General Varistor MYG By Dersonic Electronics Co., Ltd,
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General Varistor MYG

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dersonic series

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Dersonic Electronics Co., Ltd

Dersonic Electronics Co., Ltd

China

Membre gratuit

Personne à contacter Mr. Austin

No.12th Zhen Xing Road Jinxia Industrial District,ChangAn town, Dongguan, Guangdong

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Spécification du produit

La description

Detailed Product Description Fast response Excellent voltage ratio High stabilization for circuit voltage Unparalleled absorp Detailed Product Description Varistors, variable resistors, are voltage-dependent resistors with bidirectional and symmetrical V/I characteristics. Varistors, variable resistors, are voltage-dependent resistors with bidirectional and symmetrical V/I characteristics. Metal Oxide Varistors, MOV, are primarily made of Zinc Oxide and some suitable additives. 1. Better Thermal Properties Unlike a silicon suppressor which has only one P-N junction available to handle the current, varistor has millions of P-N junction as an integral part of the device which gives better energy dissipation capability and peak current handling capability. 2. Speed of Response The action of varistor is similar to other semiconductor devices. The conduction happens very fast which has no significant time delay even in the nanosecond range. Varistors are fast enough to response to any practical requirements. 3. Stable Clamping Voltage over Temperature Beyond the breakdown point, the clamping voltage of varistor is almost constant over wide range of operating temperature while the clamping voltage of zener diode is higher at upper operation temperature. The clamping voltage of varistor is temperature independent while leakage current increasing as temperature increase for both devices. 4. Capacitance Compared to zener diodes, varistors have a higher capacitance. Depending on the application, transient suppressor capacitance can be a desirable or undesirable feature. In DC circuits, the capacitance of varistors provides both decoupling and transient voltage clamping functions. 5. Less Expensive Varistors are both cost and size effective compared with diode.

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N ° de modèle: dersonic series
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Mots-clés correspondants Dersonic Electronics Co., Ltd

Capacitor Capacitor
CBB series capacitor CBB series capacitor

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