Company News
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Why reliability test is important to inductor ?
Inductors, like many electronic components, are subject to various environmental stresses during their lifespan. These stresses can include temperature fluctuations, humidity, mechanical shocks, and more. Environmental reliability testing is crucial for inductors for several reasons. Perfo...Read more -
High-Quality Axial Lead Inductors, Invites Global Buyers to Explore
In a bid to expand its global reach and cater to discerning buyers in Global, Huizhou Mingda, a leading manufacturer in the electronics industry, is thrilled to announce the launch of its latest line of high-quality axial lead inductors. Located in the heart of Huizhou, China, Huizhou Mingda boa...Read more -
Good news! Mingda is Certificated as “High tech Enterprise”!
Good news! Warmly congratulate our company on winning the honor of “High tech Enterprise” Huizhou Mingda Precision Electronics Co., Ltd. recently received the “High tech Enterprise Certificate” jointly issued by the Guangdong Provincial Department of Science and Technology...Read more -
Merry Christmas and happy New Year!
Merry Christmas! Best Group congratulates everyone on the Christmas Eve as scheduled.Please have my best wishes and regards to your lovely family. We would like to thank you for you kind support thougntout 2021 and we wish you and your family a happy,prosperous nwe year and most important thing ...Read more -
How to calculate the inductance of an inductor?
The size of the inductance is determined by the diameter of the inductor, the number of turns, and the material of the intermediate medium. The error between the actual inductance and the nominal value of the inductance is called the accuracy of the inductance. Choose the appropriate accuracy acc...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 -
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