Good quality Varistor 14D391K 390V 14mm lightning arrester …, Shah Alam

Varistor 14D391K 390V 14mm Lightning Capacitor Good Quality (5 Pcs)

The Lightning Capacitor (Varistor or Metal Varistor Oxide MOV) is a special resistor used to protect the circuit against high voltage mutations in a short time.
High voltage and thorn pressure pulses attack wires and destroy power and electrical equipment. At that time, each capacitor is installed and the circuit prevents high pressure pulses and thorn pulses to minimize damage to electrical equipment.

When the circuit works normally, the resistance of the lightning capacitor is very high. When the connection voltage is pushed up higher than the capacitor's specifications, the resistance in the circuit is immediately pushed down. With this function, the effect of Varistor will protect electronic components from the increase of voltage, then lightning protection capacitors are considered as adding power to the source. When the voltage and thorn pulse appear, the lightning protection capacitor will disconnect the circuit and protect the devices.

Specifications of 14D391K Lightning Capacitor:
- - Voltage: 390V
- Dimensions: 14mm
- - Symbol - Symbol: 14D391K


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