H11D1300W

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Optoisolators are electrical components used to provide a safe electrical insulation between two circuits connected by them. They are mainly used for preventing electrical shocks, preventing over currents in certain devices, and for controlling signals between two circuits. The optoisolator H11D1300W is a transistor-photovoltaic output optoisolator component. It is one of the main components in the optoisolator family used for applications where electrical insulation and safety are required.

In the optoisolator H11D1300W, all the electrical components are contained in a single body. The component consists of an LED (light emitting diode) mounted inside the transparent top case and facing the opposite side of the emitter of a bipolar transistor. The light from the LED is transferred to the photovoltaic output of the transistor within the optoisolator, generating a voltage which is amplified by the bipolar transistor. This amplified voltage is then transferred to the output, thus completing the circuit.

The main application fields of the H11D1300W optoisolator are controlling signals between two circuits, providing electrical insulation, preventing current surges, and responding to electrical noise. These components also provide a reliable ground isolation between two circuits connected to it, helping to avoid any false triggering of switches or relays between them. Additionally, these components are often used in electronic circuits that require connecting devices to their power supply. They have higher noise immunity than most relays and can be used in various applications such as computer peripheral circuits, auto shut down circuits, etc.

The working principle of the H11D1300W optoisolator is based on the photovoltaic nature of the transistors which generate a voltage upon receiving light from the LED. When the LED is lit, the transistor emits two electrons, creating a current. This current is then amplified by the output of the bipolar transistor, creating a precise voltage required to activate a stop switch or relay. This voltage is then used to turn off the device, thus providing electrical insulation between two circuits.

In conclusion, optoisolator H11D1300W is a useful electrical component that provides electrical insulation, prevents electrical shocks and current surges, and controls signals between two circuits. It works on the principle of photovoltaic nature of transistors and is useful in various electronic circuits that require connecting devices to their power supply. It is also one of the main components in the optoisolator family, providing reliable ground isolation between two circuits and helping to avoid false triggering of switches or relays. Thus, optoisolator H11D1300W is a helpful electro-mechanical device to have in any electrical application.

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