5962-9685201KPC

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Optoisolators - Logic Output

The 5962-9685201KPC (hereinafter referred to as the KPC) is an optoisolator logic output component manufactured by C&K Components. It uses a strain-gage bridge arrangement to measure the output of a voltage or current sensing optocoupler. As a logic output device, it can be used in a variety of applications, including motor control, voltage sensing, and over-current protection. In addition to providing reliable isolation between circuits, the KPC also offers excellent performance in areas including power and temperature ratings, response time, and signal integrity.

Application Fields for KPCs

The KPC is designed for a wide range of applications, including motor control, voltage sensing, and over-current protection. It can be used to measure the output from an optocoupler in a motor control system, sensing the presence of a voltage or current and activating a logic output accordingly. Additionally, it is often used in voltage sensing applications, monitoring for over-voltage or under-voltage conditions and triggering a control signal in extreme cases. In systems where over-current protection is important, the KPC can be incorporated to detect the presence of an over-current condition and switch off the power supply immediately.

KPC Working Principle

The KPC’s working principle is quite straightforward and built around the strain-gage bridge arrangement. In this arrangement, two matched resistors are connected to form a transimpedance amplifier, which is then connected to a logic output through a photo transistor. When a voltage or current is applied to the KPC’s input, the bridge begins to move, resulting in a small change in the resistance of the two resistors. This in turn causes the output of the transimpedance amplifier to change, activating the photo transistor and producing the desired logic output.

Advantages of KPC Technology

KPCs offer a number of advantages over other optocoupler-based isolators. First, they are reliable and extremely stable. This means that the KPC’s output will remain consistent over time, without any accumulation of errors due to long-term wear and tear or environmental conditions. Additionally, their small size gives them an advantage over other optoisolator designs in areas where space is limited. Lastly, the KPC’s low power requirements make it very efficient in terms of energy consumption.

Conclusion

The 5962-9685201KPC is a high-performance logic output optoisolator manufactured by C&K Components. Its strain-gage bridge arrangement makes it suitable for a range of applications, from motor control to over-current protection. KPCs are reliable and have excellent performance in areas such as response time, power and temperature ratings, and signal integrity. With their small size and low power requirement, KPCs can provide a cost-effective solution for voltage or current sensing in a variety of applications.

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