MAF1608GAD471CT000

Ferrite Beads and Chips

Ferrite beads and chips are a popular type of passive component used in analog and digital circuits as EMI suppressors, noise filters, and voltage dividers. The MAF1608GAD471CT000 is a popular ferrite chip available from electronic component manufacturers. This article will discuss the application field and working principle of the MAF1608GAD471CT000.

Applications:

The MAF1608GAD471CT000 is a sub-miniature, two-terminal ferrite chip. Its primary application is to suppress electromagnetic interference and reduce system noise in a variety of applications such as automotive electronics, consumer electronics, power supplies, telecommunication equipments, and computers. It can also be used in power supplies and telecom circuits where it serves as a voltage divider for the more common unbalanced input pairs.

This particular ferrite chip is relatively small and can be placed in tight spaces, making it an ideal choice for designers who need to save on board space. Additionally, it has superior impedance performance, reduced radiation, and improved high-frequency characteristics, making it well-suited for high-frequency switching applications. It also features no-clean, lead-free soldering, and an operating temperature range from -55°C to +125°C.

Working Principle:

The MAF1608GAD471CT000 is a two-terminal, surface mountable ferrite chip that works by converting energy from lower frequency noise into heat. This type of ferrite chip should be placed close to the noise source, as close as possible, to achieve the desired electromagnetic interference reduction and noise suppression effects. In order to work properly, the ferrite chip has to be connected to the supply, ground and signal lines in both AC and DC conditions.

The MAF1608GAD471CT000 works on the principles of inductance and capacitance. When the supply voltage is applied across the terminals of the chip, it produces a magnetic field around the core material. This, in turn, creates an inductance in the circuit. This inductance helps to reduce the noise in the incoming signal by suppressing the high frequency noises and boosting the low frequency noises. When placing the MAF1608GAD471CT000 near noise sources, the chip acts as a capacitor, helping to absorb the energy and suppress the incoming noise.

Conclusion:

The MAF1608GAD471CT000 is a sub-miniature, two-terminal ferrite chip designed for the suppression of electromagnetic interference and the reduction of system noise. It works by converting energy from lower frequency noise into heat and absorbing the energy of higher frequency noise. Its small size and superior impedance performance make it an ideal choice for designers who need to save on board space.