H11G33S

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Optoisolators, also known as optocouplers, photocouplers, and photocouplings, are electronic components that isolate electrical circuits by using light to transfer electrical energy between circuits or components. The H11G33S optoisolator is a type of transistor optoisolator, specifically a photovoltaic output optoisolator, that provides isolation up to 3000VAC RMS. It consists of an LED on one side and a Darlington Transistor on the other side, where the light from the LED is used to activate the transistor.

The H11G33S is designed with a number of features to make it suitable for use in a wide range of applications: it has a low power consumption of 2.5mA at 5V, a fast switching speed of 100µs, a wide operating temperature range of -40 to 125°C, and optimum operating conditions of 30mA at 20V. It is also small and lightweight, making it suitable for applications with space and weight constraints.

One of the most common applications for the H11G33S is in industrial automation, where it is used to provide electrical isolation between digital and analog signals, or as a part of an isolated sensor circuit. In these applications, the optoisolator can prevent signal interference and ensure that the circuit is safe for sensitive components or circuits. The optoisolator also ensures that the sensor’s output is isolated from the rest of the circuit, preventing unwanted changes in the sensor’s output.

Another common application for the H11G33S is in motor control. In this case, the optoisolator is used to detect the rotation of the motor’s shaft and is used to create an isolated signal for the motor. The optoisolator’s fast switching speed and low power consumption make it ideal for these applications.

The basic working principle of the H11G33S is the same as for other optoisolators: the light from the LED side of the device is used to activate the transistor side, which in turn produces an output. When a current is applied to the LED, it produces light, which activates a junction on the transistor side. This junction is then connected to the control circuit, which is isolated from the other side of the optoisolator. The control circuit then uses the light signal to trigger the output.

The H11G33S optoisolator is a versatile device which can be used for a wide range of applications, from industrial automation to motor control. It is well-designed, with features such as low power consumption, fast switching speed and wide operating temperature range, making it suitable for a variety of applications. Moreover, its working principle is simple yet effective, making it an ideal choice for high-voltage isolation and safety.

The specific data is subject to PDF, and the above content is for reference