OVM4G

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The OVM4G (Optoelectronic Voltage Monitor) is an optical voltage monitor that is designed to detect and monitor power levels and/or DC voltage of each independent source in a system. It is capable of providing reliable and precise optical monitoring of multiple power and/or voltage sources. OVM4G is a great tool for system designers and engineers to monitor the status of their systems.

The OVM4G is a four-color LED visual indicator that has a 4.2mm x 2.6mm form factor. It includes four different colored LEDs (red, orange, yellow and green) that can be used for diagnostic purposes or for simple visual indication of system status, such as on/off, normal/abnormal and so on.

The four different colored LEDs of the OVM4G are connected in series to a common DC voltage source. When a voltage of a certain level is applied to the DC input, one of the LEDs lights up, thus displaying the DC voltage level. Each of the four LEDs is designed to light up at a specific voltage level and remains off in between the other voltage levels. So, in the case of the OVM4G, the LEDs will light up at 1V, 2V, 3V and 4V.

OVM4G works on the principle of relative optical power monitoring. The LED is turned on by supplying a certain amount of DC voltage to a current-limiting resistor. The LED emits a relative amount of optical power according to the voltage supplied. This optical power is then monitored by a photosensitive device and the signal levels at each of the four different voltage levels are processed and then compared. Depending on the voltage level, the respective LED will be lit up.

The OVM4G is ideal for applications that require simple and reliable indication of DC voltage or a power status of a system. It can be used in a wide variety of industries, including consumer electronics, automotive, industrial, telecommunications and medical treatment. Some of the applications where OVM4G can be used are monitoring battery levels in consumer electronics devices, detecting voltage levels in automotive control systems, and monitoring temperature of industrial equipment.

The OVM4G is a compact and easy to use device that can provide reliable and accurate monitoring of DC voltage levels. It can be used to monitor the power levels or DC voltages of multiple sources while offering efficient and cost-effective solutions. The OVM4G is a great tool for system designers and engineers who want to efficiently monitor their system\'s status.

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