Abstract: Systems and methods for providing electronic transaction verification and verified user submitted data may include a processor and a non-transitory memory device storing instructions that, when executed by the processor, cause the computing system to transmit, to a user device via a first communication network, a message including information corresponding to an executed electronic transaction. The processor receives, from the user device via the first communication network, an electronic verification message verifying the electronic transaction and causes the user device to display a user interface screen corresponding to the verified executed transaction, the user interface screen including user inputs for selecting a plurality of pre-defined data entry elements. The selected data entry elements may be used to generate verified user submitted data based on the received plurality of user inputs disseminated over a wide area network and/or over a plurality of interconnected networks.

Abstract: System and methods are provided for monitoring a state of a switch element connecting a DC power supply to a load. A system includes a transformer having first and second windings, where a first end of the second winding electrically coupled to a first switch node of the switch element. The system also includes a transmit circuit configured for providing a waveform at the first winding and a sensor element having galvanically isolated input and output nodes for inducing a monitor signal at the output nodes in response to a signal at the input nodes. The system further includes a receive circuit coupled to the output nodes and configured for generating one or more output signals in response to the monitor signal. The system also includes capacitor elements for providing DC isolation for the second winding with respect to the first switch node and the sensor element.

Abstract: System and methods are provided for monitoring a state of a switch element connecting a DC power supply to a load. A system includes a transformer having first and second windings, where a first end of the second winding electrically coupled to a first switch node of the switch element. The system also includes a transmit circuit configured for providing a waveform at the first winding and a sensor element having galvanically isolated input and output nodes for inducing a monitor signal at the output nodes in response to a signal at the input nodes. The system further includes a receive circuit coupled to the output nodes and configured for generating one or more output signals in response to the monitor signal. The system also includes capacitor elements for providing DC isolation for the second winding with respect to the first switch node and the sensor element.