Thunder voltage/current characteristics
Thunder voltage/current characteristics
1.2/50uS lightning voltage pulse waveform (IEC61000-4-5)
1.2/50uS lightning voltage pulse waveform (IEC61000-4-5)
Advantages and disadvantages of lightning surge protection devices
â– Gas discharge tube
â– Semiconductor discharge tube
â– Varistor
â– TVS
â– Lightning protection module (SPD)
Gas discharge tube
Voltammetric characteristics
Problems in the application
Advantages and disadvantages
Semiconductor discharge tube
Voltammetric characteristics
Advantages and disadvantages
Varistor
Voltammetric characteristics
Advantages and disadvantages
Transient Voltage Suppressor (TVS)
Voltammetric characteristics
Advantages and disadvantages
Comparison of several protection devices
Lightning protection circuit design
Three-level protection circuit
Typical circuit analysis
Typical circuit analysis
Two-stage protection circuit for single-phase AC power
Signal interface protection circuit
Lightning protection device wiring attention
Reduce parasitic inductance
Layout of lightning protection devices on PCB
220V To 110V Transformer,220 To 110 Converter,220 To 110 Voltage Converter,110V Transformer
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