China Ad22-22mfb Washing Machine Black Small Electronic Buzzer Piezo Buzzer, Find details about China Signal Pilot Lamp, Indicator Lights from Ad22-22mfb Washing Machine Black Small Electronic Buzzer Piezo Buzzer
Main technical target | |
Voltage of working frequency | 2.5kV(AC valid value),1min |
Insulated resistance | ≥2MΩ |
Voltage wave allowed by AC indicator | ±20% |
Continual working life | ≥30000h |
Brightness | ≥60cd/m2 |
Index of leakage CT1 | ≥100 |
Protection grade is IP40,and it is possible to be made to up to IP67 | |
Using frequency: |