAGM

PEN

1

 

2

防尘网DAMPER

CLOTH

1

 

1

主架  FRAME

PBT+20%GF

1

 

编号No.

零件名称PART NAME

材料 MATERIAL

数量Q’TY

备注REMARK

 

 

 

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NO.

DATE

改动前

BEFORE

改动后

AFTER

      

REASON OF CHANGE

SIGN

 

 

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

SPECIFICATIONS

(5/7)

  

DESIGNED

 

  

CHECKED

 

型 号

TYPE NO.

FS9950761420YXL-100

  

APPROVED

 

5. 测试仪器及条件MICRO SPEAKER MEASURING CONDITION (fig.2)

 

 

 

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NO.

DATE

改动前

BEFORE

改动后

AFTER

      

REASON OF CHANGE

SIGN

      

 

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

SPECIFICATIONS

(6/7)

  

DESIGNED

 

  

CHECKED

 

型 号

TYPE NO.

FS9950761420YXL-100

  

APPROVED

 

6. 频响响应曲线图MICRO SPEAKER FREQUENCY RESPONSE CURVE  (fig.4)

 

 

 

 

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NO.

DATE

改动前

BEFORE

改动后

AFTER

      

REASON OF CHANGE

SIGN

 

FirstSing Co.,Ltd.

Room 7012,7/F.,XingzhongBao Electronic city,Fuyong Street,

Bao'an District,Shenzhen,China

Postcode:518103

 

SPECIFICATIONS

(7/7)

  

DESIGNED

 

  

CHECKED

 

型 号

TYPE NO.

FS9950761420YXL-100

  

APPROVED

 

7. 包装说明PACKAGE  (fig.4)

每盘100       100pcs of speaker in each tray

每箱10        10 trays in one carton

总计:1000 / 1Total:1000 pcs / 1 carton

毛重: 3.0KGS     Gross Weight: 3.0 KGS

净重: 1.5KGS     Net Weight: 1.5 KGS

 

 

 

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AFTER

      

REASON OF CHANGE

SIGN