Product Description
Varistors are voltage-dependent resistors with a symetrical V/I characteristic curve whose resistance decreases with increasing voltage, connected in parallel with the electronic device or circuit that is to be guarded, they form a low-resistance shunt when voltage increases and thus prevent any further rise in the overvoltage.
KVR varistor is sintered zinc ovide together with other metal oxide additives under specific conditions. Which produces a ploycrystalline ceramic whose resistance exhibit a pronounced dependence on voltage.
Kestar factory has ISO9001:2008 certificate and ISO14001:2004 certificate. The products have UL, CSA, CE, VDE, CQC approval. All products are RoHS compliant.
MYE varistors are designed for heavy industrial electric products of extremely high demand on surge withstanding capacity, as well as poor working environments. They are made of big diameter ZnO varistor and non-flammable housing, sealing with non-flammable, insulating and explosion protection materials. It is widely used in automatic industrial equipents, power supply control, electric power transmission, communication equipments, water supply system, petrolatum equipments, mining equipments, railway signal system, etc
Housing varistor
MYE40 series
Surge Current 40kA
CE and UL approval
UL1449 third edition certificate E328106
RoHS compliant
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