PS2933-1-F3-AX

Optoisolators - Transistor, Photovoltaic Output are specifically designed to provide galvanic isolation between components of a device or system. The PS2933-1-F3-AX is a high performance optocoupler in this category that is commonly used in communication and control equipment. It provides optical isolation between two inter-connected equipment, insulation between digital and analog circuits, and protection from surge and noise.

The PS2933-1-F3-AX is a four-pin optocoupler with its transmitter (emitting) side having an infrared LED and receiver (sensing) side having a phototransistor with base and emitter components. The infrared LED on the input side is driven by a TTL compatible input signal. The output signal is obtained at the transistor base, while the emitter output pins provide a low-impedance, output logic-level signal. The base-collector junction acts as a blocking diode protecting the device against any reverse voltages.

The PS2933-1-F3-AX optocoupler isolates electric and electronic circuits while having a relatively low power consumption as it only transmits light signals. It is compatible with TTL logic which is common in digital circuits, allowing for a secure connection with no need for additional drivers and receivers. Its high insulation resistance and capacitance between input and output sides ensures improved system performance and protection against uncontrolled transients that could damage sensitive components.

The PS2933-1-F3-AX optocoupler is a versatile device with many application fields. It is primarily used in AC and DC motor speed control, power supply circuits and communication equipment. In AC motor control and regulation, optocouplers are used to detect and control the speed at which an AC motor is driven, allowing precise control. In DC speed regulation, PS2933-1-F3-AX optocoupler is used to detect and control the input voltage for the DC motor and regulare speed. They are also used for input and output isolation, protection from electrical surges, noise suppression, and broadcast and satellite communication systems.

The PS2933-1-F3-AX optocoupler is designed to provide guaranteed performance for digital logic and analog circuits over an extended temperature range. Its low thermal time constant ensures a stable output signal independent of temperature. It is also available with RoHS compliance certifications, allowing it to be used even in hazardous or industrial hazardous applications where safety standards must be strictly met.

The PS2933-1-F3-AX optocoupler is an ideal choice for many chip-level interconnect applications, providing excellent reliability and performance. It is cost efficient, reliable and easy to use. With its wide range of applications, this optocoupler provides a reliable way to ensure secure communication between digital and analog circuits across various system architectures.