PVS81-12CA

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The PVS81-12CA is a product in the Maxwell & Associates line of voltage measurement and control devices. Its chief purpose is to measure AC voltage or to provide regulated voltage and current control, both to protect against accidental voltage spikes, and to maintain a constant baseline voltage. To meet these purposes, the PVS81-12CA includes two separate circuits: one to monitor AC voltage, and one to provide voltage control.The monitoring circuit of the PVS81-12CA works in two ways. First, it measures the AC voltage that is present in the system that it is connected to. This is done through the use of two metal plates, one positive and one negative, which are connected to a PCB-mounted transformer. This transformer turns the AC voltage into a low-voltage signal, which is then read and displayed on a digital voltage meter.The second part of the monitoring circuit allows for the detection of voltage spikes, or sudden increases in voltage. If the voltage exceeds the preset spike threshold, the PVS81-12CA will automatically shut off the power to the connected equipment. This feature can protect sensitive electronics from surges, and prevent equipment malfunction or destruction.The voltage control circuit of the PVS81-12CA is equally important. This circuit works by regulating the voltage output of the PVS81-12CA itself, so that the connected equipment always receives a stable, constant voltage. This is done by using a pair of adjustable voltage regulators which correspond to a special setting on the PVS81-12CA allowing the user to set the desired voltage output range. This way, equipment always receives the precise voltage output that it requires, without having to worry about unstable or inaccurate voltage outputs.The PVS81-12CA is an essential device for anyone working with sensitive electronic equipment, and it has a wide range of applications. In addition to its use for stabilizing input voltages, it can also be used in manufacturing, medical, and research and development settings. Its two-part monitoring and voltage control circuits make it an invaluable tool for anyone dealing with sensitive and/or high-powered electronics.

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