- Car Reversing Aid[6]
- Filters[1]
- Electrical Contacts and Contact Materials[2]
- Sensors[3]
- Flow Sensors[1]
- Electrical Ceramics[6]
- Other Passive Components[1]
- Other Accessories & Parts[1]
- Medical Consumables[1]
- Teeth Whitening[1]
- Knife Sets[6]
- Kitchen Knives[1]
- Kitchen Furniture[1]
- Other Gifts & Crafts[1]
- Ceramics[6]
- Contact Person : Mr. Lei Minmin
- Company Name : Jingdezhen Tonphin Electrical Co., Ltd.
- Tel : 86-798-2810333
- Fax : 86-798-2816777
- Address : Jiangxi,Jingdezhen,Jiangxi Jingdezhen Ceramic Industrial Park,
- Country/Region : China
- Zip : 333000
PIEZOELECTRIC IN PARKING SENSOR
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SPECIFICATIONS OF PIEZOELECTRIC APPLIED IN
SENSOR OF PARKING ASSISTANCE SYSTEM
MATERIAL:PZT TYPE:TPY-1500
DIMENSION(DIAMETER*THICKNESS) :Φ6.5*0.18(COULD BE CHANGED )
ELECTRICAL PROPERTIES IS PRESENTED HEREINAFTER
NO. | ITEM | PROPERTY PARAMETER | REMARKS |
1 | RADIAL VIBRATION BANDWIDTH(KHz) | 55±10% | |
2 | DIRECT CAPACITANCE(nf) (TESTED AT 1KHz) | 2.3±15% | |
3 | CHANGE RATE OF CAPACITANCE TEMPERATURE ΔC/C | ≤8%(6%) | -27°C~+85°C |
4 | FREQUENCY TEMPERATURE COEFFICIENT TKFr | ≤80ppm/°C(60) | -27°C~+85°C |
5 | WITHSTAND VOLTAGE VALUE IN REVERSE DIRECT CURRENT ELECTRIC FIELD | DC≥300V | |
6 | INSULATION RESISTANCE | ≥200MΩ | |
7 | WORK TEMPERATURE | -45°C~+85°C | |
8 | APPLICATION FIELD | SENSOR APPLIED IN VARIOUS PARKING SENSOR(40KHz/48 KHz /58 KHz ETC.) | 58 KHz NEED LESSEN THE DIAMETER |
THE PIEZOELECTRIC HAS THE ADVANTAGES OF EXCELENT ELECTRICAL PERFORMANCE, LOW RATE OF CHANGEOF ELECTRIC CAPACITANCE AND FREQUENCY WITH THE CHANGE OF TEPERATURE, HIGH RESISTANCE TO REVERSE DIRECT CURRENT ELECTRIC FIELD ETC. IT COULD BE USED IN MANUFACTURING PIEZOELECTRIC SENSOR APPLIED IN PARKING SENSORWITH A SUPERHIGH COMPREHENSIVE PERFORMANCE, WITH INTERNATIONAL TOP LEVEL. | |||
PIEZOELECTRIC IN PARKING SENSOR