SU9H-R05034

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

Common mode chokes are an important component in power electronics, and the SU9H-R05034 is an example of this technology. Common mode chokes are devices that filter out the interference or noise in the power lines so that the equipment does not malfunction or experience damaged components. Common mode chokes also reduce the amount of harmonic interference, which can adversely affect the power quality of the system.

The SU9H-R05034 is a three phase common mode choke in the SMD case. This model has a high common mode inductance of 0.51mH, and an effective high impedance up to 80MHz. It is rated for an operating temperature of -40oC to +125oC, with an operating frequency of between 10kHz and 200kHz. The maximum DC current of this choke is 4.1A, and it is rated for a maximum reverse voltage of 500V.

The SU9H-R05034 is commonly used in automotive applications such as power switch modes, DC-DC converters, LED lighting, and inverter systems. This device is also used in electric welding machines, electric power generators, and in power conditioning for medical equipment. This type of common mode choke is generally used in applications where a high-precision, immunity to high frequency interference is necessary.

The working principle of this common mode choke involves the creation of a variable impedance at its output, depending on the frequency of the applied voltage. The choke works by exploiting the magnetic field generated by the current flowing through its windings. At the low frequencies, the inductance of the winding is low, so the current is reduced, and high frequency interference is filtered out. At the higher frequencies, the inductance increases and blocks the current, reducing high frequency noise.

Overall, the SU9H-R05034 is an important component in modern power systems and is commonly used in automotive and industrial applications. It works by providing a variable impedance that changes based on the frequency of the supplied voltage, and helps to reduce the amount of unwanted harmonic interference in the power lines. This device also helps to protect the components from damage due to noise or interference.

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