background image

Checked by

Customer :        Sharp Microwave oven           

Applied To :

Product Name :  Piezo Transducer   

Model Name :   KPT-1420A  

Drawing No. :   OEM2103

RoHS Compliance

SPECIFICATION

Ningbo  Kepo  Electronics Co.,Ltd.

Signature of   KEPO

Approved by

Signature of Approval 

Date

Issued by

Содержание KPT-1420A

Страница 1: ...p Microwave oven Applied To Product Name Piezo Transducer Model Name KPT 1420A Drawing No OEM2103 RoHS Compliance SPECIFICATION Ningbo Kepo Electronics Co Ltd Signature of KEPO Approved by Signature of Approval Date Issued by ...

Страница 2: ...Electronics Co Ltd http www chinaacoustic com 1 Scope 2 General 3 Electrical and Acoustic Characteristics 4 Reliability Test 5 Measurement Block Diagram Response curve 6 Dimensions 7 Packing 8 Revision 2 10 1 2 OEM2103SPE Specification for Transducer KPT 1420A ...

Страница 3: ...s product for any other applications than described in the above 1 Scope 3 Electrical and Acoustic Characteristics 7 5 6 4 Items 3 2 1 Specification Model No Page Revision No Drawing No 3 10 Test condition 15 35 25 85 RH 860 1060 mbar Specification for Transducer 1 2 2mA at 2 0KHz 5Vp p Square Wave 30Vp p Square Wave 5Vp p Square Wave 70dB at 2 0KHz 5Vp p Square Wave 10cm 2 0 0 5KHz 15000pF 30 Res...

Страница 4: ... with 40 2 for 240h and then being placed in a chamber with 40 2 for 16h finally being placed in natural condtion for 2h sounder shall be measured After being woked in a chamber with 85 2 for 240h 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 t...

Страница 5: ...econds of 9 8N is applied go each terminal in axial direction Solderability Lead terminals are immersed in rosin for 5 seconds and the immersed in solder bath of 260 5 C for 3 0 5 seconds 8 Model No Page Revision No Drawing No 5 10 Specification for Transducer 1 2 4 Reliability Test KPT 1420A OEM2103SPE S G DF1010 Oscillater or equivalent MIC ND10 S P L or equivalent piezoelectric sounder 10cm 5 M...

Страница 6: ...Ningbo Kepo Electronics Co Ltd http www chinaacoustic com Model No Page Revision No Drawing No 6 10 Specification for Transducer 1 2 KPT 1420A OEM2103SPE 1 Vrms Sine Wave 10cm ...

Страница 7: ...Ningbo Kepo Electronics Co Ltd http www chinaacoustic com Model No Page Revision No Drawing No 7 10 Specification for Transducer 1 2 KPT 1420A OEM2103SPE 3 Vp p Square Wave 10cm ...

Страница 8: ...ngbo 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 Transducer 1 2 KPT 1420A OEM2103SPE ...

Страница 9: ...odel No Page Revision No Drawing No 9 10 SIZE 330x55x230mm Specification for Transducer 1 2 KPT 1420A OEM2103SPE Lable Eligibility Certificate Company Name NingBo KEPO Electronics co LTD P N RALMBA008DRZZ QTY 350PCS Production Date Inspector Shipment Date Lot Number ROHS Compliance ...

Страница 10: ...w chinaacoustic com 9 Revision Specification for Transducer Model No Page Revision No Drawing No 10 10 Rev No DATE PAGE DESCRIPTION SIGN 1 2 2006 09 20 primary 1 0 KPT 1420A OEM2103SPE 1 1 2007 02 14 Change PIN 8 1 2 2007 04 27 8 Change PIN ...

Отзывы: