PACK OF 100 PIECES
The MYG20-391 is a varistor with a 20mm diameter, designed to provide surge protection in electronic circuits. It features a voltage rating of 390 volts, a high surge current capacity of 10000 amperes, a power dissipation of 1.00 watt, a tolerance of 10%, and a substantial energy absorption capacity of 195 joules. This varistor is ideal for applications that require robust protection against high voltage surges.
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Voltage Rating (390V): The 390-volt rating indicates the voltage level at which this varistor can clamp or absorb voltage surges, making it suitable for circuits operating in this voltage range.
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Surge Current Capacity (10000A): With the ability to handle surge currents of up to 10000 amperes, the MYG20-391 can protect electronic components from significant voltage spikes, such as those caused by lightning strikes or power surges.
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Power Dissipation (1.00W): The power dissipation of 1.00 watt specifies the maximum power the varistor can handle safely over time, important for determining its suitability in various applications.
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Size (20mm Diameter): The 20mm diameter of this varistor allows for effective surge protection while fitting into a variety of electronic devices and circuits.
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Tolerance (10%) and Energy Absorption (195 Joules): A tolerance of 10% indicates the range within which the varistor can operate effectively, and an energy absorption capacity of 195 joules signifies its ability to withstand substantial energy spikes.
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Applications: Varistors like the MYG20-391 are commonly used in power supply units, control systems, and electrical appliances to protect circuits from over-voltage conditions. They are also utilized in industrial and commercial settings for comprehensive surge protection.
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Features: Varistors are known for their quick response to over-voltage events, effectively clamping excess voltage and preventing it from damaging the circuit.
The MYG20-391 varistor, with its high surge current capacity, significant energy absorption capability, and 1.00W power dissipation in a 20mm package, is a reliable and effective solution for protecting electronic circuits against high-voltage surges. Its specifications make it especially suitable for applications that require robust surge protection capabilities.
