PS2505-2

Output Type:	Transistor
Supplier Device Package:	8-DIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 100°C
Vce Saturation (Max):	300mV
Current - DC Forward (If) (Max):	80mA
Voltage - Forward (Vf) (Typ):	1.17V
Current - Output / Channel:	50mA
Voltage - Output (Max):	80V
Series:	NEPOC
Input Type:	AC, DC
Rise / Fall Time (Typ):	3µs, 5µs
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	600% @ 5mA
Current Transfer Ratio (Min):	80% @ 5mA
Voltage - Isolation:	5000Vrms
Number of Channels:	2
Part Status:	Obsolete
Packaging:	Tube

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Optoisolators - Transistor, Photovoltaic OutputAn optoisolator, also known as an optocoupler, optical isolator or optical coupler, is a device which is used to electrically isolate two parts of a circuit, typically for the purpose of linking digital or analog signals between two different circuits. The most common type of optoisolator is the PS2505-2, and it consists of a transistor and a photovoltaic cell. In this article, we will discuss the application field and working principle of the PS2505-2 optoisolator. The PS2505-2 optoisolator can be used in many different applications, such as switching power supplies, electrical power transmission, telecom, and application-specific applications, such as AC motor control. The optoisolator is most commonly used in motor control applications, as it provides a high degree of isolation between the input and output of the controller. This reduces potential electrical interference, ensuring a reliable motor control application. The working principle of the PS2505-2 optoisolator is fairly simple. The device consists of a photovoltaic cell, which is a semiconductor device that converts light into electrical energy. When this cell is exposed to light, it produces a voltage drop across its terminals. This voltage drop is used to turn on a transistor, which then triggers the output of the optoisolator. In order to understand how this device works, let’s look at an example. If a motor is connected to the optoisolator, the input voltage is applied to the photovoltaic cell. When the cell is exposed to light, it produces a voltage drop across its terminals. This voltage drop is used to turn on the transistor, which then triggers the output of the optoisolator, activating the motor. The PS2505-2 optoisolator can be used in many different applications, as it can provide a high degree of electrical noise immunity, as well as low power consumption. This device can be used to facilitate reliable communication links between digital or analog signals, or to trigger outputs in motor control applications. Furthermore, this optoisolator allows for a high degree of isolation between the input and output of the controller, reducing the potential for electrical interference. Overall, the PS2505-2 optoisolator is a highly effective device which can be used in many different applications. It is easy to use and provides a reliable connection between digital and analog signals, while providing a high degree of electrical noise immunity. Furthermore, the device provides a high degree of isolation between the input and output of the controller, which is beneficial for various motor control applications.

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