ZnO blocks is an important and widely used physical sunscreens, ultraviolet shielding principle of absorption and scattering.
2015年8月30日星期日
Zinc oxide varistors Features
TGE AC and DC High Performance MOV are widely used in electronic circuits, transient voltage surge protection because of the power supply system may harm the circuit. Varistor is generally used in parallel with the circuit when the voltage across the resistor changes rapidly, resistance short circuit current fuse blows, play a protective role. varistor metal oxide in the circuit, commonly used in the power supply voltage protection and regulation. Decrease the resistance of the TGE metal oxide varistor identification will be shunt currents, to protect against excessive transient voltage damage or interference.
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