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The function of chip inductors
1. Chip inductors are magnetic induction components with insulated wires, which are one of the commonly used passive components. 2. The function of the chip inductor: The function of DC resistance and AC is mainly to isolate AC signals, and at the same time form a resonant circuit with fil...Read more -
The difference between manganese-zinc and nickel-zinc of ferrite ring inductors
Ferrite magnetic ring inductance is divided into manganese-zinc ferrite ring and nickel-zinc ferrite ring. Depending on the material used, the calcined material is also different. The nickel-zinc ferrite magnetic ring is mainly made of iron, nickel, and zinc oxides or salts, and is made by electr...Read more -
The role of magnetic ring inductance
The magnetic ring of the magnetic ring inductor manufacturer and the connecting cable form an inductor (the wire in the cable is wound on the magnetic ring as an inductance coil). It is a commonly used anti-interference component in electronic circuits and is good for high-frequency noise. The sh...Read more -
The ferrite rob will have different impedance characteristics at different frequencies
Magnetic rob have different impedance characteristics at different frequencies. Generally, the impedance is very small at low frequencies, and the impedance rises sharply at high frequencies. The higher the signal frequency, the easier it is for the magnetic field to radiate out. Generally, signa...Read more -
High SRF,Low induction.
A 200uH Toroidal Ferrite Inductor Huizhou Mingda Precision Electronics Co., Ltd. is preparing for the R&D and design of a project. We are working on a magnetic loop inductor with large inductance, large current and large self-resonant frequency. Taking into account the need for high-requireme...Read more -
How to select the inductor? This articlet tell you all!
Summary Inductors are very important components in switching converters, such as energy storage and power filters. There are many types of inductors, such as for different applications (from low frequency to high frequency), or different core materials that affect the characteristics of the induc...Read more -
What are the advantages of Sendust magnetic ring in inductance application?
Relative to the magnetic saturation flux density, ferrosilicon is higher than sendust. However, sendust has more prominent advantages, which are manifested in better soft saturation, negligible core loss, temperature stability and low cost of use. Inductors using sendust magnetic powder cores can...Read more -
What’s the role common mode choke play in daily life?
Today we are going to show you the role of common mode inductance of magnetic ring. The magnetic ring common mode inductance is mainly used for the following three points: 1. Magnetic ring common mode inductors are widely used in refrigerators, washing machines, cameras, small-size fluorescent la...Read more -
New Design Transformer for LLC With Aluminum Housing
We accepted a customize transformer for LLC recently.Our enginner design a new soultion to approach high switching frequency which at 800KHz.It’s total output power is 7000 w.We adopt high-performance materials with high pressure resistance, low abrasion, and low heat generation, all-round design...Read more -
Why do wireless charging coils need to add magnetic spacers?
Guide: Why do wireless charging coils need to add magnetic spacers, roughly summarize the following three aspects: 1. Magnetic permeability As we all know, the principle of the QI wireless charging standard for magnetic barriers is electromagnetic induction. When the primary coil (wireless chargi...Read more -
Iron core Inductance:My introduction
Iron core inductance, alias choke, reactor or inductor, belongs to the physical classification of power supply filter, AC and saturation choke. Inductance coil Inductance coils are mostly used in high frequency circuits, such as filter inductance coils, oscillating circuit inductance coils, trap ...Read more -
Power Inductor:Something you need to know
The purpose of power inductors is to reduce core losses in an application that requires voltage conversion. This electronic component can also be used in a magnetic field created by a tightly wound coil to receive or store energy, reduce signal loss in a system design and filter EMI noise. The un...Read more
