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BK30-500-SZ 是一款由台湾君耀(Brightking)公司生产的自恢复保险丝,属于DIP封装系列。该产品设计用于在电路发生过流或短路时提供保护,并能在故障排除后自动恢复,确保电路的持续运行。BK30-500-SZ 具有高可靠性、快速响应和长寿命等特点,广泛应用于消费电子、工业控制、通信设备等领域。
保持电流(Hold Current): 5A
保持电流是指保险丝在正常工作状态下能够持续通过的最大电流。BK30-500-SZ 的保持电流为5A,适用于中等电流负载的电路保护。
初始态阻值(Minimum Resistance): 10mΩ
初始态阻值是指保险丝在未触发状态下的电阻值。BK30-500-SZ 的初始态阻值仅为10mΩ,这意味着在正常工作时,它对电路的影响极小,几乎不会引起额外的电压降或功率损耗。
跳闸电流(Trip Current): 10A
跳闸电流是指保险丝在过流情况下触发保护动作的电流值。当电路中的电流达到或超过10A时,BK30-500-SZ 会迅速响应,切断电路以防止进一步的损坏。
最大动作时间(Maximum Trip Time): 14.5s
最大动作时间是指保险丝在达到跳闸电流后,从触发到完全切断电路所需的最长时间。BK30-500-SZ 的最大动作时间为14.5秒,确保在过流情况下能够及时保护电路。
最大电压(Maximum Voltage): 30V
最大电压是指保险丝能够承受的最大工作电压。BK30-500-SZ 的最大电压为30V,适用于低压电路的保护。
最大电流(Maximum Current): 40A
最大电流是指保险丝在短时间内能够承受的最大电流值。BK30-500-SZ 的最大电流为40A,能够在极端情况下提供额外的保护。
消耗功率(Power Dissipation): 3W
消耗功率是指保险丝在正常工作状态下消耗的功率。BK30-500-SZ 的消耗功率为3W,确保在保护电路的同时不会产生过多的热量。
跳断后阻值(Maximum Resistance After Trip): 50mΩ
跳断后阻值是指保险丝在触发保护动作后的电阻值。BK30-500-SZ 的跳断后阻值为50mΩ,确保在故障排除后能够迅速恢复电路的正常运行。
工作温度范围(Operating Temperature Range): -40℃ ~ 85℃
BK30-500-SZ 能够在极端温度环境下稳定工作,适用于各种恶劣环境。
BK30-500-SZ 自恢复保险丝广泛应用于以下领域:
| 参数 | 值 |
|---|---|
| 保持电流 | 5A |
| 初始态阻值 | 10mΩ |
| 跳闸电流 | 10A |
| 最大动作时间 | 14.5s |
| 最大电压 | 30V |
| 最大电流 | 40A |
| 消耗功率 | 3W |
| 跳断后阻值 | 50mΩ |
| 工作温度范围 | -40℃ ~ 85℃ |
| 封装类型 | DIP |
BK30-500-SZ 自恢复保险丝是一款高性能、高可靠性的电路保护器件,适用于多种应用场景。其自动恢复功能、快速响应和高可靠性使其成为电路保护的理想选择。无论是在消费电子、工业控制还是通信设备中,BK30-500-SZ 都能提供有效的过流保护,确保设备的安全运行。
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