ACPL-K376-500E

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Optoisolators, also known as optocouplers, are components that use light to transfer electrical signals between two separate circuits. Specifically, optoisolators are used to transfer digital signals or pulse-width modulated (PWM) signals. One of the most popular types of optoisolators is the Transistor, Photovoltaic Output type, ACPL-K376-500E, which can be used in a wide variety of applications.

ACPL-K376-500E Features and Specifications

The ACPL-K376-500E optoisolator has a number of beneficial features, including:

• Operating frequency range of 0.1 Hz to 75 kHz
• Common Mode Rejection (CMR) of 50dB
• Isolation voltage of 5,000Vrms
• Maximum collector current of 25mA
• Rise and fall times of 835 ns and 167 ns, respectively
• Operating temperature range of -55C to +125C

ACPL-K376-500E Application Fields

The ACPL-K376-500E can be used in a wide range of applications. These include industrial applications, such as process control systems, as well as in consumer electronics, such as audio systems. It can also be used for remote sensing and data transmission applications, where long distances between the input and output devices need to be bridged. Additionally, it is often used in computer peripherals, such as printers, scanners, and keyboards.

ACPL-K376-500E Working Principle

The ACPL-K376-500E works by transferring electrical signals from its input circuit to its output circuit using optical isolation. The optoisolator includes an LED light source and a photodiode detector. The signal is transmitted through the LED, which causes the photodiode to produce an output voltage that is isolated from the input circuit. This isolated voltage is then amplified and used as the output signal.

The ACPL-K376-500E’s key advantage is its high level of isolation. This means that there is minimal chance of noise or interference from one circuit seeping into the other. This makes the optoisolator ideal for applications where noise, interference, and safety is an important concern.

Conclusion

The ACPL-K376-500E is a popular Transistor, Photovoltaic Output type optoisolator that can be used in a wide range of applications. Its main advantages include its high level of isolation and its operating frequency range of 0.1 Hz to 75 kHz. It is a reliable and cost-effective solution for applications that require signal transmission between two separate circuits.

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