ELD213(TB)-V

The ELD213(TB)-V optoisolator is a Photovoltaic output Transistor optoisolator, used in many different applications including motor and travel control as well as various safety and control circuits. With its rugged design and sophisticated isolation techniques, it is the perfect choice for a wide range of isolation needs.

This optoisolator is the same as a regular transistor optoisolator with the added benefit of a photoconductor output, which allows for greater isolation of the input and output circuits. The photo-conductor is a part of a photodiode-transistor circuit. Both the diode and transistor are connected to one another and the transistor must be driven by a voltage higher than the circuit\'s supply voltage. When a voltage is sent across the photodiode, the photoconductor produces a current proportional to the applied voltage. The current produced by the photoconductor then passes through the resistor, causing the output of the optoisolator to switch on.

An example of the ELD213(TB)-V in action can be seen in motor and travel control systems. These systems require precise control over speed and direction for safety and reliability. The optoisolator can be used to accurately control the speed of a motor by outputting a precise voltage to the controller, without any risks of interference from other external circuits. This is possible because the optoisolator isolates the control voltage from the motor and any other circuits, providing an accurate and reliable output.

The ELD213(TB)-V can also be used in safety and control circuits such as emergency stop systems, door openers, and other home and office automation applications. The optoisolator ensures that the control voltage coming from the controller is accurately isolated from any other external circuits, allowing the circuit to operate safely and reliably.

The ELD213(TB)-V also offers exceptional noise immunity, ensuring that the input to output isolation is kept within certain parameters at all times. This helps to ensure that the optoisolator functions with greater reliability and accuracy, producing consistent results over time.

Overall, the ELD213(TB)-V is an ideal choice for a wide range of isolation needs. With its rugged design and sophisticated isolation techniques, it is the perfect choice for applications that require precise voltage control and reliable operation in an isolated environment.