BLM18AG471BH1D Filters

Ferrite Beads and Chips are electrical components used to protect sensitive electronic components from damage caused by the emission of electromagnetic interference (EMI). The BLM18AG471BH1D is an example of such an electrical component. This article will examine its application field and working principle.

The BLM18AG471BH1D, manufactured by Amphenol Advanced Sensors, is classified as an EMI suppression ferrite bead chip. It is designed to filter out harmful EMI emission frequencies and eliminate interference in electrical circuits. This allows the smooth operation of electronic components and prevents the malfunctioning caused by EMI.

The BLM18AG471BH1D is suitable for high-frequency applications, and it can be used in different kinds of circuits including automotive, medical, industrial and consumer electronics. It is constructed out of ferroceramic material and encapsulated in thermal plastic for protection. This component has a rated impedance of 18 ohms, a rated current of 10A, and a rated voltage of 100V. It is suitable for a temperature range of -40°C to +85°C.

The working principle of the BLM18AG471BH1D involves the ferrite material absorbing energy from the noise frequency and dissipating it as heat. The ferrite material has a permeability that is higher than 1, which allows the absorption of energy. The noise frequency is then converted into heat, thereby reducing the interference it has on signals.

The BLM18AG471BH1D can be used in almost any application where high-frequency EMI suppression is needed. In commercial applications, it can be used in telecommunication networks, within medical equipment and armored vehicles, and in other critical systems. In consumer electronics, the BLM18AG471BH1D can be used to protect a variety of sensitive components including computers, TVs and mobile phones from EMI interference.

The BLM18AG471BH1D is an effective and reliable component for EMI suppression. It is able to filter out high-frequency noised, thereby preventing the malfunctioning of sensitive electrical components. This ferrite bead chip is made of durable ferroceramic material and can withstand temperatures from -40°C to +85°C. It is suitable for a wide range of applications, including automotive, medical, industrial and consumer electronics.