Customized Metal Oxide Varistor 620V MOV with 34S for Industrial devices
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Varistor, MOV with 34S, Customized Requirements are Welcome
Quick Detail:
Size: 34S Low-leakage current Excellent clamping voltage ratio High-surge current density: 7,000A/m² Operating temperature range: -40 to 85°C Maximum operating temperature: -40 to 125°C Wide operating voltage range: 14 to 750V AC Bidirectional and symmetrical V/I characteristics
Description:
Varistors provide reliable and economical protection against high voltage transients and surges which may be produced,for example, by lightning, switching or electrical noise on AC or DC power lines. They have the advantage over transient suppressor diodes in as much as they can absorb much higher transient energies and can suppress positive and negative transients.When a transient occurs, the varistor resistance changes from a very high stand-by value to a very low conducting value. The transient is thus absorbed and clamped to a safe level, protecting sensitive circuit components.Varistors are manufactured from a non-homogeneous material, giving a rectifying action at the contact points of two particles. Many series and parallel connections determine the voltage rating and the current capability of the varistor
Applications:
Power supplies Home electrical appliances Industrial devices Surge protectors Telecommunication system Compliant with the RoHS Directive
Specifications:
Competitive Advantage:,
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