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Planar Transformer
New Products From This Supplier
Planar transformer is a transformer with high frequency, low profile, small height and high operating frequency.
Compared with conventional transformers, the size of the magnetic core of planar transformers is greatly reduced, especially the height is reduced the most. This feature is very attractive in power supply equipment where space is strictly limited, making it the preferred magnetic component in many power supply equipment. The structural advantages of planar transformers also bring many advantages to its electrical characteristics: high power density, high efficiency, low leakage inductance, good heat dissipation, and low cost.
Key Features--
(1) High current density. The wires of a planar transformer are actually planar conductors, so the current density is high.
(2) High efficiency. The efficiency can reach 98%~99%.
(3) Low leakage inductance. Approximately 0.2% of the primary inductance.
(4) Good heat conduction. The hot aisle distance is short and the temperature rise is low.
(5) Low EMI radiation. Good core shielding can keep radiation to a very low level.
(6) Small size. The use of a small magnetic core can reduce the size accordingly.
(7) The parameters have good repeatability. Because the winding structure is fixed and easy to pre-process, the parameters are stable.
(8) Wide operating frequency range. The frequency can be from 50kHz to 2MHz.
(9) Wide operating temperature range. The working temperature is -40℃~130℃.
(10) Good insulation. The planar transformer is composed of overlapping conductive circuits and insulating sheets, thereby ensuring up to 4 kV insulation isolation between windings, primary-secondary and secondary-secondary.
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Business Nature
Manufacturer
No. Employees
100~200
Year Established
2005
Country/Region
Mianyang, China
Main Products
Currency Transformer, Planar Transformer, High-frequency Transformer, Common Mode Chokes...
Payment Terms
Cash, Western Union (WU), Letter of Credit (L/C), Bank wire (T/T)
MAIKE is specialized in designing and manufacturing various magnetic components for more than 20years, mainly including SMPS(Switch Mode Power Supply) Transformers, High Frequency Transformers, Planar Transformer, RF Transformer, Common mode Chokes, as well as Custom Transformers, Inductor/Choke coils, Filters ., etc. They are widely applied in Electrical Utility industry, New energy, Medical Electronics, Industrial control, Automotive electronics, Digital power amplifier, LED lighting systems, Security Systems., etc. Our Engineers have more than 20 years of experience in R&D, design and management. They are proficient in the R&D and design of high-frequency transformers and inductors with different topologies of switching power supplies. We provide customers with optimized designs based on different topologies of switching power supplies. During the customer R&D and design stage We provide power engineers with excellent magnetic component solutions to help customers minimize product size, improve power supply and transformer efficiency, reduce costs, and provide good EMI solutions. MAIKE has obtained ISO 9001:2015 Quality Management Certification and ISO14001:2015 Environmental Management Certification, and strictly follows these system requirements in our production and operations.Products comply with UL, RoHS, TUV, VDE, CE, GS, EMC and other national safety and environmental standards certifications.