1117461001

Output Type:	--
Supplier Device Package:	Module
Package / Case:	Housed
Mounting Type:	DIN Rail
Operating Temperature:	--
Vce Saturation (Max):	--
Voltage - Forward (Vf) (Typ):	--
Current - Output / Channel:	100mA
Voltage - Output (Max):	48V
Series:	--
Input Type:	DC
Rise / Fall Time (Typ):	--
Turn On / Turn Off Time (Typ):	--
Current Transfer Ratio (Max):	--
Current Transfer Ratio (Min):	--
Voltage - Isolation:	--
Part Status:	Obsolete
Packaging:	Bulk

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Optoisolators - Transistor, Photovoltaic Output

Optoisolators (also known as opto-couplers, optical isolators, photocouplers, and optocouplers) are electronic components that isolate one circuit from another while allowing the circuits to communicate with each other using light. They are primarily used in applications where high voltages and large currents need to be isolated, such as in the medical and industrial industries. A common form of optoisolator is the Transistor, Photovoltaic Output (1117461001) which provides electrical insulation through a photovoltaic cell.

Principles of Operation

The 1117461001 is an optoisolator designed to provide electrical and optical isolation between two circuits. This type of optoisolator is composed of two semiconductor components: an LED and a photovoltaic cell. The LED is the active part of the optoisolator, and when it is illuminated with a constant current, it emits light in a specific wavelength. The photovoltaic cell is the passive part of the optoisolator, which converts the light energy into electricity when illuminated by the LED. The voltage generated by the photovoltaic cell is proportional to the light intensity, and is independent from the input voltage. This conversion process is known as the photovoltaic effect.

Applications of 1117461001

The optoisolator is commonly used in high voltage and/or large current applications, such as medical equipment, machine controls, motor speed controllers and data communications. In medical equipment, optoisolators are used to protect sensitive circuitry from external electrical influences such as electric shocks and transmission signals. In machine controls, they are used to prevent the transmission of electrical interference from one circuit to another, and to allow the tight control of power. In motor controllers, optoisolators provide insulation from the motor itself, as well as from other electronic components, to prevent interference with the motor speed control. Finally, optoisolators are used in data communications to prevent electrical noise from corrupting the transmission.

Advantages of 1117461001

The optoisolator provides several advantages over traditional circuit protection devices. The LED and photovoltaic cell provide electrical insulation between the two circuits, meaning the optoisolator can be used to protect sensitive circuitry from electrical interference and over-voltage spikes. Additionally, they are compact and low cost, making them suitable for a wide variety of applications. Finally, they are fast and reliable, providing excellent performance in high-speed switching and data communications applications.

Conclusion

The Transistor, Photovoltaic Output 1117461001 is an optoisolator designed to provide isolation between two circuits with high voltage and/or large current. It is commonly used in medical, machine control, motor control, and data communications applications. The optoisolator is compact, low cost, fast and reliable, making it suitable for a wide range of applications.

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