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Lightning and Surge Protection
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GDT (Gas Discharge Tube)
Uses an inert gas which ionizes and conducts electricity when high voltage is present; employed in telecommunications and coaxial cables.
TVS Diode (Transient Voltage Suppression Diode)
Responds to overvoltages faster than MOVs by allowing current to pass when voltage exceeds a defined level; utilized in low-voltage applications like USB devices.
RC Snubber
Placed across contacts in relays or switches to suppress electrical arcs; often found in power electronics to manage switching transients.
MOV (Metal Oxide Varistor)
Clamps voltage to a safe level by changing resistance; used in power strips and residential electrical panels.
Selenium Voltage Suppressor
Dissipates excess voltage as heat and has a longer life than MOVs; used in industrial settings for heavy-duty equipment.
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