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| Home -> Products Show -> Buzzer -> Φ22 AD16 series buzzer |
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1. Ambient temperature:-25℃～+55℃;
2.Relative humidity:≤98%
3.Normally workable when vibration frequency is 2-80Hz with acceleration of 0.7g.
4.Pollution degree is3,inatallation group is Ⅲ .
5.One with "TH" mark can work in the conditioan of moist heat. |
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1.Power frequency with stand voltage:2.5KV per minite.(effective AC value)
2.Insulation resistance:≥2MΩ
3.Allowable voltage fluctuation:±20%
4.CTI≥100
5.Applying frequency:AC50～60Hz |
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