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Each DIA SURGE SERIES part has a micro gap cut to an accuracy of several tens of microns in width for rapid response against induced lightning and electrostatic discharges.These components are ideal for protecting low voltage circuits, communication systems and power supply circuits against electrical circuits as well as electronic equipment for surge voltage.
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■ Features
• Wide voltage range(140~7800V)is available.
• Quick response for surge voltage and low limiting voltage.
• Low capacitance and very high insulation resistance.(100M Ω min.)
• Stable against repeated surges and environmental fluctuation.
• No polarity.
• No dark effect.
• Some models are recognized by UL,CSA and TÜV.
• Each DIA SURGE SERIES part combined with varistor or a cement resistor can be used as surge-protecting elements in power supplies.
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Structure of DSA and DA38,DA53,DSP,DSS,DE37,DA33 |
■ Applications
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