Checked by
Customer :
Applied To :
Product Name : Magnetic Transducer
Model Name : SMT-9640A
Drawing No. : KP3.840.915R
Compliance with ROHS
SPECIFICATION
Signature of KEPO
Approved by
Signature of Approval
Date
Issued by
Page 1: ...ked by Customer Applied To Product Name Magnetic Transducer Model Name SMT 9640A Drawing No KP3 840 915R Compliance with ROHS SPECIFICATION Signature of KEPO Approved by Signature of Approval Date Issued by ...
Page 2: ...naacoustic com 1 Scope 范围 2 General 概要 3 Electrical and Acoustic Characteristics 电声参数 4 Reliability Test 可靠性试验 5 Measurement Block Diagram Response curve 测试图和曲线图 6 Structure 结构 7 Dimensions 尺寸 8 Packing 包装 9 Revision 履历表 2 10 1 0 KP3 840 915R Specification for Magnetic Transducer SMT 9640A ...
Page 3: ...ny other applications than described in the above 本规格书适用于电磁式声响器 通常它用在系统中做报警或提示的声响器用 如果将该 产品用于其它领域 请与我们取得联系 1 Scope 3 Electrical and Acoustic Characteristics 8 5 6 4 Items 项目 3 2 1 Specification 规格 Model No Page Revision No Drawing No 3 10 Test condition 15 35 25 85 RH 860 1060 mbar 测试条件 15 35 25 85 RH 860 1060mbar Specification for MagneticTransducer 90mA 5V 2 5V 5V 90dB 5V 10cm 2731Hz 25 3 8Ω Res...
Page 4: ...n a chamber with 85 2 for 2h and then being placed in natural condition for 2h sounder shall be measured 4 3 Thermal Shock Test Humidity Test 2 1 Low Temperature Test High Temperature Test Item Specification After test 1 7item the transducr S P L difference shall be within 10dB and the appearance not exist any change to be harmful to normal operation e g cracks rusts damages and especially distort...
Page 5: ... carton are dropped in six direction from the height of 80cm to the concrete floor Drop Test 6 7 Solderability Lead terminals are immersed in rosin for 5 seconds and then immersed in solder bath of 260 5 C for 3 0 5 seconds Model No Page Revision No Drawing No 5 10 Specification for Magnetic Transducer 振动试验 振幅为1 5mm 频率为10 30Hz 三个不同轴方向各振动 2小 时 试验后进行测量 跌落试验 跌落高度80cm 6个不同方向整箱跌落到水泥地 试验后进行测 量 插针浸入松香5秒 ...
Page 6: ... Model No Page Revision No Drawing No 6 10 Specification for Magnetic Transducer S G DF1010 振荡器或等同品 S G DF1010 Oscillater or equivalent MIC ND10 普通声级计或等同品 MIC ND10 S P L or equivalent 电磁式声响器 Magnetic transducer 10cm 声级计 Sound meter 1m SMT 9640A KP3 840 915R 1 0 090 085 dB 1KHz 2 5K 3K 4K 10KHz 095 085 ...
Page 7: ... 1 Page Revision No Drawing No 7 10 Specification for Magnetic Transducer 6 1 PCB with pin 带导针印制板 Coil 线圈 T Core T铁 Ring 铜套 Cu SMT 9640A KP3 840 915R 1 0 Magnetic ring 磁环 1 QANR Fe PPS 1 Case 壳体 1 3 4 5 6 2 SH534731 CHEM A SH415361 CHEM D SH568576 CHEM A SH437261 CHEM A SH543760 CHEM A SH415360 CHEM A 7 7 Diaphragm 膜片 1 SH415361 CHEM B ...
Page 8: ...Ningbo Kepo Electronics Co Ltd http www chinaacoustic com 7 Dimensions UNIT mm Tolerance 0 5 FIRST ANGLE PROJECTION Model No Page Revision No Drawing No 8 10 Specification for Magnetic Transducer SMT 9640A KP3 840 915R 1 0 ...
Page 9: ...aacoustic com 8 Packing Model No Page Revision No Drawing No 9 10 Specification for Magnetic Transducer SMT 9640A KP3 840 915R 1 0 CARTON BOX INNER BOX 5PCS TOTAL 5 000PCS TOTAL 1 000PCS INNER BOX TRAY 1PCS LABEL POSITION SMT 9640A 1 000PCS TRAY ...
Page 10: ...tronics Co Ltd http www chinaacoustic com 9 Revision Specification for Magnetic Transducer Model No Page Revision No Drawing No 10 10 Rev No DATE PAGE DESCRIPTION SIGN 2006 01 13 primary 1 0 SMT 9640A KP3 840 915R 1 0 ...
