Molded case circuit breakers usually contain thermal-magnetic trip units, although larger sizes can be equipped with solidstate trip sensors.
塑壳断路器通常含有热磁跳脱单元,而大型号的塑壳断路器会配备固态跳脱传感器。
2
For maximum exceed noise ratio generated, circuit structure to match the equivalent circuit diagram of the solid-state noise diode in avalanche breakdown state has been designed.
根据固态噪声二极管在雪崩击穿状态的等效电路,设计出与之匹配的电路结构,以实现超噪比的最大输出。
3
The static current and voltage relays made of solidstatecircuit and without DC auxiliary supply are presented.