| 摘要 |
<p>PURPOSE:To provide a linear resistor having a high stability and excellent linear current-voltage relations. CONSTITUTION:A linear resistor is composed of a sintered body 1 containing a metal boride by 4-40wt.%, clay by 20-70wt.%, insulating particles by 1.0-70wt.%, and a flux component by 0.1-20wt.% and electrodes 2 and 2' provided on facing surfaces of the sintered body 1 and is used for the closing resistor and neutral grounding resistor of a gas circuit breaker. This linear resistor has stability higher than ZnO-based resistors, carbon-based resistors, and metal boride-glass resistors, and has excellently linear current-voltage relation, and excellent temperature characteristic.</p> |
