喇叭规格书

SPECIFICATION  FOR  APPROVAL
承 认 书
Customer    (客户)                    深鑫               
Product  Name(产品名称)         Micro Dynamic Speaker  
    Liu Sheng Part No.恒合型号:            LS2415R-01薄     
    Specification(规格)                  8Ω1.5W         
Customer’s Model No.(客户型号)                             
    Specification No.(规格书编号):                            
CUSTOMER’S APPROVED SIGNATURE客户承认盖章
    Number of the edition(版本号)               A0           
Approved by核准
Checked by审核
Issued by制成
东莞市刘生电子有限公司
DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
地址:东莞市塘厦镇田心塘龙西路92号金磊工业区A栋3楼   
     
                          请确认后回传
                                                PLEASE REPLY AFTER APPROVAL 
东莞市刘生电子有限公司
    DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
PAGE  NO.
页码
2/8
PART . NO.
产品型号
2415R-01薄
A、目录  TABLE OF CONTENTS
目录TABLE OF CONTENTS
序号NO.
项目ITEM
页码PAGE
封面COVER
1
A
目录TABLE OF CONTENTS
2
B
修订记录 REVISIONS RECORD
3
C
适用范围SCOPE
4
D
一般规范GENERAL SPECIFICATIONS
4
E
机械特性 MECHANICAL CHARACTERISTICS
5
F
信赖性试验 RELIABILITY  TEST
6
G
环境试验 ENVIRONMENTAL TEST
6
H
结构STUCTURE  
7
I
外观尺寸图  APPEARANCE DRAWING
8
东莞市刘生电子有限公司
    DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
PAGE  NO.
页码
3/8
PART . NO.
产品型号
2415R-01薄
B、修订记录 REVISIONS RECORD
REVISION
版本
DATE
日期
CHANGE  NOTE
变更内容
DESD.BY
修订人
APPD.BY
确认人
无变更则此页不用填写
东莞市刘生电子有限公司
    DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
PAGE  NO.
页码
4/8
PART . NO.
产品型号
2415R-01薄
C、数字仪表适用范围SCOPE
This specification applies speaker2415R-01薄
此规格书适用于喇叭,2415R-01薄
彩油泥D、GENERAL SPECIFICATIONS 一般规格
NO.
Item
Symbol
Unit
Specification
Condition
1
Dimension 尺寸
mm
24×15×3.2
接地电缆
2
Rate/Max  Power Rating
额定/最大功率
W
Rate 1.5/Max.1.8
Max. Power:IEC-60268-5
Filter 60s On/120s Off  10 Cycles(Room TEMP.)
3
AC  Impedance
交流阻抗
Ω
Ohm
8±15%
At1.0KHz 1.0V
4
DC Resistance
直流阻抗
Ω
Ohm
7.8±10%
5
Resonance Frequency
谐振频率
Fo
Hz
600±20%
At 1.0V
6
Output S.P.L
输出音压
S.P.L
dB
120±3dB
1.0 KHz
7
Frequency Rang
有效频宽
Hz
Fo—20K
Output S.P.L ±10dB
输出音压±10dB
8
Max Distortion
最大失真
%
10%
At 1.0KHz 1.5W
9
Magnet  Material
磁铁材质
mm
Nd-Fe-B
数据加密存储10
Storage temp
贮存温度
-20~+55
11
Operate temp
工作温度
-20~+55
12
Buzze&Rattle
异常音
Not be audible at 3.5V sine wave between Fo~4.0KHz输入3.5V正弦波Fo4.0KHz之间异常音
13
Protection Regulation
环保法规
RoHS
东莞市刘生电子有限公司
    DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
PAGE  NO.
页码
5/8
PART . NO.
产品型号
2415R-01薄
EMECHANICAL CHARACTERISTICS  机械特性
NO
Item
Test condition
Evaluation standard
1
Vibration Test
振动测试
Speaker shall be measured after being applied vibration of amplitude of 1.5mm with 10 to 55Hz band of ibration frequency to each of 3 per-pendicular directions for 2 hours.
振动周波数10~55Hz,全振幅1.5mm轴向变量柱塞泵XYZ 3个方向各2个小时
No obstacle to be harmful to mormal operation ;
Damages,cracks,rusts and distortions.
Should not be audible at 3.5V sinewave between FO~4.0kHz
测试后无任何障碍防碍正常操作,且在输入3.5V正弦波从Fo4.0KHz之间无异常
音。
2
Drop Test
跌落测试
Drop the speakers contained in normal box onto the board 40mm thick 10 times from the height of 75cm  将扬声器置于盒中,自75公分高度落在40mm的木板上共10
3
Solderability
焊锡附着性
(connector excepted)
端子类不适合用此项
Stripped wire of lead wire are immersed in rosin
For 5 seconds and then immersed in solder bath
Of 270±5℃  for 3±0.5  seconds.
裸线部分浸入松香溶液5秒后,再浸入
270±5℃溶融焊锡槽3±0.5秒,
废水处理有机系统90% min. stripped wires shall
Be wet with solder.( Except the edge of terminal).
浸入裸线部分附着焊锡90%以上。(末端断面不算)
4
Lead Wire Pull Strength
线材拉力
The pull force  shall  be  applied to double lead wire:
Horizontal: 3.0N(0.306KG) for 30 seconds;
Vertical: 2.0N(0.204KG) for 30 seconds.
双线材水平方向施以3.0N(0.306KG)的力量;垂直方向施以2.0N(0.204KG)的力量,各30秒
No damage and cutting off
线材不松动,不脱落
   
                                     
东莞市刘生电子有限公司
    DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
PAGE  NO.
页码
6/8
PART . NO.
产品型号
2415R-01薄
FRELIABILITY  TEST 信赖性试验
NO
Item
Test conditions
Evaluation standard
1
Load test
连续负荷
1.5W white noise is applied for 24 hours,at room temp.
在室温下,输入功率1.5W,白杂音连续操作24小时
Being placed for 1 hours at +25,speaker shall be measured,No obstacle to be harmful to normal operation;damages,cracks,rusts,etc.should not be audible at 3.5v sine wave between Fo~4.0KHz.Fo should meet intial one.S.P.L.deviation of unit should be within±3dB
经测试后,静置于+25境中1时后,测试无任何障正常操作,且在输入3.5V正弦波从Fo4.0KHz之间无异常音,Fo与原规格值相同,音压变化量在±3dB
G、ENVIRONMENTAL TEST  环境试验
No.
Item
Test conditions
1
High temp. test
高温测试
After being placed in a chamber at +55 for 96 hours.
置于+55℃环境中96小时
2
Low temp. test
低温测试
After being placed in a chamber at –20 for 96 hours.
置于-20℃环境中96小时
3
Humidity test
相对湿度测试
After being placed in a chamber at +40and 90±5% relative humidity for 96 hours.置于+40℃,相对湿度90±5%环境中96小时
4
Temp. cycle test
温度循环测试
Low temperature  -20 ℃ ±2℃ (2 hour ) /  high temperature  +55±2℃ (2 hour ) : 1 cycle , total 10 cycles.
Being placed for 6 hours at +25,receiver shall be measured. No obstacle to be harmful to normal operation ;damages, cracks, rusts and distortions, should not be audible at 3.5Vsine wave between Fo~4.0KHz. S.P.L. deviation of unit should be within ±3dB.
低温(-20±2℃)2小时/高温(55±2℃)2小时,1次循环,10个周期;
经测试后,静置于+25℃环境中6小时后,测试后无任何障碍防碍正常操作,在输入
3.5V正弦波从Fo4.0KHz之间无异常音,Fo与原规格值相同,输出音压变化量在+3dB内。
东莞市刘生电子有限公司
    DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
PAGE  NO.
页码
7/8
PART . NO.
产品型号
2415R-01薄
H、STUCTURE  结构
NO
Part Name
QTY
Materiel
Memarks
1
Diaphragm 振膜
1
PEN
2
Coil 音圈
1
Copper
3
Plate 华司
1
SPC
4
Magnet 磁铁
1
Nd-Fe-B
5
Plate 元铁
1
SPC
6
Frame 胶壳
1
PBT
7
Dust cloth 防尘布
1
Unwoven fabric
8
Wiring board接线板
1
Fiber
9
Gasket 垫片
1
Unwoven fabric
10
Cap 护盖
1
SUS304
东莞市刘生电子有限公司
    DONG GUAN LIU SHENG ELECTRONICS. CO.,LTD
PAGE  NO.
页码
8/8
PART . NO.
产品型号
2415R-01薄
I、APPEARANCE DRAWING 外观尺寸图
Unitmm

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