RV4145A Description
The RV4145A is a low−power controller for AC outlet ground fault interrupters. These devices detect hazardous grounding conditions, such as equipment (connected to opposite phases of the AC line) in contact with a pool of water and open circuits the line before a harmful or lethal shock occurs. A 26 V Zener shunt regulator, an operational amplifier, and an SCR driver are contained internally.
RV4145A Key Features
- No Potentiometer Required
- Direct Interface to Silicon-Controlled Rectifier (SCR)
- Supply Voltage Derived from AC Line
- 26 V Shunt
- Adjustable Sensitivity
- Grounded Neutral Fault Detection
- Meets U.L. 943 Standards
- 450 mA Quiescent Current
- Ideal for 120 V or 220 V Systems
- These are Pb-Free Devices