HCPL-257K#200

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The HCPL-257K#200 is a type of optocoupler that falls into the category of Optoisolators - Transistor, Photovoltaic Output. It is an isolator device with single channel and photocoupler technology that delivers effective isolation of voltage, current, and electrical signals for many applications. The purpose of optoisolators is to prevent damage or disturbances from spreading. This makes it especially useful for industrial and commercial settings such as medical and computer operations.

The HCPL-257K#200 is composed of an OPTO-4 package and an LED chip. The packages also come with protective cases. The input portion of the optoisolator is a light emitting diode, which forms a light source, matched to a photo conductor in the output portion. When the LED emits a light beam it will be received by the two phototransistors in the output portion. This creates a connection between the input and output side. The phototransistors will then apply a voltage to the light emitting diode in the output portion, which then competes the circuit and completes the isolation between the input and output.

The HCPL-257K#200 optocoupler is used in many industrial, commercial, and medical applications that require the isolation of electrical equipment. It is ideal for isolated power switching and controlling current and voltage in power supplies, digital circuits, and AC/DC systems. Its capabilities make it especially useful for industrial settings where quick speed and reliable circuit control is needed. This is why the HCPL-257K#200 is used in industries such as automotive, computer, and medical with processes and operations that must be isolated from any electrical disturbances.

The HCPL-257K#200 is also helpful for audio systems, high power switching circuit controls, and inverters. Its IEC-456 certification ensures that whatever system it is employed in, it will have a response speed of up to 4.5KHz to 10KHz. Furthermore, it has a small package size and a variety of mounting options. The 100uA LED current makes it compatible with most common control systems, including TTL, DTL, and CMOS.

The HCPL-257K#200 optocoupler is designed to operate under a wide range of voltages and currents. It meets the widest assortment of applications and approval requirements such as UL and VDE approvals. Its extremely low saturation voltage ensures great stability and is beneficial in applications where precision and accuracy are needed. With its package and power construction, the optocoupler is stable from -25 to 85C temperatures.

The HCPL-257K#200 optocoupler is a reliable device that helps to isolate electrical equipment from damage or disturbances. It is an important optocoupler used in many industrial, commercial and medical settings to ensure speed, accuracy and reliable circuit control. Its features such as the 100uA LED current and IEC-456 certification ensure that it will be able to function in various applications and provide effective isolation. This makes the HCPL-257K#200 a great choice for many needs.

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