VO4156H

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 are electrical components that are used for signal transfer or for isolation purposes. The VO4156H is an optoisolator with a triac, SCR output. It is used in applications that require isolation of an input signal from the AC voltage supplied to the output, as well as offering a high level of immunity to transient voltage and electrical noise.

The optoisolator operates when the input is illuminated with an LED light source. When illuminated, this LED light source emits photons which, in turn, generate an electric current through a photo-sensitive element. This electric current is then amplified before being coupled to the output.

The VO4156H is designed to work in a variety of different applications. These include systems for motor control, appliance control, lighting control, HVAC systems, and industrial process control. The optoisolator also offers a high level of immunity against transient voltages, as well as offering a high level of isolation between the input and the output.

One of the most important features of the VO4156H optoisolator is its triac, SCR output. This output helps to provide improved stability and control when working with AC voltages, as well as allowing for higher switching speeds. The output is also designed to be highly reliable and offer a high level of EMI protection.

Another advantage of using the VO4156H optoisolator is that it offers a wide range of user-selectable options. These include the ability to set the gain, the output frequency, and the optocoupler’s operation. Additionally, the optoisolator can be configured to be manually operated or automatically pigtailed.

The VO4156H also offers a number of safety features designed to protect both the user and the device itself. These features include a DC bias current, over-current protection, and power management. This optoisolator also features a current limit switch that will help to prevent excessive current from flowing if there is an overload.

The VO4156H optoisolator is an excellent choice for a wide range of applications, due to its ability to provide reliable and accurate signal transfer, isolation, and immunity. It is also an ideal choice for applications dealing with AC voltages, due to its triac, SCR output and range of user-selectable options.

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