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Optoisolators - Transistor, Photovoltaic Output

The TLP184 is a optoisolator semiconductor component, characterized by a transistor, photovoltaic output. It is used for signal transmission between circuits which should be electrically isolated from one another, such as those with different power supplies. The TLP184 optoisolator has a wide range of applications in a variety of industries, including telecommunications, industrial automation and control systems, and medical imaging systems.

TLP184 Specifications

• Input current: 5 mA to 30 mA
• Input voltage: 5 V
• Output current: 150 mA
• Output voltage: 28 V

TLP184 Applications

The TLP184 optoisolator can be used to provide electrical isolation between circuits with different power supplies, or to provide electrical isolation between two digital circuits. It can also be used in a variety of applications such as electronic equipment protection, signal transmission and measurement, and medical imaging systems.

TLP184 Working Principle

The TLP184 optoisolator consists of an LED on the input side and a phototransistor on the output side. When the LED is illuminated by an electrical signal, it emits light which is detected by the phototransistor, causing it to turn on and pass the signal to the output side. The signal can then be used to turn on or off a circuit connected to the output side. This provides electrical isolation between the input and output sides of the optoisolator.

Advantages of the TLP184

• High insulation voltage: The TLP184 has a high insulation voltage of 500 V, which is ideal for applications that require electrical isolation between the input and output sides.
• High sensitivity: The TLP184 has high sensitivity, which allows it to detect even low-level signals.
• Low power consumption: The TLP184 has low power consumption, making it an ideal choice for battery-powered applications.
• Compact size: The TLP184 is a small, compact device, which makes it easy to incorporate into a variety of applications.
• Low cost: The TLP184 is an inexpensive device, making it a cost-effective option for a wide range of applications.

The TLP184 optoisolator is an ideal solution for applications that require high insulation voltage, high sensitivity, low power consumption, and low cost. It is suitable for a variety of applications, including telecommunications equipment, industrial automation and control systems, medical imaging systems, and electronic equipment protection.

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