Electrical Stress includes equipment ON-OFF cycling.
Since the capacitor can be regarded as a short circuit in a transient state, when the switching power supply is powered on, a very large inrush current will be generated, and the amplitude of the inrush current is much larger than that of the steady-state operating current. If the inrush current is not limited, not only It will burn out the fuse, burn out the connector, and also interfere with nearby electrical equipment due to the common input impedance. Therefore, a switch impact test is required to verify the safety of the switch.
Scope of service: electrical products
Standard: UL, GB, etc.
Reliability Test OverviewReliability Testing
Thermal Reliability TestingTemperature Test
Thermal ShockTemperature shock testing
Humidity Reliability TestHumidity Reliability Testing
Constant Temperature & HumidTemperature 85 ℃ and the humidity is 85%
Flammability TestMaterial fire performance test
- Spark Lab - Shenzhen
- Mr. Zhang