Datasheet Specifications
- Part number
- RV4140A
- Manufacturer
- Fairchild Semiconductor
- File Size
- 64.73 KB
- Datasheet
- RV4140A_FairchildSemiconductor.pdf
- Description
- Low Power Two-Wire Ground Fault Interrupter Controller
Description
www.fairchildsemi.com RV4140A Low Power Two-Wire Ground Fault Interrupter Controller .
Features
* Powered from the AC line Built-in bridge rectifier Direct interface to SCR 350 mA quiescent current Adjustable trip current Adjustable time delay Minimum external components Meets UL 943 requirements SApplications
* Determining the Values of RSET and C2 Determine the ground fault trip current requirement. This will be typically 5 mA in North America (117 VAC) and 10 mA in the UK and Europe. Determine the minimum amount of time delay required to prevent nuisance tripping. This will typically be 1 to 2 ms. TheRV4140A Distributors
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