最新免费av在线观看,亚洲综合一区成人在线,中文字幕精品无码一区二区三区,中文人妻av高清一区二区,中文字幕乱偷无码av先锋

RV4140 Datasheet

  • RV4140

  • Low Power Two-Wire Ground Fault Interrupter Controller

  • 12頁

  • FAIRCHILD

掃碼查看芯片數(shù)據(jù)手冊

上傳產(chǎn)品規(guī)格書

PDF預覽

www.fairchildsemi.com
RV4140A
Low Power Two-Wire Ground Fault
Interrupter Controller
Features
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Powered from the AC line
Built-in bridge recti鏗乪r
Direct interface to SCR
350
mA
quiescent current
Adjustable trip current
Adjustable time delay
Minimum external components
Meets UL 943 requirements
Speci鏗乧ally for two-wire systems
For use with 110V or 220V systems
Description
The RV4140A is a low power controller for AC outlet
appliance leakage circuit interrupters. These devices detect
hazardous current paths to ground such as an appliance
falling into water. The interrupter then open circuits the line
before a harmful or lethal shock occurs.
Internally, the RV4140A has a diode bridge recti鏗乪r, zener
shunt regulator, op amp, current reference, time delay circuit,
latch and SCR driver.
An external sense transformer, SCR, relay, two resistors
and three capacitors complete the design of the circuit
interrupter. The simple layout and minimum component
count ensure ease of application and long term reliability.
Block Diagram
RV4140A
1
8
2
Latch
4.7K
Delay
7
3
Vcc
4
6
5
65-4140A-01
Rev. 1.0.0

RV4140相關(guān)型號PDF文件下載

  • 型號
    版本
    描述
    廠商
    下載
  • 英文版
    QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
    TI
  • 英文版
    QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
    TI [Texas ...
  • 英文版
    Low Power Two-Wire Ground Fault Interrupter Controller
    FAIRCHILD
  • 英文版
    Low Power Two-Wire Ground Fault Interrupter Controller
    FAIRCHILD ...
  • 英文版
    Low Power Ground Fault Interrupter
    FAIRCHILD
  • 英文版
    Low Power Ground Fault Interrupter
    FAIRCHILD ...
  • 英文版
    Low Power Ground Fault Interrupter
    FAIRCHILD
  • 英文版
    Low Power Ground Fault Interrupter
    FAIRCHILD ...
  • 英文版
    ETC
  • 英文版
  • 英文版
    QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
    TI
  • 英文版
    QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
    TI [Texas ...
  • 英文版
    Voltage-Feedback Operational Amplifier
    ETC
  • 英文版
    Voltage-Feedback Operational Amplifier
  • 英文版
    QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
    TI
  • 英文版
    QUAD GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
    TI [Texas ...
  • 英文版
    Low Power Two-Wire Ground Fault Interrupter Controller
    FAIRCHILD
  • 英文版
    Low Power Two-Wire Ground Fault Interrupter Controller
    FAIRCHILD ...
  • 英文版
    Ground Fault Interrupter
    ETC
  • 英文版
    Ground Fault Interrupter

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務(wù)：
賣家服務(wù)：
技術(shù)客服：

0571-85317607

網(wǎng)站技術(shù)支持

13606545031

客服在線時間周一至周五
9:00-17:30

關(guān)注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務(wù)的動力！意見一經(jīng)采納，將有感恩紅包奉上哦！