ACSL-6420-50TE Isolators

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators, also known as optocouplers, are electrical components that incorporate a light emitting diode combined with a light-sensitive element that optically couples the two components. This enables the signal from one component to be transmitted through a light-proof barrier to the second component, thereby providing electrical isolation between them. ACSL-6420-50TE is a type of high isolation input/logic output optoisolator with an ON-OFF output and a high-voltage rating of 500V. This type of opto-isolator can be used in various applications with two main types: digital/logic output and analog output.

Application Fields of ACSL-6420-50TE

The ACSL-6420-50TE optoisolator can be used in various applications such as motor control, light dimming, and power control. It is designed to eliminate voltage shocks and interference that can be caused by wire harness cable or external electrical noise. As a design choice, adding an ACSL-6420-50TE can give engineers design flexibility and improve system reliability.

The ACSL-6420-50TE is an isolated logic output optoisolator, and can be used as part of a digital or logic system as a signal level converter or signal isolator. This type of optoisolator can be used in logic level conversion applications, where the logic level signals need to be cross-referenced between two different voltage levels. The ACSL-6420-50TE is also suitable for signal isolation in PLCs and other controllers, where electrical noise from the power supply can be isolated in order to reduce the noise effect on the controller. In addition to these, the ACSL-6420-50TE can be used in power supply sequencing, as many power sequencing applications involve isolation of the power supply from the rest of the system. The ACSL-6420-50TE is also suitable for low voltage signal level applications, as it has a nominal operating voltage of 5V.

Working Principle

The ACSL-6420-50TE optoisolator works based on the principle of optocoupling. It consists of two parts, an LED side and a photo detector side, each separated by an air gap. When power is supplied to the LED side, the LED emits light which is detected and converted into an electrical signal by the photo detector side. This electrical signal is transferred to the other side in the form of electrical isolation, wherein the electrical energy is transmitted without any direct electrical connection.

The input voltage for the LED side is 5V for the ACSL-6420-50TE, and the output voltage of the photo detector is typically 0V or 5V (logic level) logic output. When the input voltage is 0V, the LED remains off and there is no output from the circuit. When the input voltage is 5V, the LED turns on and the output from the detector is 5V.

The ACSL-6420-50TE has a high voltage rating of 500V which makes it suitable for applications that require high isolation voltage. The ACSL-6420-50TE also has a high switching speed and is capable of switching frequencies up to 500kHz. In addition, the ACSL-6420-50TE has a low dielectric strength which allows for better signal integrity at lower current levels.

Conclusion

The ACSL-6420-50TE is a high isolation input/logic output optoisolator that is suitable for numerous applications involving signal level conversion, signal isolation, power sequencing, and low voltage signal level applications. This optoisolator works based on the principle of optocoupling, and it is capable of providing reliable electrical isolation between components, while also providing electrical safety and improved system reliability.

The specific data is subject to PDF, and the above content is for reference