SRF4532-101Y Filters

Common Mode Chokes are commonly used in various applications to reduce the amount of unwanted noise or interference generated by equipment.

SRF4532-101Y is a common mode choke specifically designed for power line (50/60Hz) applications. It has two winding cores on a single bobbin, ferrite core material and a hermetic sealed construction. The SRF4532-101Y reduces conducting EMI and the coupling of common mode noise. It supports power lines of 16AWG to 500V AC.

The SRF4532-101Y is designed to provide a high impedance barrier for power lines, minimizing electromagnetic interference (EMI) on the signal and power lines. It features a low insertion loss, low self-inductance coil, low capacitance, a wide operating temperature range from -55°C to +125°C, and high attenuation of unwanted current noise.

The SRF4532-101Y restricts high frequency conductive noise generated by power line devices, such as motors, computers or cables. It is effective in reducing common mode interference caused by high frequency motor noise and power supply disturbances. This makes it ideal for environments with high EMI levels. It is also suitable for preventing ground loops from emerging between devices in a grounded system.

In terms of working principle, SRF4532-101Y exploits the current transformer principle. It has two cores that are wound in the opposite direction, so the current in the inner core is in opposition with the outer core\'s. This cancels out the noise at the choke and limits the transmission of the EMI. The SRF4532-101Y also features a low proportion of the common mode current, which ensures effective isolation.

The SRF4532-101Y is a popular choice for power line applications due to its high performance capabilities and effective noise reduction. It can be used in a wide range of applications, from automotive to industrial control systems or filter systems. It is also suitable for low-voltage power supply systems.