DS200TVCOG1A
ISOL VOLT FEEDBACK S
DS200TVCOG1A is an Isolated Voltage Feedback Board manufactured and designed by General Electric as part of the Mark V Series used in GE Drive Control Systems. An Isolated Voltage Feedback Board is an electronic circuit or module designed to provide voltage feedback in a system while maintaining electrical isolation between input and output. It is commonly used in various applications, including power supplies, motor control systems, and instrumentation. The primary purpose of the isolated voltage feedback board is to monitor the output voltage of a power supply or any other voltage source and provide accurate feedback to a control system. By doing so, it helps regulate and stabilize the output voltage, ensuring that it stays within the desired range.
Isolation in this context refers to the electrical separation between the input and output sides of the board. This is crucial in scenarios where there might be potential differences, noise, or high voltage that could harm the control system or the operator. Isolation helps protect sensitive electronics and ensures safe and accurate feedback. Isolated voltage feedback boards typically employ isolation techniques like magnetic isolation, opto-isolation, or capacitive coupling to achieve electrical separation. These methods prevent direct electrical contact between the input and output circuits while allowing the necessary communication of voltage information.
FEATURES:
Isolation Barrier:The primary feature of an isolated voltage feedback board is its ability to provide electrical isolation between the input and output circuits. This isolation prevents current flow and voltage transfer between the two sides, ensuring safety and protecting sensitive electronics.
High Isolation Voltage Rating:Isolated voltage feedback boards typically have a high isolation voltage rating, which indicates the maximum voltage difference that can be safely sustained across the isolation barrier.
Input Voltage Range:The board should support a wide range of input voltage levels to accommodate various power supply or voltage source configurations.
Voltage Sensing Accuracy:Precise voltage sensing is crucial for accurate feedback. These boards are designed to provide high accuracy in measuring the output voltage of the system.
Low Voltage Drift:Voltage drift refers to the change in output voltage reading over time or due to temperature variations. Isolated voltage feedback boards aim to have low voltage drift to maintain stability in the feedback loop.
Overvoltage and Overcurrent Protection:The board may include protection mechanisms to safeguard both the board itself and the connected systems from voltage spikes or excessive current.
