GFCI Controllers | RV4145A

接地故障断路器 (GFCI) 控制器，低功率

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概览

RV4145A 是用于交流电源插座接地故障断路器的低功率控制器。这类器件可检测危险接地情况，例如与水池接触的设备（连接到交流线路的相反相），并在发生有害或致命电击之前使线路断路。内部包含 26V 齐纳分路稳压器、运算放大器和 SCR 驱动器。加上两个感应变压器、一个桥式整流器、一个 SCR、一个继电器和一些其他组件，RV4145A 将检测并保护热线接地以及中性线接地防止出现故障。简单的布局和便利的设计可确保应用简便性和长期可靠性。

  • 楼宇和住宅控制
  • 消费型设备

  • 无需任何电位计
  • 直接连接至SCR
  • 源自AC线路的电源电压 - 26V并联
  • 可调灵敏度
  • 中性接地错误检测
  • 符合U.L. 943标准
  • 450µA静态电流
  • 适用于120V或220V的系统

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RV4145AMT

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Pb

A

H

P

SOIC-8

751EB

1

260

REEL

2500

N

~NA~

~NA~

29.2

18

26

-35

85

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RV4145AN

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A

H

P

PDIP-8

626-05

NA

0

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1000

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~NA~

29.2

18

26

-35

85

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可靠性数据

Die Related Summary Data

Device: RV4145AMT

Equivalent to wafer fab process: 3

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平均故障间隔时间/平均无故障时间（按小时计算）

FITS

3

0

177026424

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Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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