CD2450E3UR

Solid State Relays are used to control a wide range of applications with minmal electrical energy, and are quickly replacing traditional mechanical relays. CD2450E3UR is one type of Solid State Relays and is widely used. It has a wide range of applications and works on a unique principle.

Application Field of CD2450E3UR

CD2450E3UR is a type of electronic Solid State Relays, which is widely used in many industrial applications, such as home appliances, industrial automation, medical equipment, aerospace, and military electronics. The CD2450E3UR has a wide range of operating temperatures, from -55°C to +85°C, and its maximum ambient temperature is +80°C. It has a high voltage insulation test of 4000VAC/minute and a high frequency response of up to 50kHz. It also has a very low static dissipation of only 0.1 mA and a low turn-on current of less than 500μA.

Working Principle of CD2450E3UR

CD2450E3UR follows a unique electronic switching mode to control operation. It can switch continuously between open and close contact states to control electrical signals. It works on a hybrid technique and has two switching elements, a bipolar transistor (BJT) and MOSFET (Metal-Oxide-Semiconductor Field-Effect Transistor). The BJT provides the switching capability, whereas the MOSFET provides the lower resistance and high current capability. The CD2450E3UR also has a opto-isolator to provide electrical isolation between the control input and output circuit. The opto-isolator ensures that the voltage between the two circuits is kept at a safe level, which gives greater protection to the connected components.

The CD2450E3UR has a very low switching noise, so it can be used in a variety of applications where noise needs to be reduced. It also has a fast response time of 400μs, which makes it possible to switch quickly and accurately. In addition, it also has a very low turn-on/off threshold voltage of just 5V for DC-controlled applications and 10V for AC-controlled applications.

Moreover, the CD2450E3UR also features overload protection and is compliant with the RoHS 2002/95/EC directive. It has a high MTBF (Mean Time Between Failures) rating of 5,000,000 hours, which increases its reliability and ensures that it will perform effectively for a long period of time.

Conclusion

The CD2450E3UR is a Solid State Relay with a variety of applications and excellent performance properties. Its low switching noise and fast response time make it an ideal choice for industrial as well as home applications. Furthermore, its overload protection, high frequency response, and high voltage insulation test enhance its reliability and provide greater protection to connected components. With all these features, the CD2450E3UR is an ideal choice for a variety of applications.