PS2381-1Y-V-M-AX

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Optoisolators, also known as optocouplers, isolators or couplers, are components used to transmit signals between two isolated electronic circuits. Basically, an optoisolator consists of an LED or Infra-Red (IR) diode optically coupled to a Photo Transistor (PT). Optoisolators are mainly used for measuring, controlling and regulating certain physical phenomenon and are most often used in high-voltage and between circuits having different ground levels. They provide electrical isolation between the input and output circuits, making them useful in circuit protection or in enhancing the quality of measured signals.

The PS2381-1Y-V-M-AX optoisolator is a Transistor Photovoltaic Output Optoisolator with a DC-to-DC power Conversion. It is an optoelectronic device that combines an LED and a Photo Transistor in the same package and operates with a direct, DC supply. It is designed with a minimum circuit board space required, and can be easily mounted on any type of printed circuit boards. The optoisolator has a current transfer ratio that ranges from 30% to 1000%. Its peak forward current can be as high as 50mA, while the reverse current can be as low as 100uA.

The working principle of PS2381-1Y-V-M-AX optoisolator is based on the photovoltaic effect of light. When an external input signal is applied to the LED, it will emit light, which will then be received by the photo transistor. The transistor will then send an output signal based on the light received from the LED. The output signal is an electrical signal that is isolated from the input signal due to its electrical insulation. The output waveform of the PS238-1Y-V-M-AX is typically fast rise and slow fall, with a negligible clamping voltage and a low power consumption rate.

PS2381-1Y-V-M-AX optoisolator is widely used in the industrial, commercial, and automotive fields such as in electrical/electronic measuring instruments, audio amplifiers, gauges and sensors, electronic automotives, and even in some consumer applications. Its photo electric technology, high current transfer ratio, low power consumption, small size, and cost-effectiveness make it the ideal choice for many applications. The optoisolator can also be used for electrophotography, photocopying and printing machines, and imaging sensing devices. In addition, they can be used in a variety of other industrial and consumer applications requiring electrical isolation.

In conclusion, the PS2381-1Y-V-M-AX Transistor Photovoltaic Output Optoisolator is a reliable, cost-effective optoisolator with a variety of industrial, commercial, and automotive applications. Its working principle relies on the photovoltaic effect of light, making it easy to use and efficient to operate. Its current transfer ratio, low power consumption, small size, and wide range of application make it a preferred choice for many industries and applications.

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