TCLT1001

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 are components that allow signals to pass between two circuits without the risk of electrical cross talk. The two circuits are electrically isolated from one another, and the signal passes from one circuit to the other in the form of light. The TCLT1001 is a type of optoisolator, also known as an optical isolator, specifically a transistor, photovoltaic output. This component serves a multitude of purposes, including buffering, driving, and controlling current, particularly in circuits subject to noise or high voltage.

The TCLT1001 is a compact and reliable device that can be used in a wide range of electrical applications. It contains an LED along with an integrated detector circuit, which work together to create a reliable connection between the two circuits. The internal LED emits a constant light beam when the input voltage of the LED is between 1.5 and 6.5 volts. When this beam is detected by the phototransistor (PT) detector on the other side, it triggers a current through the output circuit.

When it is used as an output device, the TCLT1001 is typically set up as a "normally closed" system. This means the output pin is connected to the ground and the primary circuit is normally in an "on" state. When the LED beam is detected by the PT detector, the output circuit is opened, and the current can no longer flow. This switching process is known as "break-before-make" switching, and it helps to prevent electrical noise and interference from occurring.

The TCLT1001 can also be set up as a "normally open" device. In this configuration, the output pin is connected to the primary circuit, and the circuit is normally in an "off" state. When the LED beam is detected, the output circuit is closed and allows the current to flow. This switching process is known as "make-before-break" and is useful for controlling high voltages and protecting sensitive components.

In addition to the output device configurations, the TCLT1001 can also be used as an input device, often referred to as a "buffer" because it buffers the input and output pins. In this configuration, the output pin is connected to the ground, while the input pin is left open. When the LED beam is detected by the PT detector, the input pin senses this and sends a signal through the output pin. This signal can be used to indicate when a connection is made between the two circuits.

The TCLT1001 is a versatile optoisolator that can be used in a variety of applications. It is well suited for a wide range of circuits, including those that require high current and voltage control, as well as those that are susceptible to electrical interference and noise. The TCLT1001 is a reliable, cost-effective solution for providing electrical isolation between two circuits.

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