发明名称 |
Nonlinear resistor for low temperature operation |
摘要 |
A nonlinear resistor which exhibits substantial temperature independence over a wide range of temperatures, including low temperatures, is provided. The resistor is formed of a zinc oxide-based ceramic composition which exhibits nonlinear voltage/current characteristics and is essentially unafffected by magnetic fields. The nonlinear resistor provides protection for electrical devices in a circuit from voltage surges and/or transients. In a preferred form, the resistor is manufactured as a multilayer capacitor-type device.
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申请公布号 |
US4918421(A) |
申请公布日期 |
1990.04.17 |
申请号 |
US19860841602 |
申请日期 |
1986.03.20 |
申请人 |
LAWLESS, WILLIAM N.;GUPTA, TAPAN K. |
发明人 |
LAWLESS, WILLIAM N.;GUPTA, TAPAN K. |
分类号 |
H01C7/112 |
主分类号 |
H01C7/112 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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