UTP28CH10RD-Q

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UTP28CH10RD-Q is a solid state relay developed by Tend. It is suitable for AC50/60Hz; AC85/265V. This product has many advantages, such as high temperature resistance, strong flame retardant property, and high reliability. In addition, it has fast response speed, long service life, and low power consumption. It is widely used in various electric drive systems. The working principle of UTP28CH10RD-Q is based on the principle of electronic commutation. UTP28CH10RD-Q is composed of an optoelectronic switch and an isolated thyristor. The optoelectronic switch is driven by the signal control voltage of the input terminal, which controls the forward or reverse conduction of the thyristor. When the optoelectronic switch turns on, the thyristor main conduction turns on. Otherwise, the thyristor reverse conduction turns on, so as to achieve the purpose of conduction and switching.UTP28CH10RD-Q is widely used in industrial automation control, security monitoring, and home intelligent control. For example, it can be used to control the opening and closing of power supply for motors and solenoids, control the starting and braking of projectors, and control the speed of fans. It provides a reliable signal for monitoring device or unit. It can also be used in various electric heating and electric machine load applications. Additionally, it is now used in petrochemical and mining fields, which further enhances the reliability of the product in harsh conditions, such as high temperature, strong acid and strong alkali. The internal structure of the UTP28CH10RD-Q solid state relay consists of an optoelectronic switch and an isolated thyristor, which is driven by the input signal voltage. The UTP28CH10RD-Q is composed of two parts: the external circuit and the internal circuit. The external circuit is responsible for connecting the external terminals with the input signal and the load. The internal circuit includes an optoelectronic switch and a thyristor element, which is connected in series with a drive. When the input signal is connected and the control voltage is supplied to the optoelectronic switch, the thyristor main conduction or reverse conduction is controlled according to the drive. The UTP28CH10RD-Q solid state relay has many advantages when compared to other relays. Firstly, it is more reliable and has a longer life expectancy than a traditional mechanical relay. Secondly, it does not require contact points, which eliminates the possibility of welding and other electrical problems.Thirdly, the internal circuit of the UTP28CH10RD-Q does not require heating, so the power consumption is greatly reduced. In addition, it has strong overload protection, which means that it can prevent the device from being overloaded and burned out. Lastly, it is small in size and easy to install. All these improved characteristics make it a better choice for industrial application.In conclusion, UTP28CH10RD-Q is widely used in electric drive systems for industrial automation control, security monitoring, and home intelligent control. It has many advantages over a traditional mechanical relay, such as high temperature resistance, strong flame retardant property, high reliability, fast response, long life, low power consumption, strong overload protection and compact size.

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