RV4145 ,Low Power Ground Fault InterrupterElectrical Characteristics (I = 1.5mA and T = +25°C)S AParameters Test Conditions Min Typ Max Unit ..
RV4145 ,Low Power Ground Fault InterrupterFeatures• No potentiomenter required • Grounded neutral fault detection• Direct interface to SCR • ..
RV4145 ,Low Power Ground Fault InterrupterBlock DiagramRV4145AVFBR110K+InputOp Amp OutputR210K+VSVREF(+26V)6.5V 6.5V 6.5V 6.5V(+13V)Ground SC ..
RV4145AM ,Low Power Ground Fault Interrupt ControllerFeatures• No potentiomenter required • Grounded neutral fault detection• Direct interface to SCR • ..
RV4145AM ,Low Power Ground Fault Interrupt Controller RV4145ALow Power Ground Fault Interrupter
RV4145AM ,Low Power Ground Fault Interrupt ControllerElectrical Characteristics (I = 1.5mA and T = +25°C)S AParameters Test Conditions Min Typ Max Unit ..
S5389 , T1/CEPT/ISDN-PRI TRANSFORMER
S553-0013-00 , SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications
S553-0013-02 , SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications
S553-0013-06 , SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications
S553-0013-07 , SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications
S553-0013-07 , SURFACE MOUNT T1 CARRIER INTERFACE TRANSFORMERS T1/CEPT Telecom Line Interface Applications
RV4145
Low Power Ground Fault Interrupter
Features No potentiomenter required Direct interface to SCR Supply voltage derived from AC line – 26V shunt Adjustable sensitivity
DescriptionThe 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.
Contained internally are a 26V zener shunt regulator, an op
amp, and an SCR driver. WIth the addition of two sense
transformers, a bridge rectifier, an SCR, a relay, and a few
additional components, the RV4145A will detect and protect
against both hot wire to ground and neutral wire to ground
faults. The simple layout and conventional design ensure
ease of application and long-term reliability.
Grounded neutral fault detection Meets U.L. 943 standards 450µA quiescent current Ideal for 120V or 220V systems
