Views: 222 Author: Kim Publish Time: 2019-07-15 Origin: Site
Piezo activum BOMBINATOR integratum electronicum sonum est quod DC intentione pollet et in productis electronicis late adhibetur ut computatores, impressores, exscriptores, terrores, nugas electronicas, electronicas automotivas, telephonicas, timers, etc. fabrica sonantia. Buzzer maxime dividitur in duo genera: piezo BOMBINATOR et BOMBINATOR magneticus . Buzzer piezoelectric maxime constat ex multivibratore, BOMBINATOR piezoelectric, impedimentum matching fabrica, resonantia arca, armamentum externum et similia. Quidam piezoelectric insterni stridores etiam instructi sunt cum diodis levibus emittendis.
| Sonus pressura Level | 90dB Min/10cm |
| Ratum Voltage VDC | 12V |
| Resonant Frequency | 3.5±0.5kHz |
| Current at rated intentione | 15.0mA Max. |
| Operans intentione | 3-20 Vdc |
| Operatio Temperature | -20°C - +70°C |
| Repono Temperature | -30°C - +80°C |
| Tone Natura | Unius |
| Pondus | 4 |
| Domus materia | MPPO |
PENSI HABEO RATED VOLTAGE (3200Hz 1/2 OFFICIUM QUADRATUM UNDA)
PRETIUM APPLICANDIS (3200Hz SINE UNDA MENSURA current 60μA)
(UNIT:MM) Tolerantia: ±0.2mm
3.TESTING RATIONE
Vexillum Mensurae conditionibus
Temperature: 25±2℃ Umor: 45-65%
Characteres acustici:
In frequentia oscillationis, consummatio currentis et pressio soni metiuntur instrumentis mensuris infra demonstratis
In mensuratione test, BOMBINATOR sic ponitur;
4.FREQUECY CURVIUM
5.RELIABILITY test
| NO. | ITEM | Test conditio et necessitas |
| 1 | High Temperature Test (Repono) | Postea in conclavi collocari cum 70 2ºC 96 horis et deinde in conditione ordinaria per 2 horas collocari. Licita variatio SPL post test: +/-10dB. |
| 2 | Low Temperature Test (Repono) | Ponatur in conclavi cum -30 2ºC per 96 horas, ac deinde in conditione ordinaria per 2 horas collocata. Licita variatio SPL post test: +/-10dB. |
| 3 | Umor Test | Postquam positus in conclavi cum 90-95% RH ad 40 2ºC pro 96 horis, et tunc positus est in conditione normali per 2 horas. Licita variatio SPL post test: +/-10dB. |
| 4 | Temperatus Cycle Test |  |
| 5 | Iacta Test | Iacta in ligno duro tabula 4cm crassa, directiones quaevis, 3 vicibus, in altitudine 75cm. Licita variatio SPL post test: +/-10dB. |
| 6 | Vibratio Test | Post applicatam vibrationem amplitudinis 1.5mm cum 10 ad 55 cingulum vibrationis Hz frequentiam ad singulas directiones 3 perpendiculares pro 2 horis. Licita variatio SPL post test: +/-10dB. |
| 7 | Test solidabilitatem | Plumbi terminales in resina pro 5 secundis immerguntur et tunc in balneum solidi +300 5ºC pro 3 1 secundis .90% min immerguntur. plumbi terminales solido madefacti erunt (praeter marginem terminales). |
| 8 | Terminatio Fortitudo trahens Test | Vis 9.8N (1.0kg) singulis terminis applicata est in directum axialem pro 10 secundis. Nulla visibile damnum et abscissio. |
CONDICIONE TEST.
CONDICIONE TEST.
Standard Test Condition: a) Temperature : +5 ~ +35℃ b) Umor : 45-85% c) Pressura : 860-1060mbar
Iudicium Test Condition: a) Temperature: +25± 2℃ b) Umor: 60-70% c) Pressura: 860-1060mbar
6.PACKING VEXILLUM
