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Summary of Contents for KEPO KPMB-G3008-4233
- Page 1 Applied To : Product Name : Magnetic Buzzer Model Name : KPMB-G3008-4233 Drawing No. : OEM4233R Compliance with ROHS( 本品符合 ROHS 指令 ) Signature of Approval Signature of KEPO Approved by Checked by Issued by Date 宁波凯普电子有限公司 Ningbo Kepo Electronics Co.,Ltd.
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Page 2: Table Of Contents
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 Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com... -
Page 3: Scope
8Ω ± 15% 额定阻抗 Rated Norse Power 0.15W 额定功率 Max.Input Power 0.3W 最大输入功率 Resonant Frequency 700~5000Hz 谐掁频率 Rated Frequency Range 1200± 200Hz 频率范围 Min.Sound Pressure Level ≥75dB at 1.2KHz 1.1Vrms Sine Wave/10cm 额定声压 Case Material/Color ABS/Black 壳体材质/颜色 Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com... -
Page 4: Reliability Test
After 6 above cycles, sounder shall be measured after being placed in natural condition for 1 hour. 热冲击试验 将产品置于 60± 2 ℃试验箱中，先工作 1 小时，然后将产品置于 -20± 2 ℃试验箱中，再工作 1 小时，经过 6 个循环后，在正常大气 压条件下恢复 1 小时，进行测量 20 Sec. +60 ℃ -20 ℃ 1 hour 1 hour Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com... - Page 5 分别在每个插针的轴向施加 9.8 牛顿的静荷 插针没有断开和 重 10 秒 . 可见的损伤 插针强度 No visible Terminal The force 10 seconds of 9.8N is applied to damage and Strength Pulling each terminal in axial direction. cutting off Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com...
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Page 6: Measurement Block Diagram &Response Curve
Specification for Magnetic Buzzer Revision No. Model No. : KPMB-G3008-4233 OEM4233R Drawing No. 5. Measurement Block Diagram & Response curve 10cm Anechoic Room (隔音室) Audio Analyzer (B＆K)Type Power Microphone Amplifier 3560（B） Test product (功放) (B＆K)Type4191 (音频分析器) (产品测试) (声级计) Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com... -
Page 7: Structure
Page 7/10 Specification for Magnetic Buzzer Revision No. Model No. : KPMB-G3008-4233 Drawing No. OEM4233R 6. Structure Housing 壳体 Speaker 喇叭 Coil QA-1 漆包线 印制板 插针 Remark Part Name Material Q'TY 备注 型号 材质 Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com... -
Page 8: Dimensions
Page 8/10 Specification for Magnetic Buzzer Revision No. Model No. : KPMB-G3008-4233 Drawing No. OEM4233R 7. Dimensions KPMB-G3008 Golden red 2-Ø1 Ø30 waterproof seal FIRST ANGLE PROJECTION UNIT ± 0.5 Tolerance : Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com... -
Page 9: Packing
Page 9/10 Specification for Magnetic Buzzer Revision No. Model No. : KPMB-G3008-4233 Drawing No. OEM4233R 8. Packing QTY: 1820Pcs 460x295x350mm Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com... -
Page 10: Revision
Page 10/10 Specification for Magnetic Buzzer Revision No. Model No. : KPMB-G3008-4233 Drawing No. OEM4233R 9. Revision Rev. DATE PAGE DESCRIPTION SIGN Primary 2009.06.04 Ningbo Kepo Electronics Co.,Ltd. http://www.chinaacoustic.com...
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